cheat.sheets/sheets/scrot

# scrot
# Command-line screen capture utility

# Take screenshot of the current window.
scrot -u

# Take screenshot of the current window, including border.
scrot -ub

# Using a mouse, perform a rectangular selection of the screen to be captured.
scrot -s

# Capture a screenshot after 5 seconds. A countdown is also displayed.
scrot -u -d 5 -c