though only the newest version of the Korn shell (referred to as “korn93”) supports associative arrays. Carrying on with our rainbow colors example from last week, we need to associate some ...

One particular frustration with the UNIX shell is the inability to easily schedule multiple, concurrent tasks that fully utilize CPU cores presented on modern systems. The example of focus in this ...

For example, a user can traverse the filesystem or direct the ... The C shell was the first truly alternative UNIX shell, and it was incorporated in the 2BSD release of Berkeley UNIX. In the early ...

Semantics-driven static analysis could be used to improve the safety, correctness, and performance of Unix ... as the shell remains the glue that holds modern systems together. For example ...

SSH, or secure shell, is the mainstay of remote access ... the awkward Windows console model means that, for example, Unix creature comforts such as long-running multiplexed "screen" sessions ...

Here at work we use an old SCO UNIX system for some of the day to day operations. To make my role as desktop support a little faster I was hoping to write a script that would kill all of the TTYs ...

As a very simple example, consider the colors of a rainbow ... She describes herself as "USL" (Unix as a second language) but remembers enough English to write books and buy groceries.