My current install is less than a month old at this point, but I've already accumulated quite a lot of shell history:

3028 cd
2204 ls
986 nvim - the sole text editor I use
399 rb - an alias to nixos-rebuild
241 c - an alias to clear
112 doas
108 nivm - didn't expect this to be so high in the list, glad I aliased it to "nvim" :D
107 mpv
103 x - alias to startx
101 rm