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Shell Scripting Tutorial for Beginners 4 - Pass Arguments to a Bash-Script
 
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Passing arguments to a shell script Any shell script you run has access to (inherits) the environment variables accessible to its parent shell. In addition, any arguments you type after the script name on the shell command line are passed to the script as a series of variables. The following parameters are recognized: $* Returns a single string (``$1, $2 ... $n'') comprising all of the positional parameters separated by the internal field separator character (defined by the IFS environment variable). [email protected] Returns a sequence of strings (``$1'', ``$2'', ... ``$n'') wherein each positional parameter remains separate from the others. $1, $2 ... $n Refers to a numbered argument to the script, where n is the position of the argument on the command line. In the Korn shell you can refer directly to arguments where n is greater than 9 using braces. For example, to refer to the 57th positional parameter, use the notation ${57}. In the other shells, to refer to parameters with numbers greater than 9, use the shift command; this shifts the parameter list to the left. $1 is lost, while $2 becomes $1, $3 becomes $2, and so on. The inaccessible tenth parameter becomes $9 and can then be referred to. $0 Refers to the name of the script itself. $# Refers to the number of arguments specified on a command line. -------------------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: 104913 ProgrammingKnowledge
Parameters Arguments Linux Shell Script Tutorial
 
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http://filmsbykris.com http://www.patreon.com/metalx1000 This video was sponsored by: Karl Arvid John Tedesco - http://stainlesssteeltoolwrap.com/ Steven C. Morreale For help: http://filmsbykris.com/irc FaceBook: https://www.facebook.com/pages/Films-By-Kris/225113590836253
Views: 13620 Kris Occhipinti
Bash Scripting 5 -- Arguments
 
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A quick video covering the basics of arguments in Bash scripting. Arguments are the data that you pass in when you call a script, like "scriptname argument1 argument 2". In real life, this is something like 'tar zcf filename.tar.gz directory' ('zcf', 'filename.tar.gz', and 'directory' are the arguments in this example). $# -- number of args that our script was run with $0 -- the filename of our script $1..$n -- script arguments Full Bash Scripting Basics Playlist: https://www.youtube.com/playlist?list=PLtK75qxsQaMIlFCcFZpTBLnaCJ0I0uiaY The only non-video Bash scripting resource you need: http://tldp.org/LDP/abs/html/ Full Linux Sysadmin Basics Playlist: https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK Check out my project-based Linux System Administration course (free sample videos): https://www.udemy.com/hands-on-linux-self-hosted-wordpress-for-linux-beginners/?couponCode=tl35 Patreon: https://www.patreon.com/tutorialinux Official Site: https://tutorialinux.com/ Twitter: https://twitter.com/tutorialinux Facebook: https://www.facebook.com/tutorialinux
Views: 34356 tutoriaLinux
Command Line Arguments with getopts Linux Shell Programming BASH Script Tutorial
 
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Webpage - http://filmsbykris.com Support - https://www.patreon.com/metalx1000 Donate - https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=J9FK6WWVRQMG6 Other Channel - https://www.youtube.com/channel/UCFsvtR4aNPwefLjR1a9Hgvg For help: http://filmsbykris.com/irc FaceBook: https://www.facebook.com/pages/Films-By-Kris/225113590836253 This Video Brought to you by: Steve Morreale - Patreon supporter
Views: 1458 Kris Occhipinti
Using BASH Script Arguments
 
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Learn to use BASH Script arguments and add real flexibility to your scripts. You will see how to use $0, $1, $* and $# though easy to use examples with clear explanations. Additionally you can find my video courses on Pluralsight: http://pluralsight.com/training/Authors/Details/andrew-mallett and take time to see my own site http://www.theurbanpenguin.com
Views: 14110 theurbanpenguin
How to Access Command Line Arguments in Bash Shell Scripts
 
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View this demo to see how to access command line arguments in Bash Shell scripts. Want to see more tech tutorials? Subscribe to the Learning Tree Tech Tips and Tricks playlist: https://www.youtube.com/playlist?list=PLXrVfv7YnPHvbMWTl_91n645Me9E83rjo SUBSCRIBE to the LearningTree YouTube channel: https://www.youtube.com/learningtree Additional ways to get latest tech industry news: -Subscribe to blog: https://www.blog.learningtree.com -Follow on Twitter @LearningTree -Follow on LinkedIn https://www.linkedin.com/company/learning-tree-international -Like on Facebook https://www.facebook.com/LearningTreeIntl/ For more training, visit https://www.learningtree.com/ Learning Tree is recognized as Top 20 IT Training Company for 2016. From single courses to large enterprise solutions, Learning Tree can help your organization overcome skills gaps and accomplish individual and organization objectives.
BASH Shell command ls ( commands for linux )
 
