在Linux系統(tǒng)下面，top命令可以查看查看stopped進(jìn)程。但是不能查看stopped進(jìn)程的詳細(xì)信息。那么如何查看stopped 進(jìn)程，并且殺掉這些stopped進(jìn)程呢？

ps -e j | grep T

stopped進(jìn)程的STAT狀態(tài)為T(mén)，一般而言,進(jìn)程有下面這些狀態(tài)碼:

D    uninterruptible sleep (usually IO)
 
I    Idle kernel thread
 
R    running or runnable (on run queue)
 
S    interruptible sleep (waiting for an event to complete)
 
T    stopped by job control signal
 
t    stopped by debugger during the tracing
 
W    paging (not valid since the 2.6.xx kernel)
 
X    dead (should never be seen)
 
Z    defunct ("zombie") process, terminated but not reaped by
 
     its parent
 
 
 
for BSD formats and when the stat keyword is used, additional
rs may be displayed:
 
 
 
<    high-priority (not nice to other users)
 
N    low-priority (nice to other users)
 
L    has pages locked into memory (for real-time and custom
 
     IO)
 
s    is a session leader
 
l    is multi-threaded (using CLONE_THREAD, like NPTL
 
     pthreads do)
 
+    is in the foreground process group

一般較常見(jiàn)的是5種狀態(tài)碼:

• D 不可中斷 uninterruptible sleep (usually IO)
• R 運(yùn)行 runnable (on run queue)
• S 中斷 sleeping
• T 停止 traced or stopped
• Z 僵死 a defunct (”zombie”) process

所以，可以用下面命令ps -A -ostat,ppid,pid,cmd | grep -e ‘^[T]‘ 查看stopped的進(jìn)程信息。如下所示：

#  ps -A -ostat,ppid,pid,cmd | grep -e '^[T]'
 
T     6777  8635 more alert_pps.log
T     6777  9654 tail -60f alert_pps.log
T     6777 10724 top
# kill -9 8635
#  ps -A -ostat,ppid,pid,cmd | grep -e '^[T]'
T     6777  9654 tail -60f alert_pps.log
T     6777 10724 top
# kill -9 9654
# kill -9 10724

標(biāo)簽： isp linux

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