Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...

Over the years, several Linux commands have been deprecated, either because they are no longer relevant, have security problems, or have ceased to be maintained. You might still be able to use these ...

Have you ever wondered how secure your Wi-Fi network really is? With cyber threats becoming increasingly sophisticated, even the most robust-looking networks can harbor vulnerabilities. But what if ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Gray rocking is a psychological technique for interacting with manipulative people. Here’s how it works. Picture a gray rock: unremarkable, forgettable, and similar to countless others scattered ...