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A tutorial showing the usage of the ls command in bash along with the most commonly used options. Show notes: http://www.linuxleech.com Twitter: http://www.twitter.com/linuxleech Facebook: http://www.facebook.com/linuxleech Google+: http://www.google.com/+linuxleech -~-~~-~~~-~~-~- Please watch: "virtualbox vs vmware virtual machine in virtual machine?" https://www.youtube.com/watch?v=dLuFljsM688 -~-~~-~~~-~~-~-
Views: 19640 Linux Leech
Linux Shell Lesson 2 - Command Options and Arguments
 
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This video takes a look at the structure of commands in the bash shell
Views: 1562 Sam McAnelly
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: 1829 Tech Arkit
How to Access Command Line Arguments in Bash Shell Scripts
 
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Learning Tree Instructor John McDermott discusses why you should quote shell variables in scripts and functions.
Shell Scripting Tutorial for Beginners 11 - Floating point math operations in bash | bc Command
 
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For more detailed Tutorial visit - https://goo.gl/ZrJh1a bc, for basic calculator (often referred to as bench calculator), is "an arbitrary-precision calculator language" with syntax similar to the C programming language. bc is typically used as either a mathematical scripting language or as an interactive mathematical shell. bc [ -hlwsqv ] [long-options] [ file ... ] bc is a language that supports arbitrary precision numbers with interactive execution of statements. There are some similarities in the syntax to the C programming language. A standard math library is available by command line option. If requested, the math library is defined before processing any files. bc starts by processing code from all the files listed on the command line in the order listed. After all files have been processed, bc reads from the standard input. All code is executed as it is read. (If a file contains a command to halt the processor, bc will never read from the standard input.) -------------------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: 36846 ProgrammingKnowledge
Creating Command Line Menus with Shell Scripts
 
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More videos like this online at http://www.theurbanpenguin.com For some users they will not know how to navigate the Linux CLI and perhaps it is best to provide them with a menu upon login. If we write this menu with a shell script then we can run it from their .bashrc login script using exec [scriptname] to ensure that leaving the script also logs them out. We can use a while loop to ensure the menu is shown after each selection and a case statement to read the users's selection. To ensure users cannot cntrl+c out of the meny we trap the signal so that it is ignored byt he script.
Views: 50538 theurbanpenguin
Bash Shell Scripting - Topic# 12 - Looping Through Positional Parameters Using "shift"
 
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Bash Shell Scripting - Topic# 12 - Looping Through Positional Parameters Using "shift" Contents: Watch this video to get started with Bash / Shell Scripting on a Linux OS. I recommend that you have a running Linux system in front of you so that you can side-by-side follow the exercises / commands that I show in my tutorial. Prerequisites: You should have a working Linux system. You may like to install VirtualBox and obtain an ISO image of your favourite Linux distribution and then setup a Virtual Machine (VM) to install and run a Linux distro on it. You may consider CentOS. Additionally, download PuTTY so that you get used to the CLI environment right from the beginning or use Terminal in your Linux environment. Language Used: English. I am trying my best to use simple and plain English so that all my audiences can understand the contents of my video. Should you find any difficulty in understanding my voice or accent, please feel free to inform me. Please subscribe to my channel and provide your valuable feedback on my tutorials.
Views: 150 DevLinux
Atom Command Line Options
 
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Command Line apm install - for installation of packages apm clean - for cache removing apm disable - disable package apm install atom-beautify atom-bootstrap4 atom-html-preview atom-jade atom-ternjs color-picker emmet file-icons jade-autocompile language-pug linter linter-jshint linter-sass-lint pigments platformio-ide-terminal split-diff apm install atom-clock sass-autocompile Like, comment, share & subscribe
Views: 16097 Eco Tech Club [ETC]
Python - Command Line Options
 
