TIL about going up and down in your bash history

POSTED ON: Jun 27, 2022

Your bash history is saved with up/down arrow keys. Which means you shouldn't save your passwords on it.

ADD TO TIL:
Ctrl+R - reverse-search history
(left and right drops you back into your terminal)

TIL jq and htmlq

jq and htmlq, which are two command line libraries that make curl requests then return filtered data. jq is for json, and htmlq is for html!

TIL about going up and down in your bash history

Your bash history is saved with up/down arrow keys. Which means you shouldn't save your passwords on it.

TIL How to determine what security group you're in

These commands will help you figure out what group you're in, and if you belong to the group that can modify files.