Software Input/Output Guide X11 Administration ... - paulmick.com

Multi-User Login commands
Overlay Loader and Multi-User Login Page 41 of 1050
Multi-User Login enables up to three users to log in, load, and execute
overlay programs simultaneously. These three users are in addition to an
attendant console or maintenane terminal. The Multi-User capeability also
introduces several user commands. With these commands, the user has the
ability to:
— determine who is logged into the system
— communicate with other connected users
— halt and resume background and midnight routines
— initiate and terminate terminal monitoring
— change printer output assignment
Changes for X11 release 22 and later
Prior to X11 release 22, the number of Meridian 1 users allowed to login at
the same time was three. For X11 release 22, this number is increased to five.
A second change has also occurred in X11 release 22. Multiuser capability is
now extended to LD 2 and LD 87.
Multi-User commands
A user can issue any of the commands listed in the following table from
Overlay loader or from within an overlay. Precede the command with an
exclamation point (!) to issue a command from within an overlay.
For example, to issue the WHO command from within an overlay, type:
!
>WHO
> takes user back to current overlay
X11 Administration