SLEEP(1) General Commands Manual SLEEP(1)NAME
sleep - suspend execution for an interval
Sleep suspends execution for time seconds. It is used to execute a command after a certain amount of time as in:
(sleep 105; command)&
or to execute a command every so often, as in:
SEE ALSO setitimer(2), alarm(3C), sleep(3)BUGS
Time must be less than 2,147,483,647 seconds.
7th Edition April 29, 1985 SLEEP(1)
Check Out this Related Man Page
SLEEP(3) Linux Programmer's Manual SLEEP(3)NAME
sleep - Sleep for the specified number of seconds
unsigned int sleep(unsigned int seconds);
sleep() makes the calling thread sleep until seconds seconds have elapsed or a signal arrives which is not ignored.
Zero if the requested time has elapsed, or the number of seconds left to sleep, if the call was interrupted by a signal handler.
sleep() may be implemented using SIGALRM; mixing calls to alarm(2) and sleep() is a bad idea.
Using longjmp(3) from a signal handler or modifying the handling of SIGALRM while sleeping will cause undefined results.
SEE ALSO alarm(2), nanosleep(2), signal(2), signal(7)COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
GNU 2010-02-03 SLEEP(3)
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