Linux 查杀 stopped进程

在Linux系统下面，top命令可以查看查看stopped进程。但是不能查看stopped进程的详细信息。那么如何查看stopped 进程，并且杀掉这些stopped进程呢？
ps -e j | grep T

stopped进程的STAT状态为T，一般而言,进程有下面这些状态码:

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


一般较常见的是5种状态码:

D: 不可中断 uninterruptible sleep (usually IO)
R: 运行 runnable (on run queue)
S: 中断 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的进程信息。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

https://www.cnblogs.com/kerrycode/p/9254488.html