Symmetricom TimeProvider 5000 User Manual page 259

Prompt for password
Prompt for password confirmation
Example 2:
To modify the password for user "tester123" 
tp5000> set user modify tester123 password
Response 2:
Prompt for new password
Prompt for password confirmation
Example 3:
To delete user "tester123" 
tp5000> set user delete tester123
Level : Admin only
Note: Take care to avoid losing admin passwords or deleting all
admin users. Adding new users requires at least one admin user.
Contact Symmetricom support for the password recovery procedure if
all admin-level user passwords are lost.
098-00028-000 Revision F – May, 2012
Chapter 3
TimeProvider 5000 CLI Command Set
TimeProvider 5000 User's Guide 259