Default shell for computational accounts is csh (C shell).
In order to change shell to bash, please perform the following steps:
To change the Shell temorarily -
After login to cluster, use "/bin/bash"
To change it permanently-
Step-1: Open ".cshrc" file by command "vi ~/.cshrc"
Step-2: Add following lines in the .cshrc file-
if ($?prompt) then
if ( -x /bin/bash ) exec /bin/bash
endif
Step-3: save the .cshrc file
Step-4: logout and login back to your account and the shell sould be Bash