Update:
- 2022-10-25: 更新公网获取地址
- 2021-01-25: 更新本地多网卡的情况
终端设置代理命令之前文章有写过的,趁今天重装了系统完善一下。
我的 Shell 使用 zsh
,在 ~/.zshrc
下追加,如果使用 bash
需要修改 ~/.bashrc
,可以使用 echo $SHELL
查看当前正在使用的 Shell。
命令用到了 jq
命令,需要先安装 brew install jq
,其他平台替换为 yum
或者 apt-get
。
# 获取内网 IP
getlocalip() {
local_ip=$(ifconfig | grep 'inet ' | grep -v 127.0.0.1 | awk '{printf("%s / %s; ", $2, $6)}')
if [ ! "${local_ip}" ]; then
echo "Your are offline."
else
echo "${local_ip}"
fi
}
# 获取外网 IP
getpublicip() {
response=$(curl -Lsk 'https://ip.gs/json')
if [ ! "${response}" ]; then
echo "You are offline."
else
ip=$(echo $response | jq -r '.ip')
country=$(echo $response | jq -r '.country')
country_code=$(echo $response | jq -r '.country_code')
city=$(echo $response | jq -r '.city')
isp=$(echo $response | jq -r '.isp')
echo "${ip} at ${city} in ${country}(${country_code}) / ${isp}"
fi
}
# 获取 内外网 IP
getip() {
echo "Local IP: $(getlocalip)"
echo "Public IP: $(getpublicip)"
}
# 定义代理地址
export PROXY_URL=127.0.0.1:7890
# 开启代理
proxyon() {
export https_proxy=http://${PROXY_URL};
export http_proxy=http://${PROXY_URL};
export all_proxy=socks5://${PROXY_URL};
export no_proxy=localhost,127.0.0.1,*.local,*.vanke.com,*.vankeservice.com
getip
}
# 关闭代理
proxyoff() {
unset https_proxy http_proxy all_proxy no_proxy;
getip
}
然后 source ~/.zshrc
,就可以使用命令了。
$ getlocalip
10.39.32.* / 10.39.32.255; 10.39.229.* / 10.39.229.255;
$ getpublicip
120.237.94.* at Shenzhen in China(CN) / China Mobile Guangdong
$ getip
Local IP: 10.39.32.* / 10.39.32.255; 10.39.229.* / 10.39.229.255;
Public IP: 58.250.23.228 at Shenzhen in China(CN) / China Unicom Guangdong
$ proxyon
Local IP: 10.39.32.* / 10.39.32.255; 10.39.229.* / 10.39.229.255;
Public IP: 52.175.9.* at Central in Hong Kong(HK) / Microsoft Corporation
$ proxyoff
Local IP: 10.39.32.* / 10.39.32.255; 10.39.229.* / 10.39.229.255;
Public IP: 183.62.230.* at Guangzhou in China(CN) / China Telecom
有启发