Where can I get help about department computer resources?

Check this FAQ page, as well as the additional documentation available on the RCF webpage.

For additional help, you can contact RCF staff by sending an e-mail to rcfsupport@groups.umass.edu.

What is RCF?

RCF stands for Research Computing Facility. We are a resource for any technology-related questions in the Mathematics & Statistics Department. We are located on the 15th floor, and can be reached via e-mail at rcfsupport@groups.umass.edu

How do I get a department account?

Upon arrival to the department, you will receive a welcome letter which contains your account name and how to set your login credentials.

Individuals who are not members of the department MUST find a faculty sponsor to co-sign your authorization.

How do I change my password?

The department now hosts a webportal on which you can change your password. The link to the webportal is included in your welcome letter. If you have lost the link, please email rcfsupport@groups.umass.edu to request it.

How do I change my default login shell?

You can use the command chsh-ldap on ssh.math.umass.edu to change your default login shell

I think I forgot my password… help!

Ask one of the RCF staff to send you a password reset link.

I’ve generated too many password failures and now my home IP address has been blocked! How do I get unblocked?

Google the phrase “my ip” (or click here) to find out your public IP address. It should be a series of 4 numbers, separated by “.”s, such as “123.456.789.10”. Copy this address and include it in an email to rcfsupport@groups.umass.edu