ps -A -ostat,ppid,pid,cmd |grep -e '^[Zz]'
# 结果
Z 169925 49893 [sw] <defunct>
Z 169925 120690 [sw] <defunct>
Z 169925 143463 [sw] <defunct>
ps -A -ostat,ppid,pid,cmd |grep -e '^[Zz]'
# 结果
Z 169925 49893 [sw] <defunct>
Z 169925 120690 [sw] <defunct>
Z 169925 143463 [sw] <defunct>