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сигналы [2016/05/19 08:03]
val [Сигналы]
сигналы [2021/10/04 09:01] (current)
val [HUP]
Line 4: Line 4:
  
 <​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 
 +userX@gate.isp.un'​s password: 
 + 
 +<Ctrl-Z> 
 + 
 +$ bg 
 <​Ctrl-D>​ <​Ctrl-D>​
 </​code>​ </​code>​
  
-===== INT =====+===== TSTP <​Ctrl-Z> ​=====
  
-  * <​Ctrl-C>​+  * [[https://​ru.wikipedia.org/​wiki/​SIGTSTP]] 
 + 
 +<​code>​ 
 +# kill -TSTP <​PID>​ 
 + 
 +# jobs 
 + 
 +# bg ... 
 + 
 +# fg ... 
 +</​code>​ 
 + 
 +===== INT <​Ctrl-C> ​=====
  
 <​code>​ <​code>​
Line 75: Line 97:
 <​code>​ <​code>​
 # kill -STOP <PID> # kill -STOP <PID>
-</​code>​ 
- 
-===== TSTP (Ctrl-Z) ===== 
  
-[[https://​ru.wikipedia.org/​wiki/​SIGTSTP]] +pkill -STOP -u student bash
-<​code>​ +
-kill -TSTP <​PID>​ +
- +
-# jobs+
 </​code>​ </​code>​
  
Line 89: Line 104:
 <​code>​ <​code>​
 # kill -CONT <PID> # kill -CONT <PID>
 +
 +# pkill -CONT -u student bash
  
 # fg %JOBID # fg %JOBID
сигналы.1463634225.txt.gz · Last modified: 2016/05/19 08:03 by val