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getopts function | Working with Flags / Options - Tech Arkit
 
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getopts optstring name [args]. getopts is used by shell procedures to parse positional parameters. optstring contains the option characters to be recognized; if a character is followed by a colon, the option is expected to have an argument, which should be separated from it by white space. The colon and question mark characters may not be used as option characters. Each time it is invoked, getopts places the next option in the shell variable name, initializing name if it does not exist, and the index of the next argument to be processed into the variable OPTIND. OPTIND is initialized to 1 each time the shell or a shell script is invoked. When an option requires an argument, getopts places that argument into the variable OPTARG. The shell does not reset OPTIND automatically; it must be manually reset between multiple calls to getopts within the same shell invocation if a new set of parameters is to be used. When the end of options is encountered, getopts exits with a return value greater than zero. OPTIND is set to the index of the first non-option argument, and name is set to ?. getopts normally parses the positional parameters, but if more arguments are given in args, getopts parses those instead.
Views: 2269 Tech Arkit
Shell Basics   Writing a Shell Script   Linux Tutorial 5
 
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Writing a Shell Script - Tutorial http://filmsbykris.com http://www.patreon.com/metalx1000 For help: http://filmsbykris.com/irc FaceBook: https://www.facebook.com/pages/Films-By-Kris/225113590836253
Views: 102782 Kris Occhipinti
Linux Command Line Tutorial For Beginners 37 - grep command
 
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grep, egrep, fgrep - print lines matching a pattern use: grep [OPTIONS] PATTERN [FILE...] grep [OPTIONS] [-e PATTERN | -f FILE] [FILE...] Description: grep searches the named input FILEs (or standard input if no files are named, or if a single hyphen-minus (-) is given as file name) for lines containing a match to the given PATTERN. By default, grep prints the matching lines. In addition, two variant programs egrep and fgrep are available. egrep is the same as grep -E. fgrep is the same as grep -F. Direct invocation as either egrep or fgrep is deprecated, but is provided to allow historical applications that rely on them to run unmodified. -------------------Online Courses to learn---------------------------- Blockchain Course - http://bit.ly/2Mmzcv0 Big Data Hadoop Course - http://bit.ly/2MV97PL Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 28269 ProgrammingKnowledge
CppCon 2018: Richard Powell “Named Arguments from Scratch”
 
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http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — Given a function: void foo(int a, int b); Wouldn't it be great to be able to write? foo("b" = 3, "a" = 2); This will be a live coding session where we start from the basic idea of what we want to do and build up a small library similar that accomplishes this goal. We will outline some simply but powerful programming techniques and give a brief outline on how to use Hana, a powerful library for metaprogramming. — Richard Powell, Audio Software Engineer I started using C++ 10 years ago to write a psychoacoustic audio encoder/decoder and have continued to explore how to make software that unlocks the potential of hardware to bring amazing applications to life. I graduated from UC Berkeley with a BS in Electrical Engineering and Computer Science, and worked throughout the Bay Area for the past 15 years. I enjoy teaching and learning about C++ and programming. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 4107 CppCon
Russ & Tion Wayne - Keisha and Becky [Music Video] | GRM Daily
 
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🚨 SUBSCRIBE: http://bit.ly/GRMsubscribe 📰 VISIT: http://grmdaily.com/ ✅ DOWNLOAD THE GRM DAILY APP FOR iOS & ANDROID NOW! hyperurl.co/f3gkct 🖥 TWITTER : http://www.twitter.com/grmdaily INSTAGRAM : https://www.instagram.com/grmdaily
Views: 5756420 GRM Daily
Linux Command Line Tutorial For Beginners 24 - Basic Group Management (groups, groupadd, groupdel)
 
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groups - print the groups a user is in groupadd - create a new group groupdel - delete a group gpasswd - administer /etc/group and /etc/gshadow The options which apply to the gpasswd command are: -a, --add user Add the user to the named group. -d, --delete user Remove the user from the named group. -------------------Online Courses to learn---------------------------- Blockchain Course - http://bit.ly/2Mmzcv0 Big Data Hadoop Course - http://bit.ly/2MV97PL Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 17688 ProgrammingKnowledge
UNIX Echo (print message)
 
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Echos to the screen what you type after echo. Echo is useful for producing diagnostics in command files, for sending known data into a pipe, and for displaying the contents of environment variables. This command with out options copies its argument back to the terminal. Format: echo [OPTION]... [STRING]...
Views: 3649 vignan university
Moving and Copying Files and Directories in Linux
 
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Covers the mv and cp commands.
Views: 152561 Jason Wertz
C Programming and using getopt
 
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More videos like this online at http://www.theurbanpenguin.com If we have used the command line at we should be used to providing command line options such as ping -c or ls -l; the options -l, -c etc can be read from within the program using the getopt function from the getopt.h header file. For more information you can read the man page , man 3 getopt if you are using Linux. Using the Raspbian OS on the Raspberry Pi this tutorial looks at creating a program in C that can be used to convert temperatures from Centigrade to Fahrenheit and vice versa. We will use getopt to search for the options -c and -f to ensure that the correct calculation is applied.
Views: 22210 theurbanpenguin
Python 3 Programming Tutorial - Subprocess module
 
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This Python programming tutorial covers the subprocess module. The subprocess module allows users to communicate from their Python script to a terminal like bash or cmd.exe. Sample code for this basics series: http://pythonprogramming.net/beginner-python-programming-tutorials/ Python 3 Programming tutorial Playlist: http://www.youtube.com/watch?v=oVp1vrfL_w4&feature=share&list=PLQVvvaa0QuDe8XSftW-RAxdo6OmaeL85M http://seaofbtc.com http://sentdex.com http://hkinsley.com https://twitter.com/sentdex Bitcoin donations: 1GV7srgR4NJx4vrk7avCmmVQQrqmv87ty6
Views: 97362 sentdex
Linux Command Line Tutorial For Beginners 23 - userdel command (Removing Users)
 
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NAME userdel - delete a user account and related files SYNOPSIS userdel [options] LOGIN DESCRIPTION userdel is a low level utility for removing users. On Debian, administrators should usually use deluser instead. The userdel command modifies the system account files, deleting all entries that refer to the user name LOGIN. The named user must exist. -------------------Online Courses to learn---------------------------- Blockchain Course - http://bit.ly/2Mmzcv0 Big Data Hadoop Course - http://bit.ly/2MV97PL Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter
Views: 16279 ProgrammingKnowledge
Users, Groups and Permissions in Linux
 
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Note: We Demonstrate Linux using Ubuntu Server 10.04 Info Level: Intermediate Presenter: Eli the Computer Guy Date Created: September, 16 2010 Length of Class: 37 Minutes Tracks Linux Prerequisites Introduction to Linux Installing Linux Basic Linux Tasks VIM for File Editing Navigation in Linux Purpose of Class This class teaches students how to manage users, groups and permissions in a Linux enviornment. Topics Covered Adding and Deleting Users Editing the passwd File Which Contains User Configurations Changing User Passwords Adding and Deleting Groups Adding and Deleting Users from Groups Editing the group Configuration File Understanding Permission Numbering System Changing User and Group Ownership for Files and Folders Class Notes Users Add User = sudo adduser username Change User password = sudo passwd username Delete User = sudo userdel username Edit Users Configuration File = sudo vim /etc/passwd (shows usernames, names of users, home directories) Groups Sudo groupadd groupname Sudo groupdel groupname Sudo vim /etc/group (shows groups and users) Permissions Numbers = owner/group/everyone else 4 = read, 2 = write, 1 = execute To Chanege Permissions of a File or Folder = sudo chmod 777 file/folder (-R for recursive) Changing Ownership To Change User Ownership = sudo chown -R username file/folder To Change Group Ownership =sudo chgrp --R groupname file/folder -R for Recursive for Folders
Views: 420570 Eli the Computer Guy
Linux File System/Structure Explained!
 
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Ever get confused where to find things in Linux and where programs get installed? I'll explain what all the folders are for, and what's in them! (CLICK \/ SHOW MORE! \/ ) My Patreon : https://www.patreon.com/doriandotslash Music by MrGamer (@AndreasRohdin): https://soundcloud.com/gamermachine How and Where to backup your files : https://youtu.be/eQA51w69MNQ NOTES : I'm aware that Dennis Ritchie was the co-creator of Unix but I said Linux for some reason and didn't notice until long after it was uploaded. My bad! Either way, it's like he did have a hand in the creation of Linux anyways since it's based on Unix, maybe he's like the grandfather, or estranged great-uncle ;) Also, as for MacOS and BSD, I know MacOS's history involved a lot more such as NeXTSTEP/Mach OS/BSD/Darwin etc, but I only mentioned BSD because more people have heard of it and I didn't want to get into the whole evolution of Mac to keep the video shorter. Thanks for watching!
Views: 303272 DorianDotSlash
Unix Shells, Environments
 
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Views: 6385 CS50
W3M Custom Commands Keybindings - Linux TUI
 
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https://github.com/gotbletu/shownotes/blob/master/w3m_extern_link.md w3m is a text based browser which can display local or remote web pages as well as other documents. It is able to process HTML tables and frames but it ignores JavaScript and Cascading Style Sheets. w3m can also serve as a pager for text files named as arguments or passed on standard input, and as a general purpose directory browser. w3m organizes its content in buffers or tabs, allowing easy navigation between them. With the w3m-img extension installed, w3m can display inline graphics in web pages. And whenever w3m's HTML rendering capabilities do not meet your needs, the target URL can be handed over to a graphical browser with a single command.
Views: 1264 gotbletu
FOZZY - Judas (OFFICIAL VIDEO)
 
