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sleep

sleep 420 B
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  1. .TH SLEEP 1
    2. 

  2. .SH NAME
    3. 

  3. sleep \- suspend execution for an interval
    4. 

  4. .SH SYNOPSIS
    5. 

  5. .B sleep
    6. 

  6. .I time
    7. 

  7. .SH DESCRIPTION
    8. 

  8. .I Sleep
    9. 

  9. suspends execution for
    10. 

  10. .I time
    11. 

  11. seconds.
    12. 

  12. .I Time
    13. 

  13. may be floating-point.
    14. 

  14. .SH EXAMPLES
    15. 

  15. Execute a command
    16. 

  16. 100 seconds hence.
    17. 

  17. .IP
    18. 

  18. .EX
    19. 

  19. {sleep 100; command}&
    20. 

  20. .EE
    21. 

  21. .PP
    22. 

  22. Repeat a command every 30 seconds.
    23. 

  23. .IP
    24. 

  24. .EX
    25. 

  25. while (){
    26. 

  26. 	command
    27. 

  27. 	sleep 30
    28. 

  28. }
    29. 

  29. .EE
    30. 

  30. .SH SOURCE
    31. 

  31. .B /sys/src/cmd/sleep.c
    32. 

  32. .SH "SEE ALSO"
    33. 

  33. .IR sleep (2)
    34.