Hi, I am using following command to delete files from o/s older than 24 hours. /usr/bin/find /u01/log/*.log -mtime +0 -exec ls -l {} \; Is there any way I can delete files older than 6 hours. I am using HP-UNIX. I tried using /usr/bin/find /u01/log/*.log -mtime +0.4 -exec ls -l {} \; Above command does not work. Please help. regards, Ajay --------------------------------- Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how.