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FOZZY - Judas (OFFICIAL VIDEO). "Judas" is NOW available everywhere for streaming + download!: smarturl.it/FOZZY-Judas Catch them on their U.S. Judas Rising Tour w/ Gemini Syndrome and The Stir! Get your tix (including VIP options) NOW, right here: http://www.fozzyrock.com/fozzy/tour/ U.S. YOUR DATES: Sept 16 Minneapolis, MN - 93X Anniversary Sept 27 Ft Wayne, IN - Piere's Sept 28 Columbus, OH - A&R Sept 29 Detroit, MI - WRIF Fest Sept 30 Libertyville, IL - Austin Fuel Room Oct 1 Janesville, WI - Sonic Boom Oct 3 Buffalo, NY - Rapids Theater Oct 4 Wilkes Barre, PA - Chandelier Lobby Oct 5 Worcester, MA - Palladium Oct 7 Wilmington, NC - The Muse Oct 8 Winston Salem, NC - Ultra Saloon EU TOUR DATES: Oct 27 – O2 Academy 2 – Birmingham, ENGLAND Oct 28 – Tivoli, Dublin – IRELAND Oct 29 – Limelight 2 – Belfast, N IRELAND Oct 31 – Live Rooms – Chester, ENGLAND Nov 01 – Manchester Academy – Manchester, ENGLAND Nov 02 – Islington Academy – London, ENGLAND Nov 03 – Corporation – Sheffield, ENGLAND Nov 04 – The Garage – Glasgow, SCOTLAND Nov 05 – Riverside – Newcastle, ENGLAND Nov 07 – Q Factory – Amsterdam, NETHERLANDS Nov 08 – Colas Saal, Aschaffenburg, GERMANY Nov 09 – Z7, Pratteln – SWITZERLAND Nov 10 – Live Club – Trezzo Sull’Adda, ITALY Nov 11 – New Age Club – Roncade, ITALY Nov 12 – Kimera Rock – Rome, ITALY Nov 14 – Flex – Vienna AUSTRIA Nov 15 – Technikum – Munich GERMANY Nov 16 – Turock – Essen, GERMANY Nov 17 – Grunespan – Hamburg, GERMANY Nov 18 – CPG – Genk, BELGIUM
Views: 30016066 Century Media Records
Linux Commands- Linux Commands List- All Linux Commands- List of Linux Commands-Linux Basic Commands
 
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Here is a Complete List of Linux Commands for Beginners and developers (Advanced). All commands in Linux are given here in alphabetical order (A to Z)- accept- accept or reject jobs to a destination addresses- formats for internet mail addresses agetty- an alternative Linux getty alias- create an alias for Linux commands aptitude- search and install software packages awk- find and replace text in a file (files). banner- To print characters as a poster bash- GNU Bourne-Again Shell basename- used to display file names with directory or suffix bzip2- To compress/ decompress given files cal- show calendar case- Execute a command conditionally by matching a pattern cc- GNU C and C++ compiler change- used to change user password information chpasswd- to update password in a batch clear- to clear the terminal window cmp- used to compare (byte by byte) two files compress- to compress one or more files and replacing the original ones continue- used to Resume the next iteration of a loop cp- copy contents of one file to another file date- used to show system date and time declare- To declare variables and assign attributes diff- to compare files line by line dir- this command lists the contents of a directory echo- used to print a text of the line provided eject- to eject removable media (CD ROM, DVD etc) exit- To exit from the terminal factor- to show prime factors of integer numbers file- used to determine the file type for a file find- this command is used to search in a directory hierarchy format- To format disks free- to display free and used system memory function- To define function macros grep- this command searches for a specified pattern in a file (s) and displays in output lines containing that pattern. groups- this command shows the groups to which a user belongs gunzip- a utility to compress or expand files halt- used to halt the machine help- to show help for a built-in command history- this command displays the command history host- it is a utility to perform DNS lookups id- shows the user and group information show the current user or specified user name if- used to execute a command conditionally info- read the documentation in info format ip- used to display or manage routing, devices, policy routing and tunnels. jobs- this command displays the list of acting jobs and their status join- this command is used for each pair of input lines, join them with the help of command field and then display on standard output. kill- To kill (terminate) a process using its PID by sending a signal to it. killall- this command is used to kill a process by its name last- to show a list of last logged in users ln- to create a soft link between files using the -s flag locate- find files by their names login- used to create a new session on the system mail- utility to compose, send receive, forward and reply to emails make- utility to maintain and recompile groups of programs man- this command displays the manual pages for Linux commands. merge- Three-way file merge, includes all changes from file 2 and file 3 to file 1 named- internet domain name server netstat- to display network information newgrp- this command is used for login to a new group objcopy- to copy and translate object files od- the command is used to dump files in octal and other formats open- to open a file using its default application passwd- used to change user password perl- perl 5 language interpreter ping- Send ICMP ECHO_REQUEST to Network hosts quota- this command is used to display disk usage and space limits for a user or group read- used to read from a file descriptor reboot- with the help of this command you can restart the machine reject- To accept or reject print jobs rename- For renaming files reset- used to reinitialise the terminal return- To exit a shell function shutdown- this command schedules a time for the system to be powered down. sleep- to delay or pause for a specified amount of time split- to split a large file into small parts. shopt- Shell options skill- this command is used to send signal to processes sleep- with the help of this command you can suspend execution for a specified amount of time. tar- it is used to store and extract multiple files from single archive. telnet- you can interact with another host test- it is used to check type of files and compare their values tset- initialise the terminal uname- it displays the current operating system name. It can also print system information uniq- this command displays or omits repeated lines from input users- it displays the user names that are currently logged in to the current host. vi- a text editor utility vim- vi improved w- you can check who is logged on and what he or she is doing. wget- A non interactive file download utility xargs- used by admins to read, build and execute arguments from Standard Input. yes- to display a string repeatedly until terminated or killed using ctrl+c zip- this command is used to package and compress files
2013 Corvette Options
 
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Harlan Charles, Corvette Product Marketing Manager, reviews options, colors and other information on what's new for 2013 at the National Corvette Museum Bash on April 28, 2012 in Bowling Green, KY.
Views: 1480 corvettemuseum
Linux Man Pages - A Quick Tutorial
 
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For a man page cheat sheet visit: https://www.linuxtrainingacademy.com/man How to search through man pages to find the help (or command) you're looking for. How to decipher all the man page conventions such as underlined words, options enclosed in brackets, and more. What to do when man doesn't work. (IE, the "other" man command.) How to mix and match multiple options (and option types) to make the command do exactly what you want. https://www.linuxtrainingacademy.com/man
CORVETTE CRASHES & THINGS THAT MAKE YOU CRY ~ CORVETTE WRECKS 2019
 
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#CORVETTECRASHES #WRECKEDCORVETTES Today’s upload – We told you not to watch, only because this one will make you cry , cringe; it’s a series of Corvette Car crashes and wrecks on this episode of Coffee with Conti. Thanks for joining our Corvette Vlog! Thanks for your YouTube support and business considerations CorvetteConti.com or CoughlinCorvette.com COLUMBUS AUTO SHOW 2019 https://youtu.be/q9UGyRI1TAg A LOOK BACK – MY CAREER – CORVETTE TV/INTERNET ADS https://youtu.be/voGilnKHye4 WE TOLD YOU C8 WILL BE NAMED STINGRAY – COFFEE with CONTI https://youtu.be/HDcE2dLpwl0 BYPASSING SKIP SHIFT & SETTING YOUR C7 MEMORY https://www.youtube.com/watch?v=G6e_ohdHZec&t=53s MULTIPLE RECENT C8 SIGHTINGS https://youtu.be/R2wKAh26YdU CAR SCOOPS ARTICLE LINK https://www.carscoops.com/2019/03/2020-corvette-c8-will-be-named/ HOW TO INSTALL FRONT LICENSE PLATE BRACKET https://youtu.be/nkgT4hRj0Vc YES YOU CAN STILL ORDER A 2019 ZR1 https://youtu.be/p2yrqTWI6hA NATIONAL CORVETTE MUSEUM TALK & CHANGES https://youtu.be/PC6fvxS7IQA 300 GREAT CORVETTE PLATE VLOG https://youtu.be/Xf2MEiaSl6s YEAR END RECAP OF THIS CHANNEL – FAST, FUN & AWESOME! https://youtu.be/ETWt_Bj-IM0 BREAKING DOWN THE PKG’S 1LT,2LT,3LT https://youtu.be/jsFbdOuAGrI CONTACT RICK CONTI Coughlin Corvette 9000 East Broad St SW Pataskala, Ohio 43062 Work HIS WEBSITE: http://www.corvetteconti.com/blog/ DEALER SITE; www.CoughlinCorvette.com EMAIL; [email protected] CELL; 740-739-8377 Thank-you for joining us!
Views: 8312 Rick Corvette Conti
CppCon 2018:H. Wright “Large-Scale Changes at Google: Lessons Learned From 5 Yrs of Mass Migrations”
 
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http://CppCon.org Hyrum Wright “Large-Scale Changes at Google: Lessons Learned From Five Years of Mass Migrations” — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — Google has one of the largest single C++ codebases on the planet, yet is able to continually update both core libraries and the code which uses them. In this talk, I'll share many of the lessons we've learned across more than five years of doing these kinds of migrations, including: * Why should you migrate in the first place? * How hard can it really be? * What happens when a change can't be done atomically? I'll also talk about the myriad ways that such a process can go wrong, using various migrations we've done internal to Google to illustrate. In doing so, I'll also point out how you can structure your infrastructure and tooling to enable a successful large-scale change process within your organization. — Hyrum Wright, Google Software Engineer Hyrum Wright hates C++ less than the rest of the programming languages he's worked with, and works on large-scale change infrastructure at Google. He writes programs to rewrite other programs, and will eventually put himself out of a job. In a former life, he was an author of Apache Subversion, and still retains membership in the Apache Software Foundation. Hyrum enjoys cycling, but didn't bring a bike to Seattle. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 8653 CppCon
Deepa Lakhani Shravah and her Meta Bash story
 
