usleep 200000
usleep - sleeps for a number of microseconds
usleep <number_of_microseconds>
usleep sleeps for a number of microseconds, see man 3 usleep.
usleep does not support any options.
usleep 200000
Sleep for 0.2 seconds.
usleep 2000000
Sleep for 2 seconds.
Michael Prokop <mika@grml.org> and Michael Gebetsroither <gebi@grml.org>.