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Top Forums Shell Programming and Scripting get env variable from last script Post 302283729 by honglus on Tuesday 3rd of February 2009 11:36:53 PM
Old 02-04-2009
Quote:
Originally Posted by cfajohnson
See Parameter Expansion in your shell man page.

Ok, I will check Parameter Expansion later, Can you give a quick solution to get the value of ${INSTANCE} only, because your script seems ran the cmd "svcadm disable ${INSTANCE}"
 

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started(7)						 Miscellaneous Information Manual						started(7)

NAME
started - event signalling that a job is running SYNOPSIS
started JOB=JOB INSTANCE=INSTANCE [ENV]... DESCRIPTION
The started event is generated by the Upstart init(8) daemon when an instance of a job has finished starting and is now running. The JOB environment variable contains the job name, and the INSTANCE environment variable contains the instance name which will be empty for sin- gle-instance jobs. init(8) emits this event as an informational signal, services and tasks started or stopped by this event will do so in parallel with other activity. It is typically combined with the stopping(7) event by services declaring a dependency. Job configuration files may use the export stanza to export environment variables from their own environment into the started event. See init(5) for more details. EXAMPLE
A service that wishes to depend on another service might use: start on started apache stop on stopping apache A task that must be run after another task or service has been started might use: start on started postgresql SEE ALSO
starting(7) stopping(7) stopped(7) init(5) Upstart 2009-07-09 started(7)
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