For those used to Windows looking to make the jump to Linux, one point of confusion I see crop up again and again comes down to RAM. I frequently see people expressing concern over how little RAM they ...

Memory management on Linux systems is complicated. Seeing high usage doesn’t necessarily mean there’s a problem. There are other things you should also consider. Running out of memory on a Linux ...

Several commands report on how much memory is installed and being used on Linux systems. You can be deluged with details or get a quick and easy answer, depending on ...

Persistent memory is still sort of a specialty item in Linux—RAM that retains its state across boots. Dave Hansen recently remarked that it was a sorry state of affairs that user applications couldn't ...