RENICE(1) RENICE(1) renice - renice [-n|--priority|--relative] priority [-g|-p|-u] identifier... renice . . () . renice . renice . priority . --relative -n POSIXLY_CORRECT priority . -n priority|delta ( POSIXLY_CORRECT ) ( POSIXLY_CORRECT ). . -n . --priority . . --relative delta . / delta. ( -n POSIXLY_CORRECT .) -g --pgrp . -p --pid (). -u --user (UIDs). -h --help . -V --version . /etc/passwd . " " (: ) ( 2.6.12) "" ( getrlimit(2)). -20 19. : 19 ( ) 0 ( "") ( ). -n POSIX: . POSIXLY_CORRECT POSIX. --relative --priority . renice 4.0BSD. PID 987 32 daemon root: renice +1 987 -u daemon root -p 32 nice(1) chrt(1) getpriority(2) setpriority(2) credentials(7) sched(7) . renice util-linux . util-linux 2.42.1 2026-05-18 RENICE(1)