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MetaBash is an Annual Event to help raise funds for Stage IV Breast Cancer Research because the ONLY thing that will keep us alive is Research! I, Deepa, chose METAvivor as the organization to raise money as they are the only national organization that exclusively supports Stage 4 Research & 100% of every donation made to METAvivor goes directly to Research. MetaBash 2017 brought in over $30,000 & at MetaBash 2018 we raised over $57,000 which resulted in a Young Investigator Grant named after us. Come to MetaBash. You'll be learning about Stage IV Breast Cancer, networking and making a difference. There will be food, drinks, raffles and even a take home bag filled with organic and natural goodies that I believe in. If you can't make it, please donate. This is a cause where you finally know exactly where your money is going. And if Breast Cancer touches you or anyone in your family, you’ll want there to be options for them to live past the short life expectancy. Every birthday is a milestone for Stage IV'ers. I decided to use my birthday, May 23rd, "so I and other metastatic patients could have more birthdays." Check out METABash With DissDash Always stay connected for a little bit of DissDash: ► Visit the website: www.dissdash.com ► Watch more on YouTube: https://bit.ly/2OiO2PY ► Like my page on Facebook: https://bit.ly/2p77PH1 ► Follow me on Twitter: https://bit.ly/2NbWyUl ► Follow me on Instagram: https://bit.ly/2Nck3wO
Views: 10 DissDash Online
CppCon 2018: Nathan Sidwell “C++ Modules”
 
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http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — The C++ Modules-TS is progressing through standardization as experience is gained through implementations, and I am implementing it in the GNU G++ compiler. I will cover: * background of the modules-TS * changes since the TS was first published * build integration possibilities * implementation details * predictions about releases, maybe — Nathan Sidwell, Software Engineer Facebook Nathan is a developer of the GNU Compiler Collection, particularly the C++ Front End. His current major project is implementing and influencing the modules TS. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 9668 CppCon
Linux basics in command line, How to use (Part II .1 of .3)(t00)
 
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t00_2012/10/27 by Scott Westlake Target audience: New users to linux Knowledge: - Hardware Platform: - Note: Three micro sections of PartII .1 , .2 and .3 (This is no less than 36 minutes playback, but with my yt's editorial pause breaks, it is longer. The playback of the whole Part II should be expected to take about an hour) Sources online: http://en.wikipedia.org/wiki/Command-line_interface http://en.wikipedia.org/wiki/Bash_%28Unix_shell%29 Other resources: http://www.linuxtopia.org/online_books/bash_guide_for_beginners/ Recommendations: 1 - Try out commands as a restricted regular user and not as superuser (aka the "root" account) 2 - Practice how to use the ls command very well -- know the difference between using -d and without -d 3 - Chmod can be used with u,g,o letters and ___ 3 digits 4 - If you see commands I do that I don't explain, you don't need to understand them or exercise them. ( I will cover them in a later tutorial part) 5 - Ls is the most used command, along with cd for Linux basics in the cli. - Ls is also difficult to master for even post-novice users because they do not fully understand certain fundamentals. However I point out a strong tip of using a "bash alias" to simplify the use of "ls" when the "-d" option has to be used or if one wants to use it -- it is up to the user if he wishes to use the alias l='ls -lad --group-directories-first' in his ~/.bashrc file. Material Content: - Video demonstrates commands in very primitive form. (no recursion or mass operation options used) - Commands looked at: - a little more spice to cd, and ls - new commands: chmod, chown, chgrp, sudo - The user is taught how to interpret permissions from the output of ls, lynx or mc - The user is taught how to change permissions on files and folders using chmod - The user is explained more about where cd, pwd and ls come from, either the command is a built-in shell command or is an external command - The user is taught more about .dotStuff and the strange double dot in / - The user is taught what is effective permissions and what constitutes the "other" group Next Tutorial session: - Part III
Views: 319 Scott Westlake
CppCon 2018: Jason Turner “Surprises in Object Lifetime”
 
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http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — One of the main defining features of C++ is that of well defined object lifetime. We know that when a scope exits any local variables will be properly cleaned up. This is something that we rely upon and use regularly for the management of resources (ie RAII). However, there are some corners of the language that challenge our understanding of object lifetime. I have been teaching classes on understanding object lifetime for over a year now and some of these places continue to surprise my students and have even surprised me. We will explore these corners of C++ and ask if they cause enough concern that the language features should not be used, or if they are still worth the price? We will also ponder if these can be considered mistakes in the language or just side effects of a useful feature. We will also explore when and how the compiler and analyzers can warn on these issues. — Jason Turner Developer, Trainer, Speaker Host of C++Weekly https://www.youtube.com/c/JasonTurner-lefticus, Co-host of CppCast http://cppcast.com, Co-creator and maintainer of the embedded scripting language for C++, ChaiScript http://chaiscript.com, and author and curator of the forkable coding standards document http://cppbestpractices.com. I'm available for contracting and onsite training. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 15515 CppCon
Linux Tutorial for Beginners: Introduction to Linux Operating System
 
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http://www.guru99.com/unix-linux-tutorial.html Linux is the most popular server OS(Operating System). Linux is a clone of UNIX. Knowing one is as good as knowing the other. This tutorial is for absolute beginners. You will know how Linux works. You can learn Linux, by installing it right on your existing Windows or Mac OS systems! (Detailed steps to install Ubuntu given in tutorials). Click on the time points below to view different sections! 6:50 Most Popular Linux distros 8:37 Installing Linux – VirtualBox 18:05 Introduction to Linux operating system and comparison with windows 24:32 Terminal vs. File Manager 27:20 Command Line Interfaces on Ubuntu Operating system 49:19 Brief of Linux commands 52:04 Ownership in Linux Files (Permissions in Linux) 1:04:58 Print, Email & Install Software on Linux 1:25:34 Regular expressions In Linux/Ubuntu 1:30:46 Basic Environment Variables 1:35:56 Communication in Linux 1:37:21 FTP (File transfer protocol) 1:42:35 Types of Processes in Linux 1:54:07 VI Editor Tutorial 2:01:45 Shell Scripting In Linux 2:09:11 What is PERL Programming 2:13:58 Virtual Terminal 2:20:00 Unix Administration in Linux What is Linux? Linux is an operating system (kernel). It is distributed under an open source license. Its functionality list is quite like UNIX. Like, share and subscribe our channel for more videos. Enjoy our free tutorial on our YouTube channel and our website. Watch more videos on our YouTube channel at https://www.youtube.com/channel/UC19i1XD6k88KqHlET8atqFQ READ this as a book on Amazon by viewing at http://amzn.to/2gZGjbE (Linux) Visit our website for more! www.guru99.com FACEBOOK! Would you prefer to watch more about us? Like our page for more https://www.facebook.com/guru99com/ TWITTER! Tweet for us on Twitter with #guru99 and follow us on https://twitter.com/guru99com THANKS! We appreciate you reading this and hope you have a wonderful day! Sincerely, Guru99
Views: 440414 Guru99
C8 CORVETTE @ NCM BASH(?) PLUS SEND OFF PATS & a RETIREMENT CORVETTE!
 
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#ORDERING2019CORVETTE #C8NCMBASH Today’s upload – We talk Corvette market and GET THOSE 2019 ORDERS IN NOW; Plus sharing the wonderful delivery via truck for several new Corvette owners and a past customer comes in for his retirement gift, a New Z06 BREAKING NEWS – The Corvette Museum announced some NEW info will be given at the Bash event next week – WE WILL BE THERE!!! Thanks for your YouTube support and business considerations CorvetteConti.com or CoughlinCorvette.com C8 CONFIRMED- VIDEO/PICS & OBSERVATION ON THE 2020 CORVETTE https://youtu.be/d1TTuCEVoi8 WHEN A WIFE RUINS A CORVETTE PURCHASE https://youtu.be/Hb_CJDpfVG8 AWFUL WIFE FOLLOW- UP & WE CONFIRM CHEVY NEWS https://youtu.be/KOfOOVcQaKU APRIL FOOLS JOKE https://youtu.be/lNXhuzZUIdY APRIL FOOLS FOLLOW UP & 2019 INDY 500 PACE CAR! https://youtu.be/6NoCoH_I6oo BILL DREAM MISSING SOMETHING & JIMMY RETIRES! https://youtu.be/hJ8vsqFiYqA UPDATED 2019 & ZR1 PRIDUCTION NEWS – 1ST HEARD! https://youtu.be/YUEtywQfcxQ 5 AWESOME CORVETTE DELIVERIES https://youtu.be/5wjOCDGYeuA DROP SHIPPING YOUR ORDERED CORVETTE https://youtu.be/r-lJYfq-ZJw CORVETTE CRASHES https://youtu.be/VA1zd7cZs_A A LOOK BACK – MY CAREER – CORVETTE TV/INTERNET ADS https://youtu.be/voGilnKHye4 WE TOLD YOU C8 WILL BE NAMED STINGRAY – COFFEE with CONTI https://youtu.be/HDcE2dLpwl0 BYPASSING SKIP SHIFT & SETTING YOUR C7 MEMORY https://www.youtube.com/watch?v=G6e_ohdHZec&t=53s YEAR END RECAP OF THIS CHANNEL – FAST, FUN & AWESOME! https://youtu.be/ETWt_Bj-IM0 CONTACT RICK CONTI Coughlin Corvette 9000 East Broad St SW Pataskala, Ohio 43062 Work HIS WEBSITE: http://www.corvetteconti.com/blog/ DEALER SITE; www.CoughlinCorvette.com EMAIL; [email protected] CELL; 740-739-8377 Thank-you for joining us!
Views: 6795 Rick Corvette Conti
How to Install Python PIP Packages in PyCharm
 
