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

Your terminal doesn't have to look like a boring block of white-on-black text. Personalizing it so much easier than it seems.

It is no secret that we often use and abuse bash to write things that ought to be in a different language. But bash does have its attractions. In the modern world, it is practically everywhere. It ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations for ...

I love Express Script, they are great! I get my meds cheap and the pharmacist are all helpful. I cannot say that for all customer service people but they do a great job as well. Just like every ...