Scala shell script template

shell.scala

#!/bin/sh
exec scala "$0" "$@"
!#
// vim: set ts=2 sw=2 noet:
// http://alvinalexander.com/scala/how-to-handle-stdout-stderr-external-system-commands-scala

import sys.process._

val stdout = new StringBuilder
val stderr = new StringBuilder
val status = "ls -la" ! ProcessLogger(stdout append _, stderr append _)

println(status)
println("stdout: " + stdout)
println("stderr: " + stderr)