Use "unix operating system" in a sentence

1. All these systems ran the original Bell Labs Unix Operating System, which included the first Windows-type software called xt-layers

2. The UNIX operating system was developed at AT&T Bell Laboratories in the 1970s

3. The UNIX operating system was developed in the 60’s and 70’s

4. Most of the Unix operating systems support SMP, including Linux versions as well as Mac

5. Instead of large applications with many built-in features, Unix operating systems are far more likely to utilize a small tool that provides a basic service to other tools

6. The various Unix operating systems are built around basic elements that are fundamentally the same, but they include various collections of tools and programs

7. The shells that are included with particular Unix operating systems vary, and others are available as free downloads

8. The TCP/IP protocols are an integral part of all Unix operating systems, and many of the TCP/IP programs and services that may be familiar to you from working with the Internet are also implemented on Unix networks

9. There are many cases in which commands providing identical functions have different names on various Unix operating systems

10. Non-Unix operating systems, such as Windows and NetWare, can also support NFS, but a separate product (marketed by either the manufacturer or a third party) is required

11. This system was originally an extension of AT&T Research’s Unix operating system