1 example for ranger

{{ score }}
  # Start ranger
ranger

# Navigation
j = Move down
k = Move up
h = Move to parent directory
gg = Go to the top of the list
G = Go to the bottom of the list
-f = Page down
-b = Page up
J = Page down 1/2 page
K = Page up 1/2 page
H = Go back through navigation history
L = Go forward through navigation history
gh = cd ~

# Working with files
i = Display file (useful if you'd like to view a text file in a pager instead of editing it)
l or E = Open file (opens file in default file-handler)
r = Open file with… (allows you to choose program to use)
o = Change sort order (follow by character in menu selection)
z = Change settings (commonly used toggle settings)
zh = View hidden files
 = Select current file
t = Tag file (you can perform actions on tagged files)
cw = Rename current file
/ = Search for files
n = Jump to next match
N = Jump to previous match
yy = Yank (copy) file
dd = Mark file for cut operation
 = Delete selected file

# Tabbed Browsing
-n = Create new tab
-w = Close current tab
 = Next tab
 = Previous tab

# General Commands
? = View ranger man page
R = Reload current directory
Q = Quit

# Command Interface
! = Execute a command from the shell (non-ranger commands)
: = Execute a ranger command
du = Measure disk usage of current directory
chmod = Change permissions of current file
-s = Discard the output of the current command.
-d = Detach the process and run in the background
-p = Return the output in ranger's file pager
-w = Do not return immediately after command execution. Hang until "Enter" is pressed
-c = Perform command on current file, not the selected files
:bulkrename %s