Tagged: linux bash

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Linux Bash exit and Exit Codes

Linux bash shell provide simple but useful programming environment. We can write simple applications, scripts which will run commands, redirect input and outputs and create, stop process. After the execution of the script or function we may need to provide some information to script caller. exit keyword is used to end...

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Linux Echo Bash Variables Accordingly with Special Characters

Bash shell provides environment and shell variables in order to hold data. These variables helps system administrators during the operations by giving clues and helpers. echo command is used to put these variables to the standard output but in some cases some characters may misinterpreted and not work. In this...

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Linux Bash Tutorial Index

Introduction To Linux Bash Programming Linux Bash Directories and Files Linux Bash Environment Variables Linux Bash Variables Linux Bash Functions Linux Bash If Else Conditionals Linux Bash Create and Run Script Files Linux Bash Operators Linux Bash Arrays Linux Bash Input, Output and Redirection Linux Bash History Linux Bash Alias...

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