linux 关于 获取父进程PID问题
发布网友
共2个回答
热心网友
读取/proc/pid/status文件，对于一个进程可以
# cat /proc/(pidof $(target_process))/status |grep "PPid"
热心网友
if parent program is /usr/bin/tail, you excecut it as "/usr/bin/tail -f x.log", you can get its pid by following sample:
yibox ~ # ps -ef | grep '\/usr\/bin\/tail' | gawk '{print $2}'
5399
