Hoffman2:Profile

Back to all things Hoffman2

You account has one last thing that needs to be edited before being usable.

1. SSH into Hoffman2
2. Use your favorite text editor to edit the file ~/.bash_profile, e.g.

   $ vim ~/.bash_profile

   or

   $ emacs ~/.bash_profile

3. Insert these lines at the bottom of the file

   source /u/home/FMRI/apps/etc/profile
   umask 007

4. Save the file

   With VIM you would type

   ESC + ":wq" + ENTER

   With Emacs you would type

   CTRL+x, CTRL+c

5. Log out of Hoffman2 and the next time you log in, everything will be set for you to start working.

Curious?

For those that care, what you are doing is asking the computer to execute the file

/u/home/FMRI/apps/etc/profile

every time you login. This file modifies your PATH variable so you have access to the FMRI toolset.

The last line

umask 007

makes it so that any files you create will have a default permission of about 770 so that other people in your group have write permissions.

External Links

• Explanation of source
• Man for umask
• Better explanation of umask