Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

Elevate your Bash skills with three must-know patterns for robust error handling.

So here I am having to come up with a one click blow away the non admin account on a mac and replace it with a factory default script. Now i've got the vast proportion of it to work but what's ...

Hi<BR><BR>I have the following simple shell script that is doing some weird behavior. The line that echoes out the fileToLoad and the first paramter appears as it should in a file called ...