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Python - Command Line Options Watch More Videos at: https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Malhar Lathkar, Tutorials Point India Private Limited
x86_64 Linux Assembly #9 - Command Line Arguments
 
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In this video we take a look at command line arguments. In the video, I pop the arguments off the stack. Also remember that you can peek at a stack using [rsp] if you do not want to pop the values off the stack. [rsp] will peek at the top (argc), [rsp+8] will peek at the second to the top (*path), [rsp+16] will peek at the third from the top (*arg[1]), etc. "linux64.asm" http://pastebin.com/wCNZs3RN "argtest.asm" http://pastebin.com/MAA0NFsK
Views: 6946 kupala
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: 100680 Kris Occhipinti
BASH Shell commands cd ( commands for linux )
 
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A tutorial showing the usage of the cd command in bash along with some of the most useful usages and options. Show notes: http://www.linuxleech.com Twitter: http://www.twitter.com/linuxleech Facebook: http://www.facebook.com/linuxleech Google+: http://www.google.com/+linuxleech -~-~~-~~~-~~-~- Please watch: "virtualbox vs vmware virtual machine in virtual machine?" https://www.youtube.com/watch?v=dLuFljsM688 -~-~~-~~~-~~-~-
Views: 22192 Linux Leech
Linux Shell Command Arguments
 
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Shows how basic Linux bash shell commands are constructed and how arguments work.
Views: 185 NetSecProf
Shell Scripting - Positional Parameters (Add User Script)
 
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Hey guys! HackerSploit here back again with another video, in this series we will be looking at how to create shell scripts. A shell script is a computer program designed to be run by the Unix shell, a command-line interpreter. The various dialects of shell scripts are considered to be scripting languages Github Repo: https://github.com/AlexisAhmed/Shell-Scripts ⭐Help Support HackerSploit by using the following links: 🔗 NordVPN: https://nordvpn.org/hacker Use the link above or the code below for 77% Off your order Promo Code: hacker Patreon: http://patreon.com/hackersploit I Hope you enjoy/enjoyed the video. If you have any questions or suggestions feel free to ask them in the comments section or on my social networks. 🔗 HackerSploit Website: https://hsploit.com/ 🔗 HackerSploit Android App: https://play.google.com/store/apps/details?id=com.hsploitnews.hsploit&hl=en 🔹 Support The Channel NordVPN Affiliate Link: https://nordvpn.org/hacker Patreon: http://patreon.com/hackersploit 🔹 Get Our Courses Get a special discount on our courses: The Complete Deep Web Course 2018: https://www.udemy.com/the-complete-deep-web-course-2017/?couponCode=DWCBP2017 🔹 SOCIAL NETWORKS - Connect With Us! ------------------------------- Facebook: https://www.facebook.com/HackerSploit/ Twitter: https://twitter.com/HackerSploit Patreon: http://patreon.com/hackersploit -------------------------------- Thanks for watching! Благодаря за гледането Kiitos katsomisesta 感谢您观看 Merci d'avoir regardé Grazie per la visione Gracias por ver شكرا للمشاهدة دیکھنے کے لیے شکریہ देखने के लिए धन्यवाद
Views: 3145 HackerSploit
Command Line Arguments in C | bestdotnettraining.com
 
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Please Visit Our YouTube Channel get more Free Videos Tutorials: https://www.youtube.com/user/Deccansoft123 BestCTraining is the online C Training Institute in Hyderabad, which also initiates Corporate Training. This Video explains about C Programming Command Line Arguments, the video is prepared by Microsoft Certified Trainer Mr.Sandeep Soni. If this Video fascinates you , so what are you thinking, Do Register my YouTube Channel and watch all C Programming Module videos. To gain In-depth Knowledge on C and Data Structures Video Tutorial: http://www.bestdotnettraining.com/C-programming-online-training-videos Follow Us: https://www.facebook.com/DeccansoftAc... https://twitter.com/deccansoft http://www.bestdotnettraining.com/blog/
Views: 96679 BestDotNetTraining
Understanding Linux command line arguments, options and parameters
 
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Understanding the difference between Linux command line arguments, options and parameters, is likely the most crucial part if one wishes ever to understand the GNU/Linux command line fully.
Views: 1370 LinuxConfig.org
BASH Scripting : Using getopts Arguments in Unix/Linux Tutorial
 
