ss-init-centos.sh

#!/bin/bash

read -p 'Enter the IP for current server: ' SVR_IP
read -p 'Specify the port to expose: ' SVR_PORT
read -p 'Set the connection password as: ' SVR_PWD

echo "{
  \"server\": \"$SVR_IP\",
  \"server_port\": $SVR_PORT,
  \"local_address\": \"127.0.0.1\",
  \"local_port\": 1080,
  \"password\": \"$SVR_PWD\",
  \"timeout\": 300,
  \"method\": \"aes-256-cfb\",
  \"fast_open\": false
}" > ./ssserver.json

# To install shadowsocks
yum -y install python-setuptools
easy_install pip && pip install shadowsocks

# REF: https://github.com/shadowsocks/shadowsocks/wiki/Optimizing-Shadowsocks
cp ./local.conf /etc/sysctl.d/local.conf
sysctl --system

# Check firewall
is_port_exposed=`firewall-cmd --query-port=$SVR_PORT/tcp`
if [[ $is_port_exposed != "yes" ]]; then
  firewall-cmd --zone=public --add-port=$SVR_PORT/tcp --permanent
  firewall-cmd --reload
fi

# Run ssserver
nohup ssserver -c ./ssserver.json -d start &

# To stop, run:
# ssserver -c ./ssserver.json -d stop