cat /etc/issue* /etc/*release 2>/dev/null|grep -qE "debian|ubuntu|Ubuntu"&&OS="Debian"
cat /etc/issue* /etc/*release 2>/dev/null|grep -qE "release|centos|CentOS"&&OS="RedHat"
if [ "$OS" = "RedHat" ];then
    yum -y install yum-utils
    yum -y install epel-release
    yum -y install bash-completion
    yum -y install gcc gcc-c++ make readline-devel pcre-devel openssl-devel perl bzip2-devel clang
    yum -q -y install vim wget curl zip bzip2 unzip rsync psmisc net-tools bind-utils telnet openssh-clients pcre openssl
fi
if [ "$OS" = "Debian" ];then
    apt-get -y update
    apt-get -y install libreadline-dev libpcre3-dev libssl-dev cmake perl libncurses5-dev build-essential clang
    apt-get -q -y install vim wget curl zip bzip2 unzip rsync psmisc net-tools dnsutils telnet
fi