Use proxy of host-machine

environment

# /etc/environment

ALL_PROXY="http://192.168.98.1:6152"
HTTP_PROXY="http://192.168.98.1:6152"
HTTPS_PROXY="http://192.168.98.1:6152"
SOCKS_PROXY="socks5://192.168.98.1:6153"
NO_PROXY="localhost,127.0.0.0/8,::1,.local,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12,100.64.0.0/10"
all_proxy="http://192.168.98.1:6152"
http_proxy="http://192.168.98.1:6152"
https_proxy="http://192.168.98.1:6152"
socks_proxy="socks5://192.168.98.1:6153"
no_proxy="localhost,127.0.0.0/8,::1,.local,192.168.0.0/16,10.0.0.0/8,172.16.0.0/12,100.64.0.0/10"

pac

var FindProxyForURL = function(init, profiles) {
    return function(url, host) {
        "use strict";
        var result = init, scheme = url.substr(0, url.indexOf(":"));
        do {
            result = profiles[result];
            if (typeof result === "function") result = result(url, host, scheme);
        } while (typeof result !== "string" || result.charCodeAt(0) === 43);
        return result;
    };
}("+host-machine", {
    "+host-machine": function(url, host, scheme) {
        "use strict";
        if (host[host.length - 1] >= 0 && isInNet(host, "127.0.0.0", "255.0.0.0") || /^::1$/.test(host) || /^localhost$/.test(host) || /\.local$/.test(host) || host[host.length - 1] >= 0 && isInNet(host, "192.168.0.0", "255.255.0.0") || host[host.length - 1] >= 0 && isInNet(host, "10.0.0.0", "255.0.0.0") || host[host.length - 1] >= 0 && isInNet(host, "172.16.0.0", "255.240.0.0") || host[host.length - 1] >= 0 && isInNet(host, "100.64.0.0", "255.192.0.0")) return "DIRECT";
        switch (scheme) {
          case "http":
            return "PROXY 192.168.98.1:6152";

          case "https":
            return "HTTPS 192.168.98.1:6152";

          case "ftp":
            return "PROXY 192.168.98.1:6152";

          default:
            return "SOCKS5 192.168.98.1:6153; SOCKS 192.168.98.1:6153";
        }
    }
});