NERDTree basic usage
Here I list same commands I think is most useful.
?
helpC
move into this folderu
move to parent foldercd
similar ascd
in shell, changePWD
into this folderm
open NERDTree menuI
Toggle hidden filesr
Refresh file list
NERDTree basic usage
https://rug.al/2015/2015-04-23-nerdtree-basic-usage/