All kinds of things can go wrong with your shell scripts, but they don't have to. Let's look a some debugging tips that can help ensure your scripts run the way you intend. The first step in debugging ...

There are several ways that a single file on a Unix system can be referenced by more than one name. By creating a symbolic link, for example, you might refer to a file both by the name of the file and ...

Some up-front attention to your scripts might give them a longer life span and save you some work in the long run. Read more of Sandra Henry-Stocker 's Unix as a Second Language blog and follow the ...