fzf:

  https://github.com/junegunn/fzf

I'm not 100% sold yet, but it's basically dmenu for the shell.  Much to
recommend.  Adds an improved ctrl-r.

unsorted-unique is just a wrapper around a short awk operation.  I put it
in its own script because quoting things in aliases is hard.

Sometimes it's good to be reminded what shell you're in.

Like zsh's autocd - treat a bare directory name as `cd directory`.

I'm realizing that this is all kind of an embarrassing mess, and doing my
best not to cat-vacuum it into a more complicated state.

for some reason i forgot i could override system-wide binaries because the
path is expanded ltr

code is the enemy
death to code