centos7安裝SS代理客戶端

linux上安裝不可描述的軟件。有些時候github什麼的總是訪問慢呀，尤其是npm安裝有些資源down不下來，很是惱火！

第一步安裝ss客戶端

#參考：https://github.com/shadowsocks/shadowsocks-libev
yum -y install epel-release
yum -y install python-pip
pip install shadowsocks

sudo yum install gettext gcc autoconf libtool automake make asciidoc xmlto c-ares-devel libev-devel
# Installation of Libsodium
export LIBSODIUM_VER=1.0.13
wget https://download.libsodium.org/libsodium/releases/libsodium-$LIBSODIUM_VER.tar.gz
tar xvf libsodium-$LIBSODIUM_VER.tar.gz
pushd libsodium-$LIBSODIUM_VER
./configure --prefix=/usr && make
sudo make install
popd
sudo ldconfig

第二步編輯json文件

vi /etc/shadowsocks.json
#例如：
{
    "server":"*",
    "server_port":*,
    "local_address": "0.0.0.0",
    "local_port":1080,
    "password":"*",
    "timeout":300,
    "method":"chacha20",
    "fast_open": false,
    "workers": 1
}

第三步sslocal設置系統服務並開機自動啓動

vi /etc/systemd/system/sslocal.service

[Unit]
Description=Shadowsocks
[Service]
TimeoutStartSec=0
ExecStart=/usr/bin/sslocal -c /etc/shadowsocks.json
[Install]
WantedBy=multi-user.target

systemctl enable sslocal
systemctl start sslocal

大公告成，如果在配合一個privoxy工具，嗯！很是爽歪歪