nixos-config/README.org

1,021 B

Erwin's NixOS config

This configures my machines.

Useful oneliners

Remove all files except the smallest

$ ls -s size | head -n 1 | xargs stat -c %s | awk '{print $1 + 1}' | xargs -I '%S' fd -S +%Sb -X rm {} \;
cmd Explanation
ls -s size List all files, sort by size (ls is aliased to eza in my setup)
head -n 1 Take the first line
xargs stat -c %s Print the size in bytes
awk '{print $1 + 1} Add one to it
xargs -I '%S' fd -S +%Sb -X rm {} \; Find all files larger than the smallest and delete them