Hi All,

I have a monitoring script in unix and any error messages it gives is stored as a mail in the unix box. Like wise it has accumulated lot of emails when i type mail command.

I have few questions.

1.How do i sort and read the mails--begining oldest to newest
2. In one of the box i typed mail and read all the messages . The next time i use the same command it doesnt show anything. Does it mean that the messages are gone or only the unread messages will be shown and the read messages are stored somewhere?
3. If i want to write a clean-up script so that i want to delete all the older mails more than 30 days old, how is it possible.

Thanks in advance