〖Linux〗Ubuntu设定Proxy及忽略Proxy

1. 设定代理：. ~/.proxyenv

 #!/bin/sh

 # for terminal
 export proxyserveraddr=123.123.123.123
 export proxyserverport=
 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,200.200..;11.11.0.0;"
 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,200.200..;11.11.0.0;"

 # for chrome,firefox
 gsettings set org.gnome.system.proxy ignore-hosts "['localhost', '11.11.0.0/16', '200.200.0.0/16', '*.localdomain.com' ]"

 # 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

2. 取消代理：. ~/.unproxyenv

 #!/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