清理log日志

for i in `find /  -name *.log`;do du -sm $i;done

[root@gssixdb1 app]# more logdel.sh
#!/bin/bash
for i in `find /u01 -name listen*.log`; do cat /dev/null >$i; done

root
crontab -e
1 1 * * * /u01/app/logdel.sh