Range

range¶

Generate a sequence of integers. Argument order follows Python's range(): [last] | [first last] | [first last step]. With one argument, generates 0..n-1. With two, generates first..last. With three, generates first..last stepping by step. Uses seq when available, otherwise falls back to a pure-shell implementation.

Arguments¶

• $1 (int): Last value (exclusive) when only arg, or first value
• $2 (int): Last value (inclusive) when two args given
• $3 (int): Step size when three args given

Exit codes¶

• 0: Always
• 1: No arguments given

Output on stdout¶

• One integer per line