| Revision 23,
489 bytes
checked in by builder, 39 years ago
(diff) |
|
Initial revision
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| 1 | .FM mit |
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| 2 | .TH REP 1 local |
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| 3 | .SH NAME |
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| 4 | rep - repeatedly execute a command |
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| 5 | .SH SYNOPSIS |
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| 6 | rep [-n] command |
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| 7 | .SH DESCRIPTION |
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| 8 | .I Rep |
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| 9 | repeatedly executes a command and prints out the |
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| 10 | output in the same place each time. (It uses |
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| 11 | cursor optimization routines to only update chars |
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| 12 | that have changed.) |
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| 13 | .PP |
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| 14 | The -n option specifies the number of seconds between |
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| 15 | repetitions. |
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| 16 | .SH EXAMPLES |
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| 17 | .B rep ps -ef |
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| 18 | .PP |
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| 19 | prints out a display of system activity. |
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| 20 | .PP |
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| 21 | .B rep -1 date |
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| 22 | .PP |
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| 23 | puts a digital clock on the screen. |
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