Add software install scripts

install_binaries_proxy.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+set -e
+
+export LANG=C.UTF-8
+export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin"
+# install all required packages
+DEBIAN_FRONTEND=noninteractive apt-get update
+DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends install -y bash-completion bind9 ca-certificates coturn curl git gnupg haveged iptables libsasl2-modules logrotate lsb-release nano nginx openssl postfix postfix-mysql vim wget wireguard wireguard-tools