LINUX SHELL PROGRAMMING

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This is a resume of this course : https://www.shellscript.sh/index.html WHAT SHELL SHOULD I USE? : #!/bin/sh This simple code tell the compiler on what shell we should run the code,…

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LINUX GREP

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The grep command is used to search text. It searches the given file for lines containing a match to the given strings or words. It is one of the most useful commands…

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LINUX CHOWN

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About chown The chown command changes ownership of files and directories in a Linux filesystem. What is file "ownership"? Linux is designed to support a large number of users. Because of this, it needs to keep careful…

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LINUX PIPING (PIPE) PHILOSOFY

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A pipe is a form of redirection (transfer of standard output to some other destination) that is used in Linux and other Unix-like operating systems to send the output of…

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LINUX SHELL

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~    <- this char indicates the root folder (not sure if is the root folder but is the "basic" folder) COMMENTS: # This is a comment! echo "hello world"…

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