This repository is was created with education purpose. The content of the directory is based on shell command and a brief explanation.
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Basic: Contains a script of a basic shell command (more information in the README.md inside the folder).
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Shell permissions: Contains scripts that changes the owner, group of file permissions.
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I/O Redirections and filters: Accomplished using a redirection operator which allows the user to specify the input or output data be redirected to (or from) a file.
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Init files, variables and expansions:
(Expansion) each time we type a command line and press the enter key, bash perfoms several processes upon the text before it carries out our command.
(Varible) is a variable that is available only to the current shell. In contrast, an enciorment variable is available system wide and can be used by other aplication on the system.
(Init files) A shell initialization file is a shell script that runs automatically each time the shell executes. The initialization file sets up the "work enviorment" and "customizes" the shell enviorment for the user.