Debugging Shell Scripts in Linux

unix-linux

In most of the programming languages debugger tool is available for debugging. A debugger is a tool that can run a program or script that enables you to examine the internals of the script or program as it runs. In the shell scripting we don”t have any debugger tool but with the help of command […]

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How to use variables in shell Scripting

In every programming language variables plays an important role , in Linux shell scripting we are using two types of variables : System Defined Variables & User Defined Variables. A variable in a shell script is a means of referencing a numeric or character value. And unlike formal programming languages, a shell script doesn't require […]

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