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сигналы [2016/07/14 08:25] val [TSTP (Ctrl-Z)] |
сигналы [2021/10/04 09:00] val |
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<code> | <code> | ||
- | linux# sudo kill -L | + | # kill -l |
- | + | ||
- | freebsd# kill -l | + | |
</code> | </code> | ||
===== Определение PID процесса ===== | ===== Определение PID процесса ===== | ||
Line 15: | Line 13: | ||
# cat /var/run/sshd.pid | # cat /var/run/sshd.pid | ||
+ | </code> | ||
+ | ===== Отправка сигнала ===== | ||
+ | <code> | ||
# kill -s <SIGNAL> <PID> | # kill -s <SIGNAL> <PID> | ||
# kill -<SIGNAL> <PID> | # kill -<SIGNAL> <PID> | ||
+ | |||
+ | # pkill -<SIGNAL> sshd | ||
+ | |||
+ | # apt install psmisc | ||
# killall -<SIGNAL> sshd | # killall -<SIGNAL> sshd | ||
Line 42: | Line 46: | ||
# kill -HUP <PID> | # kill -HUP <PID> | ||
- | $ nohup find / -name index.html > search.result.txt 2>/dev/null & | + | $ nohup /usr/bin/ssh -N -R 200X:localhost:22 userX@gate.isp.un |
+ | <Ctrl-Z> | ||
+ | bg | ||
<Ctrl-D> | <Ctrl-D> | ||
+ | </code> | ||
+ | |||
+ | ===== TSTP <Ctrl-Z> ===== | ||
+ | |||
+ | * [[https://ru.wikipedia.org/wiki/SIGTSTP]] | ||
+ | |||
+ | <code> | ||
+ | # kill -TSTP <PID> | ||
+ | |||
+ | # jobs | ||
+ | |||
+ | # bg ... | ||
+ | |||
+ | # fg ... | ||
</code> | </code> | ||
Line 53: | Line 73: | ||
# kill -INT <PID> | # kill -INT <PID> | ||
</code> | </code> | ||
- | |||
===== KILL ===== | ===== KILL ===== | ||
Line 74: | Line 93: | ||
<code> | <code> | ||
# kill -STOP <PID> | # kill -STOP <PID> | ||
- | </code> | ||
- | |||
- | ===== TSTP <Ctrl-Z> ===== | ||
- | |||
- | * [[https://ru.wikipedia.org/wiki/SIGTSTP]] | ||
- | |||
- | <code> | ||
- | # kill -TSTP <PID> | ||
- | # jobs | + | # pkill -STOP -u student bash |
- | + | ||
- | # bg ... | + | |
- | + | ||
- | # fg ... | + | |
</code> | </code> | ||
Line 93: | Line 100: | ||
<code> | <code> | ||
# kill -CONT <PID> | # kill -CONT <PID> | ||
+ | |||
+ | # pkill -CONT -u student bash | ||
# fg %JOBID | # fg %JOBID |