#!/bin/bash echo $0 set -e rm -f /etc/apt/apt.conf.d/02proxy echo "Acquire::ftp::Proxy \"$1\";" >> /etc/apt/apt.conf.d/02proxy echo "Acquire::http::Proxy \"$1\";" >> /etc/apt/apt.conf.d/02proxy echo "Acquire::https::Proxy \"$1\";" >> /etc/apt/apt.conf.d/02proxy apt-get update