Category Archives: Command Line FU

Command Line FU Tips and Tricks

Remove Leading and Trailing Whitespace using gsub in AWK

Posted on May 19, 2022 by dsg_admin
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Cut all characters after last match using SED

Posted on May 19, 2022 by dsg_admin

Output

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Increment a variable name within a BASH loop

Posted on May 19, 2022 by dsg_admin

Example

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Include Line Numbers to bash set-x debug output

Posted on September 6, 2021 by dsg_admin

There are times you need to view the line numbers in a bash script to view script execution. Within bash ‘set -x’ either at the shell, or within the bash script will display debug output. To include line numbers you … Continue reading →

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