Install SNMP (Simple Network Management Protocol) on Debian     It could happen to anyone to have problems with date and time. For example I had a problem a few day’s ago with an older server of mine which has problems with hardware time, it resets everytime I disconnect it from power. Its something to do with the motherboard I changed the battery but that didn’t solved the problem. That’s why sometimes I need to correct its date with the following method:

date –set 2007-10-15
to set yyyy-mm-dd
date –set 16:47:30
to set hh-mm-ss
hwclock –systohc
to sync hardware clock to what we introduced earlier

    At least from Debian version 2.2 onwards, the system automatically saves the system time to hardware clock on shutdown, and sets the system clock from hardware clock when Debian boots up. This is done in the script /etc/init.d/hwclock.sh.

    Another thing you might ran into is changing the timezone.
If the timezone is not set or is wrong, log in as superuser and run tzconfig to configure the timezone.

That’s it a short tutorial about date in Debian.