VanityGen CentOS

#!/bin/bash
sudo yum -y install gcc pcre-devel pcre openssl-devel wget unzip
mkdir openssl
cd openssl
wget "http://ammar.pw/static/linux/openssl-1.0.1g.tar.gz"
tar xfz openssl-1.0.1g.tar.gz
cd openssl-1.0.1g
./config --prefix=/opt/openssl-1.0.1g zlib-dynamic shared
make
sudo make install_sw
cd ../..
rm -rf openssl/
wget -O vanitygen.zip "http://ammar.pw/static/linux/vanitygen.zip"
unzip vanitygen.zip
cd vanitygen-master/
wget -O "Makefile" "http://ammar.pw/static/linux/vanity_Makefile"
make
/bin/cp vanitygen ..
cd ..
rm -rf vanitygen-master/
rm -rf vanitygen.zip