HP Operations Manager for UNIX Administrator’s Reference

Configuring HPOM
About Variables
Variables in Application Calls and the User Interface
You can use the following variables listed in most application text entry
fields (exceptions are noted) of the GUI. You can use the variables within
HPOM, or pass them to external programs.
$OPC_ENV(env variable)
Returns the value of the environment variable for the
user who has started HPOM.
Sample output:
PATH, NLS_LANG, EDITOR, SHELL, HOME, TERM.
$OPC_EXT_NODES
Returns the node pattern of all external nodes that are
selected at the time the application is executed. The
names are separated by spaces.
$OPC_MGMTSV
Returns the name of the current HP Operations
management server.
Sample output:
richie.c.com
$OPC_MSG_NODES
Returns the names of all nodes on which the events
that generated currently selected messages took place.
The names are separated by spaces. The nodes do not
need to be in the node bank. If the same message is
selected in more than one of these browsers, the
duplicate selections is ignored. In the HPOM
Java-based GUI, only nodes of the messages currently
selected in the topmost browser are returned.
Sample output:
kernighan.c.com richie.c.com
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Chapter 2