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getopts obtains options and their arguments from a list of parameters that follows the standard POSIX.2 option syntax. This video is for beginners who wants to learn about how to use getopts. P.S: Sorry for aspect ratio. Unfortunately Google(YouTube) has removed the support for tags. Will record with correct Aspect Ratio from next time. Sorry for inconvenience.
Views: 5279 Sharing Is Caring
#17 linux tutorial for beginners-Unix Shell Scripting-Functions, Command Line Arguments Part-V
 
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shell scripting tutorial for all who are interested in learning linux. Linux Shell Programming Tutorial for Beginners. Unix Shell Programming tutorail is recorded lecture from my online class.To Learn or Teach Linux visit www.theskillpedia.com, A Marketplace for Learners and Trainers. For Corporate Training Requirements Visit My Website www.rnsangwan.com Slides Contents Using Positional Parameters Positional parameters are special variables that hold the command-line arguments to the script. The positional parameters are available are $1, $2, $3, etc. These are normally assigned to more meaningful variable names to improve clarity. $* holds all command-line arguments. The variable $0 is reserved and specifies the program name as it was executed on the command line. Variables above $9 require special handling and so they must be enclosed in curly braces All positional parameters are read only variables. Handling Parameters with Spaces Bash expects space-delimited parameters Causes problem when parameters have spaces Example : script.sh “arg 1” “arg 2” $* contains “arg” “1” “arg” “2” Solution: for VAR; do …; done Automatically assigns VAR with $1, $2, etc.. Handles spaces in parameters gracefully. VAR would be set to “arg 1”, then “arg 2” Handling Filenames with Spaces Bash mis-interprets spaces in filenames Space treated as filename-delimiter by default “my file” interpreted as two files: my and file IFS environment variable can be used to specify an alternate or no delimiter. Always reset after changing OLD_IFS=$IFS #Backup old delimiter IFS=$ echo #Set empty delimiter #Do Stuff IFS=$OLD_IFS #Restore IFS Using functions in shell scripts Shell scripts may include shell functions. Shell functions may improve program readability. They also help to remove repetitious code from the scripts. Shell functions must be declared before they are used. If there is a section of shell code that is trying to accomplish the same task and it is five or more lines long then it is good candidate for being put in a separate function. This is known as functional decomposition and will improve the program readability. If there are a piece of shell code that you are likely to use again then it is also good candidate for being put in a separate function. This is called code reuse. Shell functions must be declared in the shell script before they may be used. This can be done by including the function before it gets called in the script or by sourcing another shell script using the keyword ‘source’ or the . operator. Using functions, continued Arguments may be passed to a shell function by using their own set of positional parameters $1, $2 etc. myFunction $filename The value of $filename will be available as $1 inside the body of myFunction. Functions may return the values by using the ‘return’ keyword which sets the value of the special variable $?. local make the variables unavailable outside the function. This is called information hiding and is useful for keeping function compartmentalized. In addition it will prevent us from accidentally overwriting a global variables. Functions may return vales using the return keyword which sets the value of the special variable $?. Scripting at the command line Scripts can be typed at the bash prompt. If/else/for/while statements cause extended prompt Can also separate lines with semicolon Define functions for code reuse Store common functions in ~/.bashrc Bash built-in “fc” for long commands Default editor is vi or $EDITOR Shell Script debugging In order to debug a shell script invoke the shell interpreter with debug options or change the shebang to include the debug options. $bash –x script_name $bash –v script_name #!/bin/bash –x #!/bin/bash -v
Views: 2420 TheSkillPedia
Bash Shell Scripting - Topic# 3 - Command Line Arguments
 
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Bash Shell Scripting - Topic# 3 - What "Command Line Arguments" are and How to Use them? Contents: Watch this video to get started with Bash / Shell Scripting on a Linux OS. I recommend that you have a running Linux system in front of you so that you can side-by-side follow the exercises / commands that I show in my tutorial. Prerequisites: You should have a working Linux system. You may like to install VirtualBox and obtain an ISO image of your favourite Linux distribution and then setup a Virtual Machine (VM) to install and run a Linux distro on it. You may consider CentOS. Additionally, download PuTTY so that you get used to the CLI environment right from the beginning or use Terminal in your Linux environment. Language Used: English. I am trying my best to use simple and plain English so that all my audiences can understand the contents of my video. Should you find any difficulty in understanding my voice or accent, please feel free to inform me. Please subscribe to my channel and provide your valuable feedback on my tutorials.
Views: 108 DevLinux
How to Call Command Line Arguments in C# Application
 
