试题详情
- 单项选择题The nice value is 60 in the ps listing. Which command is used to change this to a value of 20?()
A、 renice -n -20 {PID}
B、 renice -n 20 {PID}
C、 renice -n -40 {PID}
D、 renice -n 40 {PID}
- C
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A、 renice -n -20 {PID}
B、 renice -n 20 {PID}
C、 renice -n -40 {PID}
D、 renice -n 40 {PID}
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