Taken from computerhope.com Unix, Linux, and variant history Year   Event 1957   Bell Labs found they needed an operating system for their computer center which at the time was running various batch jobs. The BESYS...
Taken from computerhope.com Unix, Linux, and variant history Year   Event 1957   Bell Labs found they needed an operating system for their computer center which at the time was running various batch jobs. The BESYS...