如何查殺stopped程序

在linux系統下面，top命令可以檢視檢視stopped程序。但是不能檢視stopped程序的詳細資訊。那麼如何檢視stopped 程序，並且殺掉這些stopped程序呢？

stopped程序的stat狀態為t，一般而言,程序有下面這些狀態碼：

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: 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

一般較常見的是5種狀態碼：

d 不可中斷 uninterruptible sleep (usually io)
r 執行 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]『檢視stopped的程序資訊，進而使用kill命令將程序完全殺死。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

如何查殺stopped程序

如何查殺stopped程序

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如何查殺stopped程序

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