Reading Command-Line Arguments
Parse argv with an allocator.
Why Arguments Matter
A real CLI tool reacts to what the user types after its name. Those words are the command-line arguments, and reading them is step one. 🛠️
Zig Hands You Nothing Hidden
Other languages give you a magic argv variable. Zig stays explicit: you ask the std.process namespace for the arguments yourself.
const std = @import("std");All lessons in this course
- Reading Command-Line Arguments
- Reading Files and stdin
- Writing Output and Exit Codes
- Package and Release the Binary