Awesome

Miscellaneous scripts too small for their own repository

program-tester.sh

Tests Python/C++ programs on test cases in the same folder that end with .in. Shows the difference between test cases and .out files which represent the correct answer.

Usage:

program-tester.sh A.py

in a folder which contains the files A.py, 1.in, 2.in, etc. Alternatively bind in Vim (or your editor of choice) to some key, here return is used:

nnoremap <CR> :w<CR>:!/absolute/file/path/program-tester.sh %<CR>

record.sh

Interactive CLI-tool for recording audio, quickly play back or delete previous recording, quickly add new recordings.

share-over-http.sh

A short script for sharing file(s) over http. Creates symlinks (ln -s) for the files given over the command line in a new folder in /tmp. Starts a http server with python in that /tmp folder on port 12345. Then it creates a reverse tunnel to a $REMOTE_SERVER, with the same port there as well. There an apache server with a proxy rule is set-up:

ProxyPass / http://localhost:12345/
ProxyPassReverse / http://localhost:12345/

Now the download link may have its own domain name and is accessible via https.

multi-monitor-lock.sh

Lock script for i3lock. Takes a screenshot using scrot, adds pixelation using ImageMagick's convert, and then overlays the lock icons using convert as well.

Inspired by this reddit thread. Lock icon by /u/Beaverman (https://github.com/DelusionalLogic).

check-battery.sh

Script for sending system notifications when the battery is low. Simply start it at system start. Make sure /usr/bin/notify-send is available. Is a bit naive, it pings you every minute, but this way you won't forget (certainly has not happened before).

keyboard.sh

Script to reset keyboard layout and run xmodmap when ran.