If you're new to the UNIX operating system, especially if you're familiar with Windows, you'll find that the file access control mechanisms might not be exactly what you expect. File permissions and ...

Ken Thompson and Dennis Ritchie at a PDP-11. Peter Hamer [CC BY-SA 2.0] Last week the computing world celebrated an important anniversary: the UNIX operating system turned 50 years old. What was ...

You've used many of these without even knowing it.

IBM on Tuesday will release improvements to its AIX version of Unix that makes the software better able to juggle multiple jobs in the same machine. In the race among No. 1 Unix server seller Sun ...

SAN DIEGO--And the Unix system will lay down with the Windows system, and lo, there shall be peace among the vendors. IT folks are hoping for major interoperability improvements between leading server ...