Using Juniper Network Connect on GNU/Linux

Connecting to a Juniper VPN from a GNU/Linux system using Network Connect could be a bit tricky, so here are instructions on how to properly configure your GNU/Linux system for establishing connection to a Juniper VPN using Network Connect.

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VMware vSphere CLI tips & tricks with vPoller

As a sysadmin I often have the need to get information about an environment quickly and efficiently. I am sure that most of the fellow sysadmins out there also automate their daily tasks in some form of scripts and tools, which make their life easier.

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My First Arduino Projects

I've been an owner of an Arduino board for some time already, but until very recently I didn't really find some time to play with it.

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Static IP addresses in OpenVPN

Sometimes when working with OpenVPN it is nice to have a way to tell the OpenVPN server that you'd like to get the same IP address each time you connect to it, or in other words you'd like to get a static IP address instead a dynamic one from the IP pool.

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How to detect VMware machines in CFEngine 2

CFEngine 2 does not provide a native class to determine a VMware machine, thus if you want to put VMware machines under CFEngine 2 control you have no native way of recognizing these machines by CFEngine 2.

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