Here's a few of the micro-hacks that I've hacked up in the past.

#!/bin/sh  

clear  
doas chroot /linux /bin/login

#!/bin/sh
#Works only for C
vim $1.c && cc -O3 -Wall -Werror -Wno-unused-result $1.c -o $1
#MODE=`stat -f "%OLp" $1`
if ("stat -f "%OLp" $1 | grep -e 6 -e 4 -e 2") then
	chmod +x $1
fi

#!/bin/sh

#dos2unix -O -e -s $1 | sed 's/    /	/g' | sed 's/“/"/g' | sed 's/”/"/g'
cat $1 | sed 's/    /	/g' | sed 's/“/"/g' | sed 's/”/"/g'
#Convert DOS line endings to Unix ones and add a final newline if there isn't one,
#replace sequence of 4 spaces with tab,
#and replace "smart" quotes with normal ones

I just keep those ones for historical value, but there's one hack I use every day. My keyboard doesn't have a function key (Fn), so I use the Super/Windows key instead.
I have xdotool keyup Super_L keyup Super_R keyup F4 key XF86Sleep bound to a custom keyboard shortcut. It unpresses the keys used for the shortcut (Super + F4), then presses the sleep key.

It makes me mad to see the current state sway is in, I even bought an AMD GPU for nothing.

In the earlier days of Plasma 6, it would crash on me when waking from sleep, so I had a small script that would basically restart plasmashell when waking so I didn't have to wait the several seconds for the system to realize that it was frozen before I had a functional desktop.

On the client side of a relayd-based wireless bridge using OpenWrt, I discovered there was a bug in that relayd version which made the process hang after it moved so many gigs of data. I made a cron job that pings the network relayd makes accessible. If the ping fails, it nukes relayd. Of course this relies on a live machine to ping. If this machine dies for some reason, the cron job would just keep killing relayd over and over again. 🥹

gtk3-classic still doesn't work properly on Wayland and I doubt it will ever be fixed so I include WAYLAND_DISPLAY=0 in each shortcut file to force them into xwayland.

Bootstraping.

Don't remember the specifics but I had a key combo setup to force a soft reset in my DE. Occasionally a kernel or driver update would fuck up my video and make the system unusable but still live. I try to avoid hard resets.

wayland.windowManager.sway.config.keybindings = let
    # ...
    screenshot = with pkgs; writeShellScriptBin "screenshot.sh" ''
          DATE=$(date +"%Y%m%d%H%M%S")
          if [ "$1" = "full" ]; then
            ${grim}/bin/grim ~/Pictures/shot_$DATE.png
            ${libnotify}/bin/notify-send "saved full screenshot to shot_$DATE.png"
          elif [ "$1" = "full-copy" ]; then
            ${grim}/bin/grim - | ${wl-clipboard}/bin/wl-copy -t image/png
            ${libnotify}/bin/notify-send "copied full screenshot"
          elif [ "$1" = "sel" ]; then
            ${grim}/bin/grim -g "$(${slurp}/bin/slurp)" ~/Pictures/sel_$(date +"%Y%m%d%H%M%S").png
            ${libnotify}/bin/notify-send "saved selection to sel_$DATE.png"
          elif [ "$1" = "sel-copy" ]; then
            ${grim}/bin/grim -g "$(${slurp}/bin/slurp)" - | ${wl-clipboard}/bin/wl-copy -t image/png
            ${libnotify}/bin/notify-send "copied screenshot"
          else
            printf "Invalid argument: '$1'\n"
          fi
          '';
  in lib.mkOptionDefault { # ...

This is in my Home Manager configuration. I don't think this is that bad, it's just kinda messy. If you can't tell, it's a script for taking screenshots, embedded in my configuration.

I made a script to add a middle click scroll function with a toggle. I can share the script, it's a really bash script

I’ll leave this one here for someone:

You can tunnel L2 over OpenVPN. Just bridge your interfaces in both sides and it works.

That way if you need to provision a VOIP phone or just have something NetBoot remotely. Not that I recommend doing that…

About a decade ago I was playing a game on Linux and the game crashed and took the entire DE with it. So I went to a different tty and started a fresh x desktop session and started playing again until the game crashed again (I was running a bunch of mods so it would crash every couple of hours or so) and still didn't feel like rebooting so I went to yet another tty and started yet another x desktop session. I did this about 3 times in total before I finally went "I should probably actually reboot because this has to be making a bigger mess of things"