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In this Python video I am going to show you How to Install Pip packages using PyCharm or How to use PyCharm for installing and managing Pip and PyPI (Python Package Index) Python packages or How to Install library in PyCharm. So What Is PIP for Python? The pip is a command line tool for installing and managing Python packages, which a generally available in the Python Package Index. The official website for Python Package Index (PyPI) is https://pypi.org. PyPI enables us to find and install python related software developed and shared by the Python community. How to Install PIP for Python on Windows, Mac, and Linux ? if you have python version 3.4 or above mos probaply python PIP is pre installed on your system. So let us see How to install library in Pycharm? Give the following command to get the help: pip --help Usage: pip [command] [options] Commands: install Install packages. download Download packages. uninstall Uninstall packages. freeze Output installed packages in requirements format. list List installed packages. show-Show information about installed packages. check-Verify installed packages have compatible dependencies. config - Manage local and global configuration. search-Search PyPI for packages. wheel-Build wheels from your requirements. hash-Compute hashes of package archives. completion-A helper command used for command completion. help Show help for commands. #PythonTutorialforBeginners #ProgrammingKnowledge #LearnPython #PythonCourse. ★★★Top Online Courses From ProgrammingKnowledge ★★★ Python Programming Course ➡️ http://bit.ly/2vsuMaS ⚫️ http://bit.ly/2GOaeQB Java Programming Course ➡️ http://bit.ly/2GEfQMf ⚫️ http://bit.ly/2Vvjy4a Bash Shell Scripting Course ➡️ http://bit.ly/2DBVF0C ⚫️ http://bit.ly/2UM06vF Linux Command Line Tutorials ➡️ http://bit.ly/2IXuil0 ⚫️ http://bit.ly/2IXukt8 C Programming Course ➡️ http://bit.ly/2GQCiD1 ⚫️ http://bit.ly/2ZGN6ej C++ Programming Course ➡️ http://bit.ly/2V4oEVJ ⚫️ http://bit.ly/2XMvqMs PHP Programming Course ➡️ http://bit.ly/2XP71WH ⚫️ http://bit.ly/2vs3od6 Android Development Course ➡️ http://bit.ly/2UHih5H ⚫️ http://bit.ly/2IMhVci C# Programming Course ➡️ http://bit.ly/2Vr7HEl ⚫️ http://bit.ly/2W6RXTU JavaFx Programming Course ➡️ http://bit.ly/2XMvZWA ⚫️ http://bit.ly/2V2CoAi NodeJs Programming Course ➡️ http://bit.ly/2GPg7gA ⚫️ http://bit.ly/2GQYTQ2 Jenkins Course For Developers and DevOps ➡️ http://bit.ly/2Wd4l4W ⚫️ http://bit.ly/2J1B1ug Scala Programming Tutorial Course ➡️ http://bit.ly/2PysyA4 ⚫️ http://bit.ly/2PCaVj2 Bootstrap Responsive Web Design Tutorial ➡️ http://bit.ly/2DFQ2yC ⚫️ http://bit.ly/2VoJWwH MongoDB Tutorial Course ➡️ http://bit.ly/2LaCJfP ⚫️ http://bit.ly/2WaI7Ap QT C++ GUI Tutorial For Beginners ➡️ http://bit.ly/2vwqHSZ ★★★ Online Courses to learn ★★★ Data Science - http://bit.ly/2BB3PV8 | http://bit.ly/2IOrpni Machine Learning - http://bit.ly/2J2xex1 Artificial Intelligence - http://bit.ly/2AeIHUR | http://bit.ly/2PCCBEb Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ★★★ Follow ★★★ My Website - http://www.codebind.com DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This help support the channel and allows us to continue to make videos like this. Thank you for the support!
Views: 24172 ProgrammingKnowledge2
You have a ship named Qwib-Qwib?
 
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Ein kleiner Tribut an Admiral Korris vas Qwib-Qwib. Bitte macht mich nicht fertig. Bin ein blutiger Anfänger.^^ Konstruktive Kritik ist erlaubt und erwünscht. ---------------------------------------------- A small Tribute to Admiral Korris vas Qwib-Qwib. Please don´t bash on me. Im a bloody noob.^^ Constructiv comments are allowed and welcome.
Views: 1816 Harakiri Hakebeil
AWS Cloud | Instance Store | Shell Script to Detect Ephemeral Disks
 
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An Instance store provides block level storage to the ec2 Instances. The storage is available as physical disks attached to the physical server hosting the EC2 instance. This storage comes free with EC2 instance and have high performance for sequential reads and writes without any network overhead. This instance storage is temporary storage (Ephemeral) , data will be lost when : - Shutdown the instance. - Instance boots on different hardware. With AWS when you power off/on the server , it might come online on same hardware or different. End user can't control the physical host selection, unless reserved instances. At time of writing this script, from AWS there is no way/scripts from AWS support to identify the ephemeral volumes attached to an EC2 instance. There might be scenarios where you want to bootstrap the use of ephemeral device in LVM or direct mount on your Linux EC2 instance. also another issue sometimes ephemeral volumes are identified as xvd* and with new nvm* technology they are named as nvme* , so it becomes difficult to script the disk detection. Also AWS EC2 metadata is not consistent; we are checking the disks visible to the OS and disks appearing in the Instance attachments. Ephemeral disks are not populated in EC2 instance description. then the delta INSTANCE - OS disks is taken as EPH disks. Watch the video for more details.
Views: 1383 Yogesh Mehta
Mad Max Gameplay - Barrel Bash Death Run How to get The Skilled Driver Trophy / Achievement
 
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Mad Max Gameplay - Barrel Bash Death Run How to get The Skilled Driver Trophy / Achievement Story Plot Max's journey to the Plains of Silence takes an unexpected turn when a group of War Boys run him off the road and steal his clothes, his supplies, his weapons, and his car before leaving him to rot in the desert sun. Traversing the wasteland in search of his prized Interceptor, Max meets a hunchbacked mechanic named Chumbucket, an overzealous individual that's hell bent on crafting the perfect vehicle, the Magnum Opus. After giving Max hope of exacting vengeance on Scrotus, the two form an unlikely partnership and set out in the base of the Opus in search of food, water, allies, upgrades, and redemption in a world devoid of sanity Gameplay Mad Max is a post-apocalyptic action-adventure game, with a heavy emphasis on vehicular combat, in which the player takes on the role of eponymous character Mad Max (Bren Foster). According to the publisher of the game, up to 60% of the game's campaign requires the player to drive. Mad Max will feature a variety of weapons which Max can use to defeat his enemies. Though the shotgun is Max's weapon of choice, ammo is scarce, so melee options are the smarter approach. The 'Thunderstick' is an explosive weapon that can be lanced into an enemy's chest, blowing up the victim. The harpoon can be used in-vehicle with Chum riding along. Max's Magnum Opus can be combined with a V12 engine and a powerful ramming ability to destroy enemies vehicles and weaponry. Weapons, such as flame throwers and a mounted cannon, and a grappling hook can also be added to the Magnum Opus. When simultaneously driving and aiming, the game enters slow-motion and allows the player to toggle between targets. Despite the game having a third-person perspective, players can switch to first-person view when the player is engaging in combat with enemies while driving the Magnum Opus. In order to encourage exploration, the Magnum Opus can be upgraded by using scavenged materials found in the desert, by hijacking enemies' cars or by collecting enemies' car parts. Nitro boosts are also featured for acceleration.Armour and weapons are also available for customization in the game. Enemies sometimes will hop on top of the Magnum Opus in an attempt to make it explode, but the player can avoid that by adding dangerous hazards, such as spikes, around the car. The player has access to the garage screen throughout the game, allowing the players to customize the Magnum Opus for any occasion. Max's garage can be used to change and modify the car's engine, chassis, wheels, body works, including paint jobs, and the "shell" of the automobile. However, upgrading one aspect of the car will negatively affect other aspects. For example, upgrading the engine will allow Max to drive faster, but it will also negatively affect the handling. The sound produced by the engine changes when players change, add, or remove certain pieces from the Magnum Opus.
Views: 384 GhostVaperYT
ATV Events Not to Miss in 2019
 
