Linux sleep command
Linux sleep command can be used to delay action at present time.
Access: All users.
grammar
sleep [--help] [--version] number[smhd]
Parameter Description:
- --help: display auxiliary information
- --version: display version number
- number: length of time, it can be followed by s, m, h, or d
- Wherein s is seconds, m is minutes, h is hours, d is the number of days
Examples
Sleep 5 minutes
# sleep 5m
Displays the current delay time after 1 minute, and again after the display time
date;sleep 1m;date