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

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

How a simple script can transform your desktop cleanup.

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 can ...

ETFs allow investment in diversified portfolios via a single transaction, mimicking index performance. ETFs are more liquid than mutual funds, trading like stocks with fluctuating prices throughout ...