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With the ATV and Side by Side riding season finally here, we have compiled an awesome list of ATV Events Not to Miss in 2019! These Events are scattered throughout the Country so load up your ATV or Side by Side and find some Epic Adventures with some new Riding friends. //Subscribe to Midwest ATV// https://www.youtube.com/midwestatvtrails?sub_confirmation=1 //Watch other Midwest ATV Videos// https://www.youtube.com/midwestatvtrails?sub_confirmation=1 First on the list is Rally on the Rocks, which takes place in one of the most epic rock crawling areas in the world...Moab, UT! Rally on the Rocks is a little unique in the sense that when you register, you pick certain trails you want to ride each day. Then on each day you meet up at the trailhead with everyone else and head out. Other events at Rally on the Rocks consist of vendor booths, Ice Cream Social, Raffles, Catered Dinner, and more. Hurley Wisconsin is home to the largest ATV & Side by Side Parade in the Midwest. That's only one event, however. Hurley's Memorial Day weekend also consists of a Poker Run, and one of the "biggest, baddest, mud pits" put on by the local fire department. This area is also has over 200 miles of trails throughout the area. So aside from the events, there are plenty of hotels and rentals to visit right along the trail. Making this Up North Wisconsin area a great way to spend your long weekend. Huntsville Tennessee is home to another epic Memorial Day Weekend ATV event named the White Knuckle Event. This event is branded as the "hold on tight" event and attracts ATV and Side by Side enthusiasts from all over the United States. Head to Huntsville to enjoy rides, live concerts (Brother Osborne will even be there this year), the Nitro Circus, prizes to include a Wolverine X2, karaoke, food trucks, and more! Oh, did we mention this event is also along a trail system that offers over 300 miles to ride?! If you are looking for the muddiest ATV Event on the planet, you might want to check out Quadna Mud Nationals (Often coined "Mud Nats") in Hill City, MN. This event is filled with everything from mud bogs, poker runs, sled pulls, vendors, cookouts, camping, obstacles course, games, and more! This event is Hosted by High Lifter and on top of all its awesome events they even have options like showers available. UTV has strategically placed multiple events in very different parts of the Country. Unfortunately, the one in Virginia has already passed. However, they still events scheduled for 26-30 June in Oregon, and 25-29 September in Oklahoma. UTV takeover, like many of the other events discussed is packed full of events. Enjoy concerts, ATV drag racing, a UTV rally course, short courses, barrel racing, ATC Olympics (that's pretty unique and awesome), games, a costume party, and so much more...seriously. Rally in the Pines has some really unique events that really set it apart from others. For starters, you will have the option to ride some of the trails that Lewis & Clark followed. From there check out some amazing mountain views, lakes, and streams that Salmon Idaho has to offer on your way over to the historic ghost town of Leesburg during a history ride (seriously, how cool is that?!). All the riding aside, you can enjoy the ATV / SXS parade, ATV vs. Side by Side Soccer, beach ball ATV bash, haunted obstacle course, and more! Head out to Winchester Bay Oregon to take part in what is considered "the most fun a family can have in the sand". With events such as the drag strip, grudge matches, a kids specific riding area, an ATV course and more. If you get tired of riding, head on over to vendor row to see some awesome products, or OEM row to see some awesome new machines. Sturgis isn't just for motorcycles any more! The worlds largest biker bar is now spending some time focusing on the off-road community. This not to miss event in 2019 is full of live entertainment, tour guide rides, beautiful views, and over 600 miles of South Dakota trails! Head on over to Berlin New Hampshire for an ATV event full of live music, a downtown block party (yes, with your machine), a torchlit parade, demo rides, helicopter rides, and more. This year is especially an ATV event not to miss because they will also have the National Touring ATV Big Air Tour going on at the festival. No list would be complete without covering at least one expo. So head to Columbus Ohio and see North America's Largest Motorcycle and Powersports Tradeshow. AIMExpo has a focus areas called "The Camp" which will focus on two and four-wheel off-road machines. Head on over to one of North America's most famous trails and enjoy a festival full of activities. Trailfest is an ATV event not to miss along the Hatfield-McCoy Trail System. This event is full of drag racing, a mud pit, poker run, dice run, mud run, scavenger hunt, and much more. If you get tired of all that, your along an amazing trail system that has the ability to keep you riding different trails for days.
Views: 2810 Midwest ATV
CppCon 2018: Mateusz Pusz “Effective replacement of dynamic polymorphism with std::variant”
 
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http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — This short talk presents how easy it is to replace some cases of dynamic polymorphism with std::variant. During the lecture, we will analyze and compare 2 implementations of the same simple Finite State Machine. It turns up that variant-based code is not only much faster but also it gives us the opportunity to define our interfaces and program flow much better. The talk will end up with the discussion of pros and cons of each approach and will try to give guidelines on when to use them. — Mateusz Pusz, Epam Systems Chief Software Engineer Software architect, chief developer, and security champion with more than 14 years of experience in designing, writing and maintaining C++ code for fun and living. C++ consultant, trainer, and evangelist focused on Modern C++. His main areas of interest and expertise are code performance, low latency, stability, and security. Mateusz worked at Intel for 13 years and now he leads C++ Community at EPAM Systems. He is also a founder of Train IT that provides C++ trainings to corporations. Mateusz is an active voting member of the ISO C++ Committee (WG21) where, together with the best C++ experts in the world, he shapes the next official version of the C++ language. He is also a member of WG21 Study Group 14 (SG14) responsible for driving performance and low latency subjects in the Committee. In 2013 Mateusz won “Bench Games 2013” – worldwide competition in the C++ language knowledge. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 5574 CppCon
Getting Started with Linux Basic Command Part 04
 
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Getting Started with Linux Basic Command Command-line interfaces for software other than operating systems include a number of programming languages such as Tcl/Tk, PHP, and others, as well as utilities such as the compression utility WinZip, and some FTP and SSH/Telnet clients.Comparison to graphical user interfaces Screenshot of Apple Computer's CommandShell in A/UX 3.0.1 Compared with a graphical user interface, a command line requires fewer system resources to implement. Since options to commands are given in a few characters in each command line, an experienced user finds the options easier to access. Automation of repetitive tasks is simplified - most operating systems using a command line interface support some mechanism for storing frequently used sequences in a disk file, for re-use; this may extend to a scripting language that can take parameters and variable options. A command-line history can be kept, allowing review or repetition of commands. A command-line system may require paper or online manuals for the user's reference, although often a "help" option provides a concise review of the options of a command. The command-line environment may not provide the graphical enhancements such as different fonts or extended edit windows found in a GUI. It may be difficult for a new user to become familiar with all the commands and options available, compared with the drop-down menus of a graphical user interface, without repeated reference to manuals. Operating system command-line interfaces Operating system (OS) command line interfaces are usually distinct programs supplied with the operating system. A program that implements such a text interface is often called a command-line interpreter, command processor or shell. Examples of command-line interpreters include DEC's DIGITAL Command Language (DCL) in OpenVMS and RSX-11, the various Unix shells (sh, ksh, csh, tcsh, bash, etc.), CP/M's CCP, DOS's COMMAND.COM, as well as the OS/2 and the Windows CMD.EXE programs, the latter groups being based heavily on DEC's RSX-11 and RSTS CLIs. Under most operating systems, it is possible to replace the default shell program with alternatives; examples include 4DOS for DOS, 4OS2 for OS/2, and 4NT or Take Command for Windows. Although the term 'shell' is often used to describe a command-line interpreter, strictly speaking a 'shell' can be any program that constitutes the user-interface, including fully graphically oriented ones. For example, the default Windows GUI is a shell program named EXPLORER.EXE, as defined in the SHELL=EXPLORER.EXE line in the WIN.INI configuration file. These programs are shells, but not CLIs. Application command-line interfaces Application programs (as opposed to operating systems) may also have command line interfaces. An application program may support none, any, or all of these three major types of command line interface mechanisms: Parameters: Most operating systems support a means to pass additional information to a program when it is launched. When a program is launched from an OS command line shell, additional text provided along with the program name is passed to the launched program. Interactive command line sessions: After launch, a program may provide an operator with an independent means to enter commands in the form of text. OS inter-process communication: Most operating systems support means of inter-process communication (for example; standard streams or named pipes). Command lines from client processes may be redirected to a CLI program by one of these methods. Some applications support only a CLI, presenting a CLI prompt to the user and acting upon command lines as they are entered. Other programs support both a CLI and a GUI. In some cases, a GUI is simply a wrapper around a separate CLI executable file. In other cases, a program may provide a CLI as an optional alternative to its GUI. CLIs and GUIs often support different functionality. For example, all features of MATLAB, a numerical analysis computer program, are available via the CLI, whereas the MATLAB GUI exposes only a subset of features. The early Sierra games, like the first three King's Quest games (1984–1986), used commands from an internal command line to move the character around in the graphic window. আমার সাথে যোগাযোগ করতে চাইলে :- fb page: - https://www.facebook.com/DsOnlineGroup/ fb group :- https://www.facebook.com/groups/DSONLINEGROUP/ Bangla Blog :- https://dsonline-group.blogspot.com/ English Blog :- https://earnonline-help.blogspot.com/ Twitter :- https://twitter.com/Dsonline_Group Linkedin :- https://bd.linkedin.com/in/robiul-islam-5b1b81b2 G+ https://plus.google.com/107552306707988153473 -~-~~-~~~-~~-~- Please watch: "HOW TO INSTALL REDHAT LINUX 7 BANGLA TUTORIAL Part =01 " https://www.youtube.com/watch?v=7INSOFpRTXw -~-~~-~~~-~~-~-
Views: 607 Dsonline Group
Timelapse Bash Script
 
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http://weeklyedit.com/timelapse-bash-script/ Timelapse Strategies This week we'll use Darktable's Command Line Interface, Bash, Perl, and ImageMagick to create a smooth timelapse from a webcam image I found on the internet. We walk through the process together. First, we find a webcam on the internet to provide our images. We set up a timer to download them every five minutes and archive them in a file. As we download, we process each image by setting up a generalized edit in Darktable and applying it with Darktable's cli. Once we have enough to make a movie, we deflicker and average the frames with moving window to create a smoother experience. The result is a smooth, corrected timelapse you can create from any sequence of JPGs or PNGs You can find the complete show text, my scripts and the timelapse-deflicker.pl script at http://weeklyedit.com/timelapse-bash-script Please support and encourage us by donating to the show through the Paypal button, at the upper right on my website. Thank you for watching!
Views: 1217 harry durgin
CppCon 2018: Guy Davidson “Lightweight 2D graphics with io2d”
 
