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Figure A–1 Interactively Defined Monitor Picture
SOME DATA ITEM:
OTHER DATA ITEM: 0
Because monitor file definitions depend on the internal structure and data
items of RTR, they may need to be changed for future versions of RTR.
A.2 Substitution Symbols
The text and labels in the DISPLAY commands that are used to define monitor
pictures can contain symbols which are substituted when the picture is displayed.
Table A–2 contains a list of these symbols.
Table A–2 Substitution symbols
Symbol
$TIME
$DATE
$NODE_NAME
$LINK_NAME
$FACILITY_NAME
$PROCESS_ID
$PROCESS_NAME
$IMAGE_NAME
$FULL_IMAGE_NAME
The field width for these predefined symbols can be specified by appending a
colon (":") and then the required width. For example,
system time in the form "10:34:03",
the system time, in this case, "10:34". If the field width specified is larger than
the field, then the data is left justified and space filled to the required width.
A.3 Arithmetic Expressions and Operators
When using data items and constants as parameters for display commands, or
as Booleans in the BELL, BLANK, BLINK, BOLD, SELECT, REVERSE and
UNDERLINE qualifiers, you may use the operators shown in Table A–3.
A.1 Interactive Definition of a Monitor Picture
THE TEST PICTURE AT 11:49:24
0
Caution
Description
Current time
Current date
Name of node where values were measured
Name of link for which values were measured
Name of facility for which value was measured
ID of process for which value was measured
Name of process for which value was measured
Image file name of process for which value was
measured
The full file specification of the image for the process
for which values were measured
$TIME:5
Creating Monitor Pictures
$TIME
displays the current
displays the first five characters of
Creating Monitor Pictures A–3
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