Now that I live off-grid, having one laptop (plus a low-powered server) rather than four desktops running all the time is clearly the right thing for me.
Timesys released a version of its LinuxLink development framework for a Texas Instruments (TI) ARM9 SoC that targets low-power devices, ranging from medical instrumentation to industrial control systems.
Today's low-end PC hardware is like the supercomputers of yesteryear, and yet it can feel like you're still struggling with an old 386. Akkana Peck shows how to use the ps and top commands to find CPU and memory hogs on your Linux computer.
A Power 595 or 570 system upgrade can be accomplished during planned downtime by simply replacing the processors, memory and system controllers with new POWER7 components within the existing system frame.
Windows and Apple rely on endless upgrade cycles to keep the money flowing. Linux, on the other hand, is much more considerate of the planet and our finances. Eric Geier has five excellent ideas for giving new life to old PCs with Linux.