Main index | Section 8 | 日本語 | Options |
The following options are available:
| |
Force who parameters to be interpreted as process group ID's. | |
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Instead of changing the specified processes to the given priority, interpret the following argument as an increment to be applied to the current priority of each process. | |
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Force the who parameters to be interpreted as user names or user ID's. | |
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Reset the who interpretation to be (the default) process ID's. | |
Users other than the super-user may only alter the priority of processes they own, and can only monotonically increase their ``nice value'' within the range 0 to PRIO_MAX (20). (This prevents overriding administrative fiats.) The super-user may alter the priority of any process and set the priority to any value in the range PRIO_MIN (-20) to PRIO_MAX. Useful priorities are: 20 (the affected processes will run only when nothing else in the system wants to), 0 (the ``base'' scheduling priority), anything negative (to make things go very fast).
/etc/passwd | |
to map user names to user ID's | |
renice +1 987 -u daemon root -p 32
RENICE (8) | June 9, 1993 |
Main index | Section 8 | 日本語 | Options |
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“ | Unix’s “power tools” are more like power switchblades that slice off the operator’s fingers quickly and efficiently. | ” |
— The Unix Haters' handbook |