ubuntu终端设置代理

Ubuntu可视化界面18.04设置代理

首先实现基本的上网是可以通过网络进行设置代理，图片如下：

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可是在终端中进行curl等操作时，则会无效：
curl: (52) Empty reply from server

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脚本编写：

vi ~/.setproxy

#!/bin/sh

# for terminal
export proxyserveraddr=代理ip
export proxyserverport=端口
export HTTP_PROXY="http://$proxyserveraddr:$proxyserverport/"
export HTTPS_PROXY="https://$proxyserveraddr:$proxyserverport/"
export FTP_PROXY="ftp://$proxyserveraddr:$proxyserverport/"
export SOCKS_PROXY="socks://$proxyserveraddr:$proxyserverport/"
export NO_PROXY="localhost,127.0.0.1,localaddress,.localdomain.com,可以新增你想过滤的ip段;"
export http_proxy="http://$proxyserveraddr:$proxyserverport/"
export https_proxy="https://$proxyserveraddr:$proxyserverport/"
export ftp_proxy="ftp://$proxyserveraddr:$proxyserverport/"
export socks_proxy="socks://$proxyserveraddr:$proxyserverport/"
export no_proxy="localhost,127.0.0.1,localaddress,.localdomain.com,可以新增你想过滤的ip段;"

# for apt-get
cat <<-EOF| sudo tee /etc/apt/apt.conf
Acquire::http::proxy "http://$proxyserveraddr:$proxyserverport/";
Acquire::https::proxy "https://$proxyserveraddr:$proxyserverport/";
Acquire::ftp::proxy "ftp://$proxyserveraddr:$proxyserverport/";
Acquire::socks::proxy "socks://$proxyserveraddr:$proxyserverport/";
EOF

以上代理模式可选

附：取消代理脚本
vi ~/.cancelproxy

#!/bin/sh
unset proxyserveraddr
unset proxyserverport
unset HTTP_PROXY
unset HTTPS_PROXY
unset FTP_PROXY
unset SOCKS_PROXY
unset NO_PROXY
unset http_proxy
unset https_proxy
unset ftp_proxy
unset socks_proxy
unset no_proxy
gsettings reset org.gnome.system.proxy ignore-hosts
echo -n ""|sudo tee /etc/apt/apt.conf

想要使用或者取消代理啊运行以下命令即可：

source ~/.setproxy (第一次需要输入root密码)

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