Tag Archives: bash

Remove any potential special characters or spaces from an IP address using AWK

Posted on July 12, 2023 by dsg_admin

Got stuck earlier in an interesting regex mystery and I command-line FU’d an AWK Solution. PROBLEM I want to strip out all spaces and/or special characters from an IP address PROCESS I know how to validate an IP address no … Continue reading →

Posted in Command Line FU, Linux | Tagged , , , , , | Leave a comment

sed print only line AFTER string match

Posted on May 19, 2022 by dsg_admin

File Example

Posted in Command Line FU | Tagged , , | Leave a comment

Cut all characters after last match using SED

Posted on May 19, 2022 by dsg_admin

Output

Posted in Command Line FU | Tagged , , | Leave a comment

Increment a variable name within a BASH loop

Posted on May 19, 2022 by dsg_admin

Example

Posted in Command Line FU | Tagged , , | Leave a comment

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 →

Posted in Command Line FU | Tagged , | Leave a comment