The most important thing, ueberzug should be installed.

For picture preview you need get script lfub, you can find it from my scripts repository. lfub provide an ueberzug environment for lf to use. Make sure the system can access lfub and use lfub to launch lf.

You could:

alias lf="lfub"

Additionally, cleaner and scope are required, but they are here already.

lfcd.sh allows you change working directory when you strolling in lf, more detail, see gokcehan/lf.

I'am a colemak user, the key mapping may strange for QWERT user, just remove some key mappings settings and change them for your preference, it's easy.

use rsync for copy and cut.

use fzf for search files.

You can change or add directory shorthand shorthandrc for free, function moveto and copyto use it to offer convenience.