Hi,
Since I upgraded CentOS from 3 to 4, I get those enties in logwatch. It seems to be caused by cron, opening a session everytime it executes a task. Is that normal?
crond: Unknown Entries: session closed for user root: 381 Time(s) session opened for user root by (uid=0): 379 Time(s) session closed for user user: 239 Time(s) session opened for user user by (uid=0): 239 Time(s) session closed for user backup_user: 2 Time(s) session opened for user backup_user by (uid=0): 2 Time(s)