X Windows

How to Install CrashPlan on Linux

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I like CrashPlan. They support a wider range of operating systems than some of their competitors, they have a simple pricing model, unlimited storage & retention, and a nice local, mobile, and web interfaces. I’ve been a customer for a few years now, and recently have switched a few of my clients’ businesses over to them, too. What I don’t like is that they don’t seem to support Linux very well, which is typical of companies when their installed base is mostly Windows & Mac. Most notably, their install instructions are sparse and they don’t tell you what packages you need to have installed, which is important because cloud VMs and whatnot are usually “minimal” installations. I’ve attempted to open …

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Don’t Start GUIs and X Windows On Servers

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This is post #5 in my December 2013 series about Linux Virtual Machine Performance Tuning. For more, please see the tag “Linux VM Performance Tuning.” There are stories out there about system administrators with intermittent performance problems on their Windows servers. Like many problems, it would never happen when the administrator was around, but when they walked away from their servers suddenly the issues would crop up. It was the OpenGL screensaver, sucking up all the CPU. GUIs make life easier sometimes, especially if you aren’t as familiar with an environment as you’d like to be. However, they come at a cost: additional RAM, CPU, and disk overhead. In my travels I’ve seen virtual environments more than double their consolidation …

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