Difference between revisions of "32v 1m nice"
(New page: NICE(1) UNIX Programmer's Manual NICE(1) == NAME == nice, nohup - run a command at low priority == SYNOPSIS == nice [ -_n_u_m_b_e_r ] command [ argum...) |
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| − | NICE(1) | + | NICE(1) UNIX Programmer's Manual NICE(1) |
== NAME == | == NAME == | ||
| − | + | nice, nohup - run a command at low priority | |
== SYNOPSIS == | == SYNOPSIS == | ||
| − | + | nice [ -'''number''' ] command [ arguments ] | |
| − | + | nohup command [ arguments ] | |
== DESCRIPTION == | == DESCRIPTION == | ||
| − | + | '''Nice''' executes '''command''' with low scheduling priority. If the | |
| − | + | '''number''' argument is present, the priority is incremented | |
| − | + | (higher numbers mean lower priorities) by that amount up to | |
| − | + | a limit of 20. The default '''number''' is 10. | |
| − | + | The super-user may run commands with priority higher than | |
| − | + | normal by using a negative priority, e.g. `--10'. | |
| − | + | '''Nohup''' executes '''command''' immune to hangup and terminate signals from the controlling terminal. The priority is incre- | |
| − | + | mented by 5. '''Nohup''' should be invoked from the shell with | |
| − | + | `&' in order to prevent it from responding to interrupts by | |
| − | + | or stealing the input from the next person who logs in on | |
| − | + | the same terminal. | |
| − | |||
== FILES == | == FILES == | ||
| − | + | nohup.out standard output and standard error file under | |
| − | + | '''nohup''' | |
== SEE ALSO == | == SEE ALSO == | ||
| − | + | [[32v 2m nice|nice(2)]] | |
== DIAGNOSTICS == | == DIAGNOSTICS == | ||
| − | + | '''Nice''' returns the exit status of the subject command. | |
[[Category:32v man section 1]] | [[Category:32v man section 1]] | ||
Latest revision as of 14:50, 4 November 2009
NICE(1) UNIX Programmer's Manual NICE(1)
NAME
nice, nohup - run a command at low priority
SYNOPSIS
nice [ -number ] command [ arguments ]
nohup command [ arguments ]
DESCRIPTION
Nice executes command with low scheduling priority. If the number argument is present, the priority is incremented (higher numbers mean lower priorities) by that amount up to a limit of 20. The default number is 10.
The super-user may run commands with priority higher than normal by using a negative priority, e.g. `--10'.
Nohup executes command immune to hangup and terminate signals from the controlling terminal. The priority is incre- mented by 5. Nohup should be invoked from the shell with `&' in order to prevent it from responding to interrupts by or stealing the input from the next person who logs in on the same terminal.
FILES
nohup.out standard output and standard error file under nohup
SEE ALSO
DIAGNOSTICS
Nice returns the exit status of the subject command.
