例如查找nginx所在绝对路径 首先找出进程ID: ps aux|grep nginx # ls -l /proc/29419/exelrwxrwxrwx 1 root root 0 Mar 11 15:32 /proc/29419/exe -> /data/ops/app/tengine-2.1.0/sbin/nginx 转载于:https://blog.51cto.com/leeforget/1619391