Virtual memory[r]: A concept in computer science whereby an operating system can use alternate (usually slower) data storage to impersonate real memory and run programs that ordinarily would not fit into real memory (RAM) [e]
Linux[r]: Please do not use this term in your topic list, because there is no single article for it. Please substitute a more precise term. See Linux (disambiguation) for a list of available, more precise, topics. Please add a new usage if needed.
Unix[r]: A computer operating system originally conceived and developed by a group of researchers as an unofficial project while they were working at AT&T's Bell Laboratories. [e]
Unix[r]: A computer operating system originally conceived and developed by a group of researchers as an unofficial project while they were working at AT&T's Bell Laboratories. [e]