#!/bin/bash VER=$1 URL="http://www.canonware.com/download/jemalloc/jemalloc-${VER}.tar.bz2" echo "Downloading $URL" curl $URL > /tmp/jemalloc.tar.bz2 tar xvjf /tmp/jemalloc.tar.bz2 rm -rf jemalloc mv jemalloc-${VER} jemalloc echo "Use git status, add all files and commit changes."