Rotate MySQL binlog
There are some good php and perl scripts to run (via cron) to rotate the innodb mysql binary log files on the online mysql manuals. The scripts also remove old files to prevent the log files from growing indefinetly!
http://dev.mysql.com/doc/mysql/en/log-file-maintenance.html
The user permission required to run the scripts is "process" -- that's
my contribution to that page, the one from June 28 2005 12:52am.