Absolutely — Bash feels strange because it blends shell commands, programming constructs, and POSIX quirks. If you come from Python, it’s easy to trip over hidden pitfalls. Here’s a thorough list, o…
来自chatgptAh, yes — Bash’s conditional syntax is notoriously confusing because it has several different “types” of tests, and each has subtle differences. Let’s break it down carefully. You were …