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http://CppCon.org — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — In this presentation you will learn how to use the io2d 2D graphics library, which is soon to be available on vcpkg for Windows, OS X, iOS and Linux. The implementation contains several examples, including an Asteroids clone. We'll demonstrate the examples and their code in depth, show you how to write your own renderer, talk about the opportunities for casual graphics and teaching, and suggest some future directions. — Guy Davidson, Creative Assembly Principal Coding Manager Principal Coding Manager of Creative Assembly, makers of the Total War franchise, Alien:Isolation and the upcoming Halo Wars sequel, Guy has been writing games since the early 1980s. He is also a voting member of the ISO C++ committee, and a contributor to SG14, the study group devoted to low latency, real time requirements, and performance/efficiency especially for Games, Financial/Banking, and Simulations. He speaks at schools, colleges and universities about programming and likes to help good programmers become better programmers. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 3749 CppCon
10 Game Discoveries Never Meant to Be Found - Part II
 
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Sometimes players come across something in a game that developers never intended anyone to find. As a follow up to the last video (https://youtu.be/QAZHgbICgcI), today we’re diving into the top ten craziest discoveries in video games that no player was ever intended to find part two. Discord: https://discord.gg/JHJjJcY Patreon: https://www.patreon.com/oddheader Games Featured -SPOILERS- Mortal Kombat Crash Bash Half Life 2 Payday 2 Persona 4 Mount and Blade: Warband Mafia Legend of Zelda Event 0 Clips and References - SPOILERS Mortal Kombat - Unintentional Characters https://www.youtube.com/watch?v=1mAeKKKONe0 Crash Bash - Homer and Bart https://www.youtube.com/watch?v=AxxP1OIR9BA Half Life 2 - Ridiculous Beta Content https://www.youtube.com/watch?v=JdEd3lTS5dc Payday - Hidden NPC Animations https://www.youtube.com/watch?v=jYEGSOenJWs Mafia - Dogheaded Humans https://www.youtube.com/watch?v=b25yw1OUs3I https://www.youtube.com/watch?v=ZDQCiu5yKHA Legend of Zelda - I LOVE YOU https://www.youtube.com/watch?v=Ejvn2pdeD1U Event 0 - Unintentional Ending https://www.youtube.com/watch?v=Fe2taNv3FK8 Special thanks to Kody Stone, Cassandra Lipp, Jeff Dawson, and CreeperX3 for their contributions to this video. http://oddheader.com #oddheader Music From Oddheader: https://youtu.be/kO-9kZ9KbZI
Views: 1573827 oddheader
The Glorious Death of America's Worst School System
 
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"I have girlfriends who have a lot of children who have been killed, and I look at their pain and hurt on their faces, and I don't want that," says Shantella Davis, who's an unemployed recovering drug addict and the single mother of a six-year-old named As-Sidq. "When I leave this earth I want him to be established...I want him to be able to go to college." They live in the impoverished city of Camden, New Jersey, which is home to some of the nation’s lowest performing public schools. "A lot of kids came out of Camden High not knowing how to read and write," says Davis. "How did the kid get through the school not knowing how to read and write?" But for her part, Shantella Davis hasn’t shown herself to be the most proactive parent. Last year, As-Sidq was enrolled in public pre-K, but she says she wasn’t feeling well enough to take him to school most days. So As-Sidq ended up staying home and missing most of the year. Today, in an effort to better meet the needs of kids like As-Sidq Davis, the state of New Jersey is remaking Camden’s public school system in a way that's not quite like anything that’s been tried before. The 2012 Urban Hope Act authorized the state to open four new public schools in Camden, and three opened this year, which are run by the charter school operators KIPP, Uncommon Schools, and Mastery Charter Schools. Over the next several years, these three schools will gradually expand their enrollment until they serve the majority of kids in Camden. These schools enjoy the same autonomy as charter schools in selecting their teachers and managing their budgets, but they also have one major thing in common with traditional public schools: They're attached to specific neighborhoods, so most of their students were assigned to attend them. Charter schools, on the other hand, generally accept kids from an entire city, and parents make a choice to send their kids to them. Drew Martin, 34, who’s the school leader at KIPP Cooper Norcross, says this provides an opportunity to rebut critics who claim that the only reason charter schools perform so well is that they attract the most involved parents willing to make the effort to look for better options for their kids, and that they push out the most difficult students. "So that's no longer going to be able to apply to us because we'll be using the same tactics that we've always used," says Martin, "but we're going to be required to take kids from our sending zone so nobody can say that we're creaming." As-Sidq Davis was part of the first class at KIPP Cooper Norcross Academy, but Shantella Davis’ continued to have difficulty getting him to school—and she even withdrew him after a dispute with the administration. Davis is planning to reenroll As-Sidq, and since KIPP Cooper Norcross is his zoned school, Drew Martin says the door is open when he’s ready to return. And that’s what’s different: If the school were a charter, Martin wouldn’t be required to take him back. Derrell Bradford, an education reform advocate who spent ten years working in Camden, says that the lack of parental choice is a major shortcoming of these new schools. "It removes the most powerful and fundamental element, which is that a parent wakes up one day and wants something better and has a right to go get it," he says. Coincidentally, NYU Professor Diane Ravitch, who is the best-known policy analyst to make the charge that charter schools don’t serve kids from the most trouble homes, suggested on her blog in 2012 pretty much exactly what’s happening in Camden today, challenging KIPP "to put an end to suspicion that they [sic] were skimming students and excluding low-performing students by taking over an entire district.” adding: "Camden looks like a perfect candidate for the challenge.” "I don't think KIPP has anything to prove to Diane Ravitch," says Bradford. "If there were no residential assignment someone would be out in the home of the neediest person in Camden trying to recruit their kids into a school because of the economics of it." "I'm excited about what's going on there," Bradford adds. "Camden is monumentally better off today than it was event two years ago because who runs the schools matters. But I think in an ideal world their would be open enrollment everywhere." This story is part three in a three-part video series on Camden's public schools. Click here to watch part one: http://youtu.be/f0JorXgqxiU Click here watch part two: http://youtu.be/QFiCDdixweg About 5 minutes. Shot, edited, produced and narrated by Jim Epstein. Production assistance from Brett Crudgington. Go to http://reason.com/reasontv for downloadable versions and subscribe to Reason TV's YouTube Channel to get automatic notifications when new stories go live.
Views: 13968 ReasonTV
Compiling Your Own Custom OpenFOAM Solver, Part 0
 
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All code can be found at: https://github.com/lordvon/OpenFOAM_Tutorials/tree/master/CompilingCustomSolver DESCRIPTION: Here we will take an existing solver, pimpleDyMFoam, and simply rename it and compile it so that OpenFOAM recognizes the newly named solver. This may sound trivial, but making your own solver typically would follow this procedure of copying and existing similar solver and adding modifications. Here, we will simply omit the modifications. The new solver, mySolver, and the original from which it is copied is contained in the 'solvers' folder. The tutorial case upon which we will try our new solver comes from the pimpleDyMFoam section of $FOAM_TUTORIALS. OUTLINE: -Rename the following files with your new solver name: -Solver folder -Solver main source file (.C) -Application and Source description in the main source file comment header -Change names in 'Make/files' -Run 'sudo bash' to become super user. This is necessary because you might get permissions errors when trying to create your new solver executable in $(FOAM_APPBIN) as specified in 'Make/files'. -Run 'wclean' and 'wmake' in main directory of your new solver. -Run 'exit' to leave 'sudo bash'. -Run 'mySolver -help' to show that your new compiled custom solver is recognized! -Run the tutorial case 'mixerVesselAMI2D' to show that your new solver works! The modifications: -In controlDict, change 'application pimpleDyMFoam' to 'application mySolver' -In controlDict, change 'endTime 5' to 'endTime 1' for a shorter run time. NOTE: we have copied various '.H' files into the main directory of this tutorial because the specification of the includes in 'Make/options' are such that these headers need to be in the directory above the solver main directory (via '-I..'). You can of course change this, but this is how it is in the default pimpleDyMFoam solver included in $FOAM_SOLVERS. This tutorial was run successfully on: -Ubuntu 14.04 64-bit -OpenFOAM 2.3.1
Views: 11329 OpenFOAM Tutorials
Nipsey Hussle feat. YG - Last Time That I Checc'd (Official Video)
 
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Stream + download VICTORY LAP: https://NipseyHussle.lnk.to/VictoryLapID Directed by : http://www.instagram.com/directedbysergio & Blacsam Video Commissioner: Joseph Boyd Creative Director: Lucas Prevost Follow Nipsey Hussle on socials: https://www.instagram.com/nipseyhussle https://twitter.com/nipseyhussle https://www.facebook.com/nipseyhussle http://ihussle.com
Views: 38212730 Nipsey Hussle
John Lewis: Young people, women will lead us
 
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Rep. John Lewis (D-GA) speaks to CNN's Dana Bash about his experience marching in Selma 53 years ago during the the Civil Rights movement and the the activists leading a movement for gun control.
Views: 16060 CNN
install odoo 12 on ubuntu with pycharm
 