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This shows the ease of use when you need to use arguments and pass them into a console C# application. This is the C# way to do what we covered for C++ at http://youtu.be-elvgZD_TPTI Also, check out the follow up for WinForms command line arguments at: http://youtu.be/8Wsd4fFI2KE
Views: 36379 Athom Sfere
C++ tutorial 15 - command line arguments
 
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In this tutorial on C++ I want to show you the command line arguments. Actually we will give parameters to the main function.
Views: 55363 thecplusplusguy
Linux script command line arguments
 
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A simple video tutorial to understand command line argument in linux shell script. The script is written for Bourne again shell or bash.
Views: 2177 Subhroneel Ganguly
Windows Command Line Tutorial - 1 - Introduction to the Command Prompt
 
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Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 548155 thenewboston
Linux Command Line Tutorial For Beginners 8 - cp command
 
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In this lesson we will learn how to use cp command in linux / unix. cp is a Linux shell command to copy files and directories. cp - copy files and directories. Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY. -------------------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: 46962 ProgrammingKnowledge
04. Shell Scripting Tutorial for Beginners - Pass Arguments to a Bash Script
 
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Passing arguments to a shell script Any shell script you run has access to (inherits) the environment variables accessible to its parent shell. In addition, any arguments you type after the script name on the shell command line are passed to the script as a series of variables. The following parameters are recognized: $* Returns a single string (``$1, $2 ... $n'') comprising all of the positional parameters separated by the internal field separator character (defined by the IFS environment variable). [email protected] Returns a sequence of strings (``$1'', ``$2'', ... ``$n'') wherein each positional parameter remains separate from the others. $1, $2 ... $n Refers to a numbered argument to the script, where n is the position of the argument on the command line. In the Korn shell you can refer directly to arguments where n is greater than 9 using braces. For example, to refer to the 57th positional parameter, use the notation ${57}. In the other shells, to refer to parameters with numbers greater than 9, use the shift command; this shifts the parameter list to the left. $1 is lost, while $2 becomes $1, $3 becomes $2, and so on. The inaccessible tenth parameter becomes $9 and can then be referred to. $0 Refers to the name of the script itself. $# Refers to the number of arguments specified on a command line.
Unix Shell Scripting Command-line Parameters Part 7
 
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Your watching Unix Shell Scripting Command-line Parameters Part 7
Views: 45 Maloco
Cmder: A Better Windows Command Line
 
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We are going to take a look at a Windows dev tool called Cmder which uses the ConEmu console, Clink, Git and a host of other tools to give you a MUCH better Windows command line experience. We will also install the "Terminal" package for Sublime Text and integrate Cmder with it Cmder Download: http://www.cmder.net Terminal Package: https://packagecontrol.io/packages/Terminal
Views: 93228 Traversy Media
How to turn a python script into a command-line program
 
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Using the argparse package, you can turn any Python script into a program you can run from the command-line in bash (terminal, shell, etc. on Mac or Linux). This video shows how to use argparse with an example of turning a fasta file into a fastq file. Get the script at: http://omgenomics.com/python-command-line-program
Views: 28579 OMGenomics
commands options and arguments
 
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I wrote a small program in C language in order to explain the difference between options and values in the shell. The program will obtain and print out all options as well as values passed from the shell. The truth is there's no difference between those except how it's programmed. When you successfuly compile the program (I used a command called gcc this time) you will execute the program with ./ as prefix. You will need ./ to execute the program which is outside from your PATH. The video contains all actions from creating a new directory, empty file, editing the file, compiling then executing.
Views: 94 mikeabcable
Linux Command Line Tutorial For Beginners 22 -  useradd command (Creating Users)
 
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NAME useradd - create a new user or update default new user information SYNOPSIS useradd [options] LOGIN useradd -D useradd -D [options] DESCRIPTION useradd is a low level utility for adding users. On Debian, administrators should usually use adduser(8) instead. When invoked without the -D option, the useradd command creates a new user account using the values specified on the command line plus the default values from the system. Depending on command line options, the useradd command will update system files and may also create the new user's home directory and copy initial files. By default, a group will also be created for the new user (see -g, -N, -U, and USERGROUPS_ENAB). -------------------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: 22671 ProgrammingKnowledge
Shell Scripting Chapter 22 Count The Number of Command Line Arguments Using $#
 
