4DOS is a COMMAND.COM replacement (also runs on top of command.com on the HPLX), bringing many of the latest command line extensions found in current DOS versions (and even Windows NT) to those, who are bound to a particular DOS version such as the outdated MS-ROMDOS 5.0 built into ...
"For a long period of time the FBI has been accumulating the names, identities and activities of individuals found to be potentially dangerous to the internal security through investigation," Hoover wrote in a 1950 memo. "These names have been compiled in an index, which index has been kept ...