Scripts

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Environment Variables in Unix

Each process in Unix has its own set of environment variables. They’re called environment variables because the …

• Scripts Unix

Unix Scripts: Basic Arithmetic Operations

As I was writing the Time and date in Unix scripts post last week, I’ve realized that there’s one really …

• Scripts Unix

Unix Scripting: Time and Date

If you have followed this blog for a while, you should remember how to use variables in Unix shell scripts.

Going …