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OLCF User Assistance Center

Can't find the information you need below? Need advice from a real person? We're here to help.

OLCF support consultants are available to respond to your emails and phone calls from 9:00 a.m. to 5:00 p.m. EST, Monday through Friday, exclusive of holidays. Emails received outside of regular support hours will be addressed the next business day.

Default Shell

See this article in context within the following user guides: Titan

Users request their preferred shell on their initial user account request form. The default shell is enforced across all OLCF resources. The OLCF currently supports the following shells:

  • bash
  • tsch
  • csh
  • ksh

Please contact the OLCF User Assistance Center to request a different default shell.