# fuser /var/log/*
[root@db2node207 tmp]# /sbin/fuser /var/log/* /var/log/boot.log: 622 /var/log/cron: 622 /var/log/maillog: 622 /var/log/messages: 622 /var/log/secure: 622 /var/log/spooler: 622
[root@db2node207 tmp]# ps 622 PID TTY STAT TIME COMMAND 622 ? S 0:04 syslogd -m 0