459 / Unix，试验室里诞生的操作系统 The Operating System Born in a Lab
计算史上具有划时代意义的操作系统，在贝尔试验室的机房中悄然诞生。 Support this podcast at — https://redcircle.com/beartalk/donations Advertising Inquiries: https://redcircle.com/brands Privacy & Opt-Out: https://redcircle.com/privacy