 Unix System Laboratories

Unix System Laboratories (USL) was a company that played a significant role in the development and commercialization of the Unix operating system. Originally established by AT&T in 1988, USL was intended to manage and promote Unix as both a commercial product and a standard for operating systems. Here are some key points about Unix System Laboratories: 1. **Origin**: The company was formed as a spin-off from AT&T's Bell Laboratories, where Unix was originally developed.