Well, it looks as thoough there is no provision for the wget to fail; I suspect that when it does fail it doesn't return a valid IP address! :-)

The simple answer is that you could have it simply not perform any action if the ip returned from the wget is blank, or even does not match a regex.

A Monk aims to give answers to those who have none, and to learn from those who know more.

In reply to Re: Script to Notify of Public IP Change by space_monk
in thread Script to Notify of Public IP Change by Arkevius

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