我使用netstat获取RefCnt列。通过/var/run/mysqld/mysqld.sock有2个附加进程。如何找到他们的PID?
# netstat -a -p -A unix
Proto RefCnt Flags Type State I-Node PID/Program name Path
...
unix 2 [ ACC ] STREAM LISTENING 1432153 7517/mysqld /var/run/mysqld/mysqld.sock
...