The developers of Ubuntu Linux have worked hard to make their operating system easy for businesses to set up, use and maintain. There are still occasions, however, when a member of your Information ...

A useful thing that some distros have started doing is setting the color of your shell prompt differently if you're logged in as root. This gives you an additional visual cue that helps avoid doing ...

Shell prompts are, by definition, pretty dull. So, if you spend a lot of time looking at one, why not make it more fun by… replacing it with a hamburger! Actually, you can replace the thing with any ...

Few aspects of Unix system administration are more intimate than the relationship between the admin and their chosen shell. After all, the shell is the most fundamental interface to the system, the ...

If you've ever had the inclination to look up information using the shell prompt, the Command-Line Fu site explains how to query Wikipedia using the built-in dig utility. The idea is simple—you can ...

If you spend a lot of time at the command line, you probably have either a very basic prompt or a complex, information-dense prompt. If you are in the former camp, or you just want to improve your ...

When you use Terminal in 10.3 and 10.4, you’re probably using the bash shell—it’s the default, unless you’re using an upgrade install that was previously using tcsh. If you’re not familiar with what a ...

I have a RedHat 9.0 system and have set up a shell script that uses /bin/bash for it's execution. I have set up a user for the system that is presented with this script upon login. The script is ...