Congratulations on your new CS account!

Quota

- Undergraduate, Master, Guest: 1GB
- PhD, Researcher, staff, visitor: 20GB
- Faculty: 100GB

How to check your quota

Using CLIC Machines or Compute Machines:

$ ssh username@clic.cs.columbia.edu or ssh username@compute.cs.columbia.edu
$ quota -sf ~

How to change CS account password

Using CLIC Machines or Compute Machines:

$ ssh username@clic.cs.columbia.edu or ssh username@compute.cs.columbia.edu
$ passwd
Enter login(LDAP) password:
Re-enter new password:
LDAP password information changed for username
passwd: password updated successfully
$

If you cannot remember your current CS account password, either:

• Email crf@cs.columbia.edu using LionMail, CubMail or gBear to request a password reset with your cell phone number and we will text you a new password.
  Email from Gmail with a Columbia address WILL NOT be accepted. -or-
• Come to CRF (480 MUDD) from 9a-5p weekdays with your CU ID

For security reasons, passwords will never be emailed.

If you have any questions, please contact crf@cs.columbia.edu.

What System Should I Use?

HOW DO I GET HELP FOR MY COMPUTING PROBLEMS?

Please send an email to our Trouble ticketing system:
    crf@cs.columbia.edu

or call our hotline:
    +1-212-939-7174

Our operating hours is between 9am to 5pm Monday through Friday.