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                                                                 sleep(1)



        _________________________________________________________________
        sleep                                                     Command
        suspend execution for an interval
        _________________________________________________________________


        SYNTAX

        sleep time


        DESCRIPTION

        Sleep suspends execution for time seconds.  You can use it 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:

             while true
             do
                  command
                  sleep 37
             done



        _________________________________________________________________
        EXAMPLES

        $ sleep 60; date

        Waits about 60 seconds, then executes the date(1) command.  Using
        this format of the command, your current shell waits.

        $ ( sleep 60; date )&

        Waits about 60 seconds, then executes the date(1) command.  This
        format of the command starts a background shell and allows your
        current shell to continue.  For most applications of sleep this
        is probably prefered.

        $ while true; do ps -a; sleep 10; done &

        Executes the ps command approximately every 10 seconds. Prints
        information about all processes associated with the terminal
        except for process group leaders.
        _________________________________________________________________





        DG/UX 4.00                                                 Page 1
               Licensed material--property of copyright holder(s)





                                                                 sleep(1)



        SEE ALSO

        alarm(2), sleep(3C) in the Programmer's Reference for the DG/UX
        System


















































        DG/UX 4.00                                                 Page 2
               Licensed material--property of copyright holder(s)



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