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Shell Bash Scripting Training Series. Complete Shell Scripting Training Series. Get more Articles, Scripts and How To papers from http://www.aodba.com More Articles, Scripts and How-To Papers on http://www.aodba.com
Views: 109 AO DBA
Linux Command Line Tutorial For Beginners 3 - cd command in Linux
 
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Find More On My Website - http://www.codebind.com/linux-tutorials/cd-command-linux/ cd commanf is used to Change the shell working directory. Navigating from one directory to another is done with the command cd taken over the directory name. Change the current directory. With no arguments “cd” changes to the users home directory. How to use the cd command, by The Linux . cd command in Linux/Unix | change directory. Linux and UNIX cd command help and examples. cp command in linux. mkdir command in linux. cat command in linux. rmdir command in linux. pwd command in linux. grep command in linux. clear command in linux. cd options linux -------------------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: 81837 ProgrammingKnowledge
Linux Command Line Tutorial For Beginners 6 -  mkdir Command
 
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Linux – The mkdir Command - http://www.codebind.com/linux-tutorials/linux-and-unix-mkdir-command/ mkdir Creates directories with the given names. mkdir creates the DIRECTORY(ies), if they do not already exist. Linux and Unix mkdir command help and examples. UNIX Basic commands: mkdir. Examples of the Unix mkdir command, mkdir command windows. mkdir command in linux, mkdir command ubuntu. mkdir command in unix, mkdir command mac. mkdir command permission denied bash mkdir command. mkdir command tutorial. -------------------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: 48967 ProgrammingKnowledge
Command Line Arguments in Python
 
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http://www.frameworktv.com | LearnToProgram is now Framework. Visit and join for free daily videos teaching digital skills like coding and design. SUBSCRIBE TO THE FRAMEWORK CHANNEL http://www.youtube.com/subscription_center?add_user=UC4msOaZNMfPwMe_ztV5jFH SUBSCRIBE TO OUR EMAIL LIST (LEARN FOR FREE!) http://www.frameworktv.com/?src=YOUTUBE This video shows you how to use command line arguments in a Python program. VISIT US ON FACEBOOK https://www.facebook.com/frameworkTechnicallySpeaking/ FOLLOW ON TWITTER https://twitter.com/fw_social INSTAGRAM https://www.instagram.com/frameworksocial/
Bash script: Command line arguments
 
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This video is related to: https://miquelboada.gitbooks.io/linux-bash-scripting-and-python/content/chapter1.html (Please, note the document is in catalan language. I'll translate to english as soon as I can)
Views: 17 Miquel Boada
VB.NET Tutorial - How To Use Command Line Arguments
 
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This is the only tutorial on whole YouTube on how to use the command line arguments for your VB.NET application.
Views: 22318 ballader1
Accessing the ESXi 5.x Shell, 4 methods
 
