is just a REPL in full on safeties-off battleshort
I'm convinced this is the main appeal of NixOS, where, if you really want to, you can just store everything needed to rebuild your last n previous OS states and even put them in git (sort of)
shoutout to that one time ten years ago when my muscles twitched and i rm -rf ~/* instead of rm -rf ~/*.bak and lost everything in home that wasn't a dotfile or in a dotfolder
