Intermec PX4i User Manual

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EasyLAN Wireless Interface Kit Installation Instructions 
Chapter  — Setup in Fingerprint
Changing User
To change the current user in Fingerprint, the “su”command is used.
Syntax:
RUN"su [-p <password>] <user>"
su requests the password for <user>, and switches to that user after 
checking the password file.
Valid <user> names are admin and user.
Everyone can become user even if user’s password is set.
No password is requested if the current user already is the one to switch 
to.
The option is as follows:
-p password
  Do not query for a password; use the one supplied at 
the command line.
Note:
 Everything is case sensitive (user name, su command, 
passwords).
Examples:
To become “admin”.
RUN"su admin"
Password:[enter password (default: pass)] 
Ok
Or:
RUN"su -p pass admin": RUN"whoami"
admin
To switch back to user:
RUN"su user"