Nice start, a few robustness issues with the script

Thanks for providing this script!

A few issues I ran into:
– The help shows -u for the username and -u for the url, it should be -URL
– On a recent Ubuntu installation it didn’t recognize the “support” command on line 48, I don’t recognize it either – I just removed it.
– Would be handy to make the –spider optional, I removed it in my case.
– Line 31: PROGPATH=… doesn’t work when you put the script in the typical [/usr/lib/nagios/plugins/contrib] folder, it needs to find utils.sh in the parent folder.