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Step By Step Guide to Install Odoo12 with pycharm: Open the terminal and execute below commands step-by-step: 1- Update apt source list: sudo apt-get update 2- Install Updates: sudo apt-get upgrade 3- install Python 3.5+: python3 --version sudo apt-get install python3.6-dev or sudo apt-get install python3.7-dev 4- Install git: sudo apt-get install git 5- Install the postgres sudo apt-get install postgresql 6- Login to postgres sudo su postgres 7- Create user odoo in postgres createuser --createdb --username postgres --no-createrole --pwprompt odoo 8- Install wkhtml and place on correct place for Odoo - sudo wget https://builds.wkhtmltopdf.org/0.12.1.3/wkhtmltox_0.12.1.3-1~bionic_amd64.deb - sudo dpkg -i wkhtmltox_0.12.1.3-1~bionic_amd64.deb - sudo apt-get install -f - sudo ln -s /usr/local/bin/wkhtmltopdf /usr/bin - sudo ln -s /usr/local/bin/wkhtmltoimage /usr/bin 9- Install pycharm community: sudo snap install pycharm-community --classic 10- Get odoo 12 source code https://github.com/odoo/odoo/tree/12.0 11- Install Python dependencies - sudo apt-get install python3-pip - pip3 install Babel decorator docutils ebaysdk feedparser gevent greenlet html2text Jinja2 lxml Mako MarkupSafe mock num2words ofxparse passlib Pillow psutil psycogreen psycopg2 pydot pyparsing PyPDF2 pyserial python-dateutil python-openid pytz pyusb PyYAML qrcode reportlab requests six suds-jurko vatnumber vobject Werkzeug XlsxWriter xlwt xlrd Pypdf2 - pip3 install -r requirements.txt - pip3 install PyPDF2 - pip3 install passlib - pip3 install lxml - pip3 install Jinja2 - pip3 install psycopg2-binary - pip3 install python-dateutil 12- Install Less css via node js and npm - sudo apt-get install curl - sudo apt-get install npm - sudo curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash - - sudo apt install -y nodejs - sudo apt-get install node-less - sudo npm install -g less less-plugin-clean-css - sudo python3 -m pip install libsass -13 Create a file named 'odoo-server.conf' [options] ; This is the password that allows database operations: ; admin_passwd = admin db_host = localhost db_name = False db_port = 5432 db_user = odoo db_password = odoo xmlrpc_port = 8069 addons_path =
Views: 133 Web Master
Jack O Lantern's Monster Bash
 
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A Jack O Lantern named Jack invites his monstrous friends to his Halloween Party...enjoy!
Views: 44 chickenchuckerpix
Defunctland: The Failure of Disney's Chuck E. Cheese Ripoff, Club Disney
 
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Buy Defunctland T-Shirts: https://teespring.com/stores/defunctland Donate on Patreon: https://patreon.com/defunctland The last stop in a long journey to Disney Quest, Defunctland takes a look at Disney Regional Entertainment's first venture, Club Disney. Chuck E. Cheese's Pizza Time Theater, McDonald's Playplaces and Leaps and Bounds, Discovery Zone, Showbiz Pizza, and more are discussed in this little-known part of Disney history. Follow Defunctland on Social Media: Twitter: https://twitter.com/defunctland Facebook: https://facebook.com/defunctland Defunctland Subreddit: https://reddit.com/r/defunctland For more great content, visit https://defunctland.com Get in touch with Defunctland: [email protected]
Views: 1279870 Defunctland
Spongebob's Boating Bash - Wii Gameplay 1080p (Dolphin GC/Wii Emulator)
 
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Spongebob's Boating Bash - Wii Gameplay 1080p (Dolphin GC/Wii Emulator) SpongeBob's Boating Bash is a racing game made by Play THQ based on the TV series SpongeBob SquarePants. It features SpongeBob SquarePants characters and is the first SpongeBob racing game since Nicktoons Racing, and it is also the first SpongeBob game released by Firebrand Games for the Nintendo DS and ImPulse Games for the Wii. It is compatible with the Wii Wheel. The game features more than 100 different options to customize a boat, and features 4 player mode. Even though this is the racing genre, this game is more of a demolition derby. At Mrs. Puff's Boating School, it's the last test of the year and SpongeBob fails, crashing into several buildings. As he sits on the steps on the entrance to the school, looking quite depressed, a shark named Seymour Scales arrives outside the school in a bus, to find SpongeBob sitting on the entrance ramp. Seymour then tricks him into his "D.R.I.V.E." (Destruction, Recklessness, Impairment, Velocity, Escape) classes. As the player progresses through the game, SpongeBob unlocks more friends to sign up. After the final exams, SpongeBob gets his boating licence. But Mrs. Puff informs him it's not real. Then, SpongeBob sees Seymour going into a truck, attempting to escape, after SpongeBob realizes that it was a scam. This leads to a final battle, fought in vehicles, in which SpongeBob wins. He then decides to go to Mrs. Puff's Boating School next year, and Seymour is sent to jail. Visit us at http://www.godgames-world.com Gameplay taken from Gamecube/Wii emulator called DOLPHIN Enhanced graphics with emulator Dolphin.For recording I used a Live Gamer HD Capture Card. -some games can have graphical issues, lags and other problems... Dolphin version 3.5 or 4.02 (depends on each game): -default settings (only 3x internal resolution + AA 4x,8x or 9x,off) PC specs: CPU - Intel Core i7 3770K @ 4.20 Ghz RAM - 8 GB GPU - ASUS GTX760-DC2OC-2GD5 OS - Windows 7 64bit ::::: Rate, Comment & Subscribe :::::
Views: 73137 John GodGames
CppCon 2018: “Implementing the C++ Core Guidelines’ Lifetime Safety Profile in Clang”
 
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http://CppCon.org Matthias Gehre & Gabor Horvath “Implementing the C++ Core Guidelines’ Lifetime Safety Profile in Clang” — Presentation Slides, PDFs, Source Code and other presenter materials are available at: https://github.com/CppCon/CppCon2018 — This is an experience report with talks, demos, and Q&A by the authors of the Clang-based implementation of Herb Sutter’s Lifetime safety profile for the C++ Core Guidelines, available online at cppx.godbolt.org. We will cover the kinds of diagnoses supported by the checker and how they are implemented using Clang’s type trees and control flow graphs, including use-after-invalidation (dangling) and null-dereference compile-time diagnostics for pointers, iterators, views, and more. We will also summarize early experience with performance against real-world code bases, including compile time performance and initial analysis results from compiling LLVM sources with the checker. Also, if you try the online compiler and have questions about why any examples are flagged or not flagged, you can bring them and ask the implementers! — Matthias Gehre, Silexica Senior C++ Developer Matthias maintains the Clang-based implementation of Herb Sutter’s Lifetime safety profile for the C++ Core Guidelines, available online at https://github.com/mgehre/clang and cppx.godbolt.org. He is currently working as a Senior C++ Developer at Silexica. With its headquarters in Germany and offices in the US and Japan, Silexica provides development tooling that combines source code analysis with instrumentation and tracing to help understand and optimize C/C++ applications. Matthias got his Ph.D. in Computational and Applied Mathematics from the University of Bremen, Germany. He is involved in multiple open source projects and loves spending time on his home automation electronics. Gabor Horvath, Eotvos Lorand University PhD Student Gabor started a Ph.D. in 2016. He is a contributor to research projects related to static analysis since 2012. He is a clang contributor, participated in Google Summer of Code twice as a student and twice as a mentor, interned for Apple and Microsoft. He teaches C++ and compiler construction to undergrads at Eotvos Lorand University. — Videos Filmed & Edited by Bash Films: http://www.BashFilms.com
Views: 2330 CppCon
How To Install numpy Package on PyCharm IDE
 
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In this Python video I am going to show you How to Installnumpy Package using PyCharm or How to use PyCharm for installing and managing Pip and PyPI (Python Package Index) Python packages or How to Install library in PyCharm. So What Is PIP for Python? The pip is a command line tool for installing and managing Python packages, which a generally available in the Python Package Index. The official website for Python Package Index (PyPI) is https://pypi.org. PyPI enables us to find and install python related software developed and shared by the Python community. How to Install PIP for Python on Windows, Mac, and Linux ? if you have python version 3.4 or above mos probaply python PIP is pre installed on your system. So let us see How to install library in Pycharm? Give the following command to get the help: pip --help Usage: pip [command] [options] Commands: install Install packages. download Download packages. uninstall Uninstall packages. freeze Output installed packages in requirements format. list List installed packages. show-Show information about installed packages. check-Verify installed packages have compatible dependencies. config - Manage local and global configuration. search-Search PyPI for packages. wheel-Build wheels from your requirements. hash-Compute hashes of package archives. completion-A helper command used for command completion. help Show help for commands. #PythonTutorialforBeginners #ProgrammingKnowledge #LearnPython #PythonCourse. ★★★Top Online Courses From ProgrammingKnowledge ★★★ Python Programming Course ➡️ http://bit.ly/2vsuMaS ⚫️ http://bit.ly/2GOaeQB Java Programming Course ➡️ http://bit.ly/2GEfQMf ⚫️ http://bit.ly/2Vvjy4a Bash Shell Scripting Course ➡️ http://bit.ly/2DBVF0C ⚫️ http://bit.ly/2UM06vF Linux Command Line Tutorials ➡️ http://bit.ly/2IXuil0 ⚫️ http://bit.ly/2IXukt8 C Programming Course ➡️ http://bit.ly/2GQCiD1 ⚫️ http://bit.ly/2ZGN6ej C++ Programming Course ➡️ http://bit.ly/2V4oEVJ ⚫️ http://bit.ly/2XMvqMs PHP Programming Course ➡️ http://bit.ly/2XP71WH ⚫️ http://bit.ly/2vs3od6 Android Development Course ➡️ http://bit.ly/2UHih5H ⚫️ http://bit.ly/2IMhVci C# Programming Course ➡️ http://bit.ly/2Vr7HEl ⚫️ http://bit.ly/2W6RXTU JavaFx Programming Course ➡️ http://bit.ly/2XMvZWA ⚫️ http://bit.ly/2V2CoAi NodeJs Programming Course ➡️ http://bit.ly/2GPg7gA ⚫️ http://bit.ly/2GQYTQ2 Jenkins Course For Developers and DevOps ➡️ http://bit.ly/2Wd4l4W ⚫️ http://bit.ly/2J1B1ug Scala Programming Tutorial Course ➡️ http://bit.ly/2PysyA4 ⚫️ http://bit.ly/2PCaVj2 Bootstrap Responsive Web Design Tutorial ➡️ http://bit.ly/2DFQ2yC ⚫️ http://bit.ly/2VoJWwH MongoDB Tutorial Course ➡️ http://bit.ly/2LaCJfP ⚫️ http://bit.ly/2WaI7Ap QT C++ GUI Tutorial For Beginners ➡️ http://bit.ly/2vwqHSZ ★★★ Online Courses to learn ★★★ Data Science - http://bit.ly/2BB3PV8 | http://bit.ly/2IOrpni Machine Learning - http://bit.ly/2J2xex1 Artificial Intelligence - http://bit.ly/2AeIHUR | http://bit.ly/2PCCBEb Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ★★★ Follow ★★★ My Website - http://www.codebind.com DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This help support the channel and allows us to continue to make videos like this. Thank you for the support!
Views: 4794 ProgrammingKnowledge2
How to Print JPG files using Ghostscript from any application in Windows 10
 
