Today I Learnt, sed
hold/pattern space use.
Sgoti talks
about using sed hold/pattern spaces.

Tags: TIL, sed

I
fixed the ${ls} /usr/bin to ${ls} ${bindir}
issue mentioned in the show.
#!/bin/bash
# License: GPL v3
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as...