1#!/bin/sh 2# 3# This is the proverbial 'Hello, world!' script to demonstrate the most basic 4# functionality of shFlags. 5# 6# This script demonstrates accepts a single command-line flag of '-n' (or 7# '--name'). If a name is given, it is output, otherwise the default of 'world' 8# is output. 9 10# source shflags 11. ../src/shflags 12 13# define a 'name' command-line string flag 14DEFINE_string 'name' 'world' 'name to say hello to' 'n' 15 16# parse the command-line 17FLAGS "$@" || exit 1 18eval set -- "${FLAGS_ARGV}" 19 20echo "Hello, ${FLAGS_name}!" 21