[tlug] Today's discovery: ugrep

[Darren Cook <darren@example.com>]

grep was giving me no hits on a kanji string I knew was in my directory 
tree at least once. Then it dawned: my terminal is in UTF8, but the 
files I'm searching are in UTF-16.

I discovered ugrep (`apt install ugrep`), which appears to be a drop-in 
replacement that takes care of that for me.

I was about to mess around with converting character encodings. Or maybe 
open them as a vscode directory and use its file search... I just did 
try that and it is equally correct/quick. Doh. I should've thought of 
that first!

Darren