[CentOS] [OT] Bash help

>
> You’re making things hard on yourself by insisting on Bash, by the way.


I'd always assumed that shell scripting was a kind of sado masochistic
medium allowing people who don't get out much to inflict horrible torture
on each other. It certainly causes me great pain every time I try and read
a bash script with more than a couple of clauses.

I'm just taking over a bunch of bash CI plumbing that seems to have been
written by a committee of Manson family members.