Scripts I wrote that I use all the time

It's weird how the circle of life progresses for a developer or whatever.

- When I was a fresh engineer I used a pretty vanilla shell environment

- When I got a year or two of experience, I wrote tons of scripts and bash aliases and had a 1k+ line .bashrc the same as OP

- Now, as a more tenured engineer (15 years of experience), I basically just want a vanilla shell with zero distractions, aliases or scripts and use native UNIX implementations. If it's more complicated than that, I'll code it in Python or Go.