huonw

#!/bin/bash
# (The directive above is called a "shebang": https://en.wikipedia.org/wiki/Shebang_(Unix) )

# Helper function that prints each of the arguments (functions can be
# declared with `function <name> { ... }` or `<name>() { ... })
printArguments() {
  # arguments come in as the variables $1, $2, $3, ...
  count=1
  # (( ... )) does numeric tasks
  while (( $# )); do