If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's approach is a little clunky, but it works. Examples are the easiest way to ...

At a basic level, parameter expansion means changing Bash syntax into a value—expanding it. For example: You can change the case of an entire string, or part of it, using only Bash. XDG Base Directory ...

Explore the legal and technical hurdles in filing Updated Returns under Section 139(8A), including Excel utility dependencies and procedural ...

Discover how AI and automation strengthen defenses, streamline operations, and deliver measurable business impact. Hear from ...

The EPO has a staff union, so lies from António Campinos are constantly being challenged even when the challengers get ...

Voting machines still seem to me like an infantile cargo cult and an act of salesmanship (like various security theatre ...

The leaked internal chat communications of the Black Basta ransomware group offer an unprecedented view into how cybercriminals operate, plan attacks, and ...

For the first time in months, President Donald Trump held a campaign-style rally, traveling to a Mount Pocono, Pennsylvania, casino to talk about the economy amid growing consumer concerns about ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Doretha Clemons, Ph.D., MBA, PMP, has been a corporate IT executive and professor for 34 ...

Jake Paul's fight against Anthony Joshua in Miami on December 19 continues to cause controversy due to the disparity in size and stature between the two boxers. Anthony Joshua has confirmed that no ...

Barbara Friedberg is a veteran investment portfolio manager, fintech consultant, and expert investor. She is a published author of several books. Suzanne is a content marketer, writer, and ...

Express Scripts (Cigna) offers three Medicare Part D prescription drug plans, among other services. Express Scripts Medicare Part D plans range in cost from low premiums and low copays to broad ...