Subnet Calculator -

Published July 10, 2013

Check Nagios cfg files

nagios -v /etc/nagios/nagios.cfg

Published February 7, 2017

Set AD Attributes

You can also view and set these values with PowerShell, provided you have the ActiveDirectory module installed. View: Get-ADUser <username> -Properties extensionattribute1 […]

Published September 5, 2026

Monitor postfix queue

That displays the queue summary and refreshes it every 30 seconds. Press Ctrl+C when you want to stop it.

Published June 15, 2015

Routerboard SNTP Client

How to set the NTP client on a Mikrotik router using the Terminal /system ntp client set enabled=yes primary-ntp=###.###.###.### secondary-ntp=###.###.###.### Change the […]