range [OPTIONS] START_INTEGER END_INTEGER [INCREMENT_INTEGER]
range is a simple utility for shell scripts that emits a list of integers starting with the first command line argument and ending with the last integer command line argument. It is a subset of functionality found in the Unix seq command.
If the first argument is greater than the last then it counts down otherwise it counts up.
-e The ending integer.
-end The ending integer.
-h display help
-help display help
-i The non-zero integer increment value.
-increment The non-zero integer increment value.
-l display license
-license display license
-r Pick a range value from range
-random Pick a range value from range
-s The starting integer.
-start The starting integer.
-v display version
-version display version
range 1 5
Yields 1 2 3 4 5
range -- -2 6
Yields -2 -1 0 1 2 3 4 5 6
range -increment=2 2 10
Yields 2 4 6 8 10
range 10 1
Yields 10 9 8 7 6 5 4 3 2 1
range -r 0 10
Yields a random integer from 0 to 10