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Bret_McGinnis_1
Nimbostratus
NimbostratusClock time
I want to track the length of time that a pool is down and send a syslog message with the downtime in hours:minutes:seconds format. I'm still not that familiar with TCL and having some difficulty usin...
Is there anything I should be careful about when using it (unset)?
"unset" deletes a variable. So, the only thing you need to be careful about when using it is that you properly detect when a variable does not exist - otherwise you will get a rule error. So, just be sure to use "info exists" in a conditional around accessing the variable.
