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A freak accident just happened to me. A friend wrote me on Google Hangouts that I apparently sent him a message that wasn’t intended for him. While talking with him, a colleague just approached me tha...

How do you limit a group of processes on Linux? – The classic answer to that is: you don’t. The reason for that is simple. Linux’ historical resource limiting solution – ulimit – works on a process l...

Social I’m on Twitter and Facebook. Feel free to follow / subscribe to me via the buttons below. (No friend requests on FB please.) General contact I love feedback! Tell me, if you liked or disliked a...

The digital landscape can be a dangerous place, with spam emails and malicious bots running rampant. If your business’s website or email server is constantly bombarded with these attacks, you… ...