z/VM: CP Commands and Utilities Reference - z/VM - IBM

QUERY LINES
Responses
abbreviations of the LINES/LINKS operand to ensure that you invoke the
intended command. For example, instead of "Q LI" specify "Q LINE".
If the system is using a communication line that is in an intervention-required state
and you enter QUERY LINES, you receive a response like this:
A LINE 0FE0 intervention required.
0FE0 is the real device number of the communication line that needs the operator’s
intervention.
Note: This response will be preceded by one of the following.
Response 1:
If you enter QUERY LINES, QUERY LINES ACTIVE, or QUERY LINES ATTACHED
and a real communication line is dedicated to a user, you see something like this:
q lines attach
LINE 00F0 ATTACHED TO OLIVER 0010
Ready;
This response means the communication line with the real device number 00F0 is
attached to OLIVER’s virtual machine as the virtual device 0010. ATTACHED may
be replaced with BOX/ATTC, which means that although the device is dedicated to
a user, it is unavailable (usually because of a hardware condition).
Response 2:
If you enter QUERY LINES or QUERY LINES ACTIVE for a communication line that
has a user logged on at it or dialed through it, you see something like this:
q lines
LINE 00FA LOGON AS DAVID 0009
LINE 00FB DIALED TO PVM 00F9
Ready;
This response tells you that the user DAVID is logged on through the
communication line at 00FA. The number 0009 is the virtual device number of the
virtual console where DAVID is logged on. The second line tells you that the
terminal connected to communications line 00FB is dialed to PVM’s virtual device
number 00F9.
Response 3:
If you enter a QUERY LINES BOXED, QUERY LINES FREE, or QUERY LINES
OFFLINE command, you see something like this:
q lines free
LINE 00C1 FREE , LINE 00C2 FREE , LINE 00C3 FREE , LINE 00C4 FREE
LINE 00C5 FREE , LINE 00C6 FREE , LINE 00C7 FREE , LINE 00C8 FREE
LINE 00E1 FREE , LINE 00E2 FREE , LINE 00E3 FREE , LINE 00E4 FREE
LINE 00E5 FREE , LINE 00E6 FREE , LINE 00C0 FREE
Ready;
The word FREE is replaced by OFFLINE or BOXED, depending on what you
entered.
Response 4:
846 z/VM: CP Commands and Utilities Reference