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4 methods for entering the ESXi shell (command line) Method 1 Directly on the ESXi host Press “F2” and login with root and your password Use the Arrow Keys to select “Troubleshooting Options” and press “Enter” Highlight “Enable ESXi Shell” and press “Enter” Hold down the “Alt” Key and press “F1” then login with root and your password Type “exit” and press “enter” to logout of the command shell and hold down the “Alt” key and press “F2” to return to the main ESXi Screen Disable the Shell by reversing the previous process Method 2 Directly on the ESXi host Press “F2” and login with root and your password Use the Arrow Keys to select “Troubleshooting Options” and press “Enter” Highlight “Enable ESXi Shell” and press “Enter” Then use the arrow keys to move down to “Enable SSH” and press “Enter” Use an application like putty to open an SSH session to your server, or Press “Alt” + “F1” on the ESXi host to log directly into the Shell Open Putty, enter your servers IP address into the hostname box, leave the port as 22 and click “open” You will get a puTTy Security Alert, Click “Yes” Login with your username and password Type “exit” and press “Enter” to logout Reverse the previous process to disable Shell and SSH from the ESXi console You can modify the length of time Shell and SSH are available for by selecting “Modify ESXi Shell and SSH timeouts” and entering an appropriate timeout length Method 3 vSphere Client Log into your ESXi Server using the vSphere client Select the “Configuration” tab Under Software select “Security Profile” then click “Properties” Select “ESXi Shell” then click “Options” Click on “Start”, the process will start, now click “OK” Look further down the list and select “SSH” and click “Options” Click on “Start”, the process will start, now click “OK” Click “OK” again to leave the properties Use an application like putty to open an SSH session to your server, or Press “Alt” + “F1” on the ESXi host to log directly into the Shell Open Putty, enter your servers IP address into the hostname box, leave the port as 22 and click “open” Login with your username and password Type “exit” and press “Enter” to logout Reverse the previous process to disable Shell and SSH from the ESXi console Method 4 Connect to your vSphere web client Click on “vCenter” Click on “hosts” Click on the host you wish to enable Shell/SSH access on Click on the “Manage” tab Under settings click on “System/Security Profile” Scroll down the list until you see Services and click “Edit” Highlight “ESXi Shell” and click “Start” Highlight “SSH” and click “Start” Use an application like putty to open an SSH session to your server, or Press “Alt” + “F1” on the ESXi host to log directly into the Shell Open Putty, enter your servers IP address into the hostname box, leave the port as 22 and click “open” Login with your username and password Type “exit” and press “Enter” to logout Reverse the previous process to disable Shell and SSH from the ESXi console
Views: 13944 Virtualization Tips
Shell Scripting: Arguments
 
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Any shell script you run has access to (inherits) the environment variables accessible to its parent shell. In addition, any arguments you type after the script name on the shell command line are passed to the script as a series of variables. The following parameters are recognized: $* Returns a single string (``$1, $2 ... $n'') comprising all of the positional parameters separated by the internal field separator character (defined by the IFS environment variable). [email protected] Returns a sequence of strings (``$1'', ``$2'', ... ``$n'') wherein each positional parameter remains separate from the others. $1, $2 ... $n Refers to a numbered argument to the script, where n is the position of the argument on the command line. In the Korn shell you can refer directly to arguments where n is greater than 9 using braces. For example, to refer to the 57th positional parameter, use the notation ${57}. In the other shells, to refer to parameters with numbers greater than 9, use the shift command; this shifts the parameter list to the left. $1 is lost, while $2 becomes $1, $3 becomes $2, and so on. The inaccessible tenth parameter becomes $9 and can then be referred to. $0 Refers to the name of the script itself. $# Refers to the number of arguments specified on a command line. Thanks for watching, Please Suscribe!
Views: 953 Mukul Gehlot
How to pass command line arguments in C in Linux Unix Environment
 
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This program video demonstrates how to pass command line arguments in C program in Linux / Unix Environment. How to compile and run a c program in linux / unix environment
Views: 1830 Techno Bandhu
Sanet me Other Command Line Switches complete linux shell training for beginners HD
 
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Sanet me Other Command Line Switches complete linux shell training for beginners Thanks for watching please subcribe my channel for more videos .. please also like and comment your favorite course i'll upload soon... ,tutorial,hacking,kali,in hindi,apps,kernel,commands,tutorial for beginners in urdu,androil,and windows,architecture,administration tutorial in hindi,academy,and kali,and unix difference,administrator in hindi,distribution,basics,beginner,boot process,bootable,boot,beginner tutorials,boot manager,battery,basics videos,course,commands in urdu,course in urdu,complete course,computer,course in hindi
Views: 1 Online Courses
BASH Arguments - Linux
 
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http://filmsbykris.com/wordpress/?p=126 Got Questions? visit http://FilmsByKris.com/forum Chat with us and learn more http://FilmsByKris.com/irc
Views: 4202 Kris Occhipinti
How to Uninstall Programs through Command Line
 
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This method shows how to uninstall the installed program through command line argument, when traditional method does not work. Many times we get some weird error messages while uninstalling the software. So by using command line you can easily remove them. But its always recommended to go though the GUI.
Views: 445742 Techno Math
BASH Shell Scripting Tutorial in Linux #008 - "select" statement for creating menus
 
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Linux scripting tutorial using BASH, similar to UNIX shell scripting. This video shows how to use the "select" statement to create menu items of options for the user to select, and prompts the user for input.
Views: 5133 ShellWave

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