Tag: linux

Simulating WAN Links with Linux and TC

Simulating WAN links used to be a difficult process. I would load FreeBSD with a dummynet driver and play with the settings to tweak where I needed it for the activity. OpenBSD with ALTQ made this a step simpler with the ease of bridging adapters. On a recent project for Spec Ops Technology, I needed

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Microsoft Lync on Linux

Microsoft Lync is prevalent through the corporate world. Honestly its a pretty decent product on a Windows machine. On Linux and Mac though it is really a half-baked product of varying working status. On Mac the official client burns through your battery due to requiring the Nvidia graphics card on my Retina Pro?? I am

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Why is my /dev/sda missing?!?!

I am in the midst of testing some of the latest Linux kernels and realized that my old kernel config was wiped. In my desire to finish the build I forgot to select a VERY important option if you are using dm-crypt and LUKS. If you cannot access your /boot then there is no way

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Virtualization Tool Support Matrix

I would argue it is pretty sad that the tools needed to abstract the OS from hardware are tied to specific platforms. Companies that pride themselves on delivering “cloud services” without the constraints of operating system force us admin types to have machines we wouldn’t otherwise. Take for example my ESXi cluster in the basement.

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An iron fist in an iron glove – Mac/Linux Keymapping

This post will serve to upset both sides of the coin. Apple users wondering why I would load an inferior OS Linux users wondering why I spent all that extra money on Apple Hardware I am going to skip the religious battles over OS and platform and say that if you happen to have loaded

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