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Hello Youtube!! Today I will show you how install Ghostscript from scratch and install a printer in Ghostscript and configure it to print to jpg files from any application in Windows 10. Good thing about it is that it is totally free. I have pasted download links in the description. Requirements: ------------- a.Ghostscript (It is a Postscript Interpreter) b.RedMon Utility (RedMon is a printer port redirection utility) Ghostscript can be downloaded from: https://www.ghostscript.com/download/gsdnld.html RedMon Utility can be downloaded from: http://www.ghostgum.com.au/download/redmon19.zip I have already downloaded both the files and pasted it under C:\GS folder. Please watch the video carefully. If you miss any step, pause the video and see it again. Here is the link of my previous video which covers Ghostscript Installation: I would recommend to see it. https://www.youtube.com/watch?v=8StW6VvypCc&t=29s Step 1: ------- Paste redmon19.zip under "C:\gs\redmon19" without quotes and extract it. I have used redmon19 folder. You can use folder name of your choice. Double-click on redmon19 folder and run setup.exe If you have 64-Bit OS then run setup64.exe It asks "Whether you want to install Redmon Redirection Port Monitor?". Click on Yes. You will see the confirmation that "Installation Successfull". Step 2: -------- In this step we will install a RedMon Port and assign a ghostscript printer to it. This step requires Elevated Command Prompt meaning Command Prompt in admin mode. To go to elevated command prompt press Win key + r then type CMD in the text box and press CTRL + SHIFT + ENTER and click on YES. In elevated command prompt enter following command to install port and printer: Rundll32 printui.dll,PrintUIEntry /il We will then choose "Add a local printer or network printer using manual settings" and click Next. Here we will choose "Create a New Port" and from the dropdown we will select "Redirected Port". Click on Next. Generally it will show the Port no. as RPT1, however, if you have already done installation earlier so the new port will be shown as RPT2, or RPT3 and so on. Now click on OK and then Next. Now we will click on "Have Disk" button and browse to the location "C:\gs\gs925\lib" and select GhostPDF.inf and click Open and then OK. Now click on Ghostscript PDF and click on Next. Printer will be installed. When it asks for printer name, enter "GS_JPG_PRINTER". Please note you can give any name you want. In the last step do not share the printer and do not print a test page. The printer we have installed has no function yet unless we configure it. Do not close the elevated prompt as we need that in the next step. Step 3: -------- Now that we have installed the port and printer, we need to configure it to print jpg files. We will create a folder named MYJPGFILES under C drive of your computer. You can use folder name and drive of your choice. This folder will store all the jpg files. In the elevated prompt type the following command without quotes and press enter : "control printers" (without the quotes) A window opens up showing all the printers you have installed in the system. Click on the icon of the printer named GS_JPG_PRINTER. The moment you click on the icon, you will see few options on the menu bar. Click on "Print Server Properties" and select "Ports" tab. Now click on "Change Port Settings". Select RPT1: from the list and click on "Configure Port". A window will open. For "Redirect this port to the program" we browse to "C:\GS\GS925\bin\" location and use gswin64c.exe file. (If you have installed 32bit version of ghostscript the file name will be gswin32c.exe) Enter the following in arguments: --------------------------------- -sDEVICE=jpeg -r300 -dJPEGQ=100 -o -dSAFER -sOutputFile="c:\myjpgfiles\test%%03d.jpg" - Please note the hypen at the end. Make sure you have that. For output dropdown choose "Progam Handles the output". Now click OK and we are done. Now give a test print from notepad or any appliaction. Open the folder myjpegfiles and check whether jpg files are generated or not. If you do not find jpg files then go through the steps once again and check whether you have missed anything or not. Now you can print from any windows application and choose GS_JPG_PRINTER as your printer to print to jpg files. I hope you liked the video. In my next video I will show you how to print to PDF from any application in your computer. Please like and subscribe to my channel for future videos. Thank you so much.
Views: 1161 TechGalaxy
How to optimize images in Magento 2
 
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► Fanpage: https://www.facebook.com/giaphugroupcom/ ► Subscribe to my channel: https://www.youtube.com/giaphugroupcom?sub_confirmation=1 ► Skype: cuongnq87 Hello, My name is Cuong, I'm a Magento Developer, Welcome back to my Magento 2 tutorial video series. #magento2tutorial #magento2training #magento2 #magento2optimize Today, I am going to show everybody the best practice, How to optimize images in Magento 2. This practice is a part of the series named "Magento 2 Website Optimization", you can see this playlist here http://bit.ly/2TSJqTG Before doing this practice, you need to learn Why do you need to optimize images? It helps to improve the following: 1. Reducing the size of a webpage: When optimizing images you reduce the size of an image without losing image quality. 2. Reducing bandwidth usage on the server. 3. Reducing the load times on the website. 4. Speed up your site, friendly with the search tools. In this practice, I show everybody the best way to optimize images using the gulp-image npm package with NodeJs on Ubuntu 16.04, the process will be executed by command lines, we won't write the codes for this practice. - Check the version of Ubuntu on your server: cat /etc/*release I am using Ubuntu 16.04. So what will we do? 1. Installing the necessary software: NodeJS 6.x, libpng-dev, libjpeg-dev, build-essential, cmake, libtool, autoconf, automake, m4, nasm, pkg-config, libpng16-devtools 2. Installing the necessary npm packages: gulp-cli, pngquant-bin, jpegtran-bin, optipng-bin, gifsicle, mozjpeg 3. Using the gulp-image package to optimize images in Magento 2. I use the gulp-image npm packge because it helps to optimize images without losing image quality. Okie, let's go. Let's complete this practice you need to follow steps by step: Step 1: Installing the necessary software - NodeJs 6.x: curl -sL https://deb.nodesource.com/setup_6.x | bash - apt-get install -y nodejs - Check the NodeJs and npm version just installed: nodejs -v npm -v - Install other softwares: apt-get install libpng-dev libjpeg-dev build-essential cmake libtool autoconf automake m4 nasm pkg-config apt-get install libpng16-devtools Step 2: Installing the necessary npm packages npm install --global gulp-cli npm install -g pngquant-bin jpegtran-bin optipng-bin gifsicle mozjpeg Step 3: Optimizing images - Move to the root folder on your website. - Create the new folder gulp-image: mkdir gulp-image - Move to the gulp-image folder. - Create the new file package.json - Installing the npm packages the gulp version 3.9.1 and the gulp-image version 4.3.0: npm install --save-dev [email protected]^3.9.1 [email protected] - Create the new file named gulpfile.js const gulp = require('gulp'); const image = require('gulp-image'); gulp.task('product_image', function () { gulp.src([ '../pub/media/catalog/product/cache/**/*.jpg', '../pub/media/catalog/product/cache/**/*.png', '../pub/media/catalog/product/cache/**/*.jpeg', '../pub/media/catalog/product/cache/**/*.gif' ]).pipe(image()).pipe(gulp.dest('../pub/media/catalog/product/cache')); }); gulp.task('default', ['product_image']); - You can see other options of this npm package here: https://www.npmjs.com/package/gulp-image - For now, I will optimize product images in the folder named cache: gulp default Step 4: Test and See the results - Go to the storefront. We will check the size of this folder before and after optimizing the image files. Run the command line: du -h the folder named Before optimizing the image files is 265 MB Please wait for a moment. This will take much time. Why we shouldn't optimize the product original images? Because Magento will generate the images into the folder named cache from the original images and displaying them on the storefront. After Magento generated the images the file size will be changed again. So we only work on the folder named cache for the product images. I suggest you should use the crontab for running the optimization images by schedules. once a day. When having new products, Magento will generate more product images in the folder named cache, so we must optimize these images. That is the reason, why I suggested using the Cron job for running the command line "gulp default" This tool is working perfectly. It reduces the size of images without losing images quality. So I show everybody using this tool for optimizing images in Magento 2. Thanks for watching the guide. If you have any questions about this practice, please feel free to leave a comment below. Don't forget to like, comment, share my videos and subscribe to my channel for getting the latest lessons. Please do not hesitate to contact me, if you need me to join your Magento project. My rate is $25/hour in Magento 1 and $30/hour in Magento 2.
Views: 299 Magento 2 Vlogs