Unix |
Unix v6 |
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sleep(1) |
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sleep suspend execution for an interval time suspends execution for seconds. It is used to execute a command in a certain amount of time as in: (sleep 105; command)& Or to execute a command every so often as in this shell command file: : loop
command |
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sleep 37 |
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goto loop sleep (II) must be less than 65536 seconds. |
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sleep(1) | ![]() |