alias l="tree --dirsfirst -ChFL 1" alias l2="tree --dirsfirst -ChFL 2" alias l3="tree --dirsfirst -ChFL 3" alias l4="tree --dirsfirst -ChFL 4" a

alias l="tree --dirsfirst -ChFL 1" alias l2="tree --dirsfirst -ChFL 2" alias l3="tree --dirsfirst -ChFL 3" alias l4="tree --dirsfirst -ChFL 4" alias l5="tree --dirsfirst -ChFL 5" ( or https://github.com/ogham/exa https://github.com/ogham/exa in tree mode )