Make sure you have antifreeze, rather than pure water, in the cooling system. Pure water will crack the engine block and/or radiator when it freezes.

This Week in Linux is podcast that is more news-focused. It’s part of the TuxDigital network. The TuxDigital and Jupiter Broadcasting communities have a lot of overlap.

If you have a system with long-running leaky browser instances, Alt-SysRq-F is a lifesaver. It calls oom_kill, sacrificing one process to save the rest.

Another option is to mount a junction box (like this) outside. Just run the ethernet cable through the wall, instead of the camera’s pigtail. This is a more future-proof method as you can change cameras without disrurbing the sealed wall penetration.