server-launcher.sh

#!/bin/sh
release=$(curl 'http://s3.amazonaws.com/Minecraft.Download/versions/versions.json' | grep .*release\": | awk "{print \$2}" | tr -d '\",\012\015');
snapshot=$(curl 'http://s3.amazonaws.com/Minecraft.Download/versions/versions.json' | grep .*snapshot\": | awk "{print \$2}" | tr -d '\",\012\015');
clear;
ver=$release;
if [ "$1" == "snapshot" ]; then
	read -p "Press any key to clear the $snapshot bin";
	ver=$snapshot;
elif [ "$1" == "release" ]; then
	read -p "Press any key to clear the $release bin";
	ver=$release;
elif [ "$1" == "" ]; then
	echo "Please specify a version (release, snapshot, or custom)";
	exit;
else
	read -p "Press any key to clear the $1 bin";
	ver=$1;
fi
mkdir MC\ Server;
cd ~/MC\ Server;
if [ ! -d "$ver" ]; then
	mkdir $ver;
fi
cd $ver;
if [ ! -f "minecrat_server.$ver.jar" ]; then
	rm -rf *;
	curl -O -# "http://s3.amazonaws.com/Minecraft.Download/versions/${ver}/minecraft_server.${ver}.jar";
else
	mv minecraft_server.$ver.jar ..;
	rm -rf *;
	mv ../minecraft_server.$ver.jar $ver;
fi
clear;
echo "Starting server...";
java -jar minecraft_server.*.jar