ZMAP Auto Installer

#!/bin/sh

############################################
#Zmap Auto Installer                       #
#This is for Centos, if using              #
#another OS, change the "yum" to "apt-get" #
############################################

clear
echo "Zmap Auto installer By Merlyn"


echo "Zmap Auto Installer, Push Enter to continue..."
read
yum update -y
yum install gcc cmake gmp gmp-devel libpcap-devel gengetopt byacc flex -y
yum install json-c-doc.noarch json-c.i686 json-c.x86_64 json-c-devel.i686 json-c-devel.x86_64 -y
yum install epel-release -y
yum install gengetopt -y

wget https://github.com/zmap/zmap/archive/v2.1.0.tar.gz
tar -xvf v2.1.0.tar.gz
cd zmap-2.1.0
flex -o "src/lexer.c" --header-file="src/lexer.h" "src/lexer.l"
byacc -d -o "src/parser.c" "src/parser.y"
mkdir /etc/zmap
cp conf/* /etc/zmap
cmake -DENABLE_HARDENING=ON
make
make install
echo "Zmap Installer complete!! Push enter to exit installer"

read