Retrieve the exit code of all the commands in a pipeline with “PIPESTATUS”
When developing shell scripts, it is common usage to check the exit code of a command in order to check […]
Scripting
Scripting
Scripting
Work with bash/ksh associative arrays
Today, I’m going to give you some examples on how to work with associative arrays in bash / ksh. This
Scripting
COUNT and “GROUP BY” with awk
I want to share with you a small shell script that I often use for reporting purposes, which allows you