</pre><BR><BR>Unforunately, the system command doesn't return any information to your program other than whether the command executed or not. For example, if you execute a find command, there's no way ...

AWK is a pattern-scanning and processing language that searches one or more files for records (usually lines) that match specified patterns. It processes lines by performing actions, such as writing ...

Debilitating hand pain is always bad news, but Harold Pimentel’s was especially unwelcome. As a computational-biology PhD student, his work involved constant typing — and he was born with only one arm ...

This year marks the 30th anniversary of the World Wide Web, so there's been a lot of pixels spilled on "the initial promises of the web"—one of which was the idea that you could select "view source" ...