Ole Torvalds Ole Torvalds Ole Torvalds (4 August 1916 – 8 February 1995) was a Finnish-Swedish journalist and poet. He was the father of journalist-politician Nils Torvalds and grandfather of software engineer Linus Torvalds of Linux kernel fame. His full name was Ole Torvald Elis Saxberg, but he was also named Karanko after his step father, Toivo T. Karanko. His family belongs to the Swedish-speaking minority. In 1935 when he had moved to Helsinki for studies he changed his name to Torvalds. In 1944 he was awarded a literature prize from "Svenska Dagbladet" (shared with Harry Martinson, Lars Ahlin and Elly Jannes).
Operating system existing hardware production. MCP is still in use today in the Unisys ClearPath/MCP line of computers. UNIVAC, the first commercial computer manufacturer, produced a series of EXEC operating systems. Like all early main-frame systems, this batch-oriented system managed magnetic drums, disks, card readers and line printers. In the 1970s, UNIVAC produced the Real-Time Basic (RTB) system to support large-scale time sharing, also patterned after the Dartmouth BC system. General Electric and MIT developed General Electric Comprehensive Operating Supervisor (GECOS), which introduced the concept of ringed security privilege levels. After acquisition by Honeywell it was renamed General Comprehensive Operating System (GCOS).