Hello,
It is my first report here so please point me if I ommited something important.
I have tried to create gauge "time since last battery replacement" as I see "date of last battery replacement" in SNMP field available via Universal Device Poller (!UDP). I found no easy way to convert date in format of mm/dd/yy to days since the replacement.
I would be great to have date&time and string manipulation features like this available in SED (basic usage of it) or AWK.
