-Unix is an operating system that allows users to interact directly with the computer -It is a powerful, flexible, and widely used operating system that laid the foundation for many modern operating ...

Free online Linux courses, whether affiliated with universities or not, are generally intended for self-study and aren't offered for academic credit. Some material is offered through the schools' ...

Many users who try Linux for the first time can get confused easily as their is no readily apparent help system available to them. As Windows programs are typically graphical in nature, it is not too ...

You can use the stat command to view dates and times associated with Linux files, and the date command can do some handy conversions if you’d like to display the current time in the epoch format.

Columnist Dave Taylor reminisces about the early days of UNIX and how Linux evolved and grew from that seed. Twenty five years of Linux Journal. This also marks my 161st column with the magazine too, ...