229 lines
6.9 KiB
Bash
229 lines
6.9 KiB
Bash
#! /bin/bash
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PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
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export PATH
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#===============================================================================================
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# System Required: CentOS5.x (32bit/64bit) or CentOS6.x (32bit/64bit)
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# Description: Install Shadowsocks(Nodejs) for CentOS
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# Author: Teddysun <i@teddysun.com>
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# Intro: http://teddysun.com/355.html
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#===============================================================================================
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clear
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echo "#############################################################"
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echo "# Install Shadowsocks(Nodejs) for CentOS5.x (32bit/64bit) or CentOS6.x (32bit/64bit)"
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echo "# Intro: http://teddysun.com/355.html"
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echo "#"
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echo "# Author: Teddysun <i@teddysun.com>"
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echo "#"
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echo "#############################################################"
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echo ""
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# Get IP address(Default No.1)
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IP=`ifconfig | grep 'inet addr:'| grep -v '127.0.0.*' | cut -d: -f2 | awk '{ print $1}' | head -1`;
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# Get Nodejs latest version
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NODEJS_VER=`curl -s http://nodejs.org/download/ | awk -F'<b>' '/Current version/{print $2}' | cut -d '<' -f 1`
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# Install Shadowsocks-nodejs
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function install_shadowsocks_nodejs(){
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rootness
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disable_selinux
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pre_install
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download_files
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config_shadowsocks
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iptables_set
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install
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}
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# Make sure only root can run our script
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function rootness(){
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if [[ $EUID -ne 0 ]]; then
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echo "Error:This script must be run as root!" 1>&2
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exit 1
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fi
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}
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# Disable selinux
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function disable_selinux(){
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if [ -s /etc/selinux/config ] && grep 'SELINUX=enforcing' /etc/selinux/config; then
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sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
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setenforce 0
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fi
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}
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# Pre-installation settings
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function pre_install(){
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#Set shadowsocks-nodejs config password
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echo "Please input password for shadowsocks-nodejs:"
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read -p "(Default password: teddysun.com):" shadowsockspwd
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if [ "$shadowsockspwd" = "" ]; then
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shadowsockspwd="teddysun.com"
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fi
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echo "password:$shadowsockspwd"
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echo "####################################"
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get_char(){
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SAVEDSTTY=`stty -g`
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stty -echo
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stty cbreak
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dd if=/dev/tty bs=1 count=1 2> /dev/null
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stty -raw
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stty echo
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stty $SAVEDSTTY
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}
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echo ""
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echo "Press any key to start...or Press Ctrl+C to cancel"
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char=`get_char`
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#Install necessary dependencies
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yum install -y wget unzip openssl-devel gcc swig python python-devel python-setuptools autoconf libtool libevent
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yum install -y automake make curl curl-devel zlib-devel openssl-devel perl perl-devel cpio expat-devel gettext-devel
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#Current folder
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cur_dir=`pwd`
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cd $cur_dir
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}
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# Download latest NodeJS
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function download_files(){
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if [ -f node-${NODEJS_VER}.tar.gz ];then
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echo "node-${NODEJS_VER}.tar.gz [found]"
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else
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if ! wget http://nodejs.org/dist/${NODEJS_VER}/node-${NODEJS_VER}.tar.gz;then
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echo "Failed to download node-${NODEJS_VER}.tar.gz"
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exit 1
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fi
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fi
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# Untar Nodejs file
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tar -zxf node-${NODEJS_VER}.tar.gz
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if [ $? -eq 0 ];then
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cd $cur_dir/node-${NODEJS_VER}/
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else
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echo ""
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echo "Untar Nodejs failed! Please visit http://teddysun.com/355.html and contact."
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exit 1
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fi
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}
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# Config shadowsocks
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function config_shadowsocks(){
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touch /etc/shadowsocks.json
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cat >>/etc/shadowsocks.json<<-EOF
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{
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"server":"${IP}",
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"server_port":8989,
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"local_address":"127.0.0.1",
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"local_port":1080,
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"password":"${shadowsockspwd}",
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"timeout":600,
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"method":"aes-256-cfb"
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}
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EOF
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}
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# iptables set
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function iptables_set(){
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/sbin/service iptables status 1>/dev/null 2>&1
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if [ $? -eq 0 ]; then
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/etc/init.d/iptables status | grep '8989' | grep 'ACCEPT' >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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/sbin/iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 8989 -j ACCEPT
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/etc/init.d/iptables save
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/etc/init.d/iptables restart
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fi
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fi
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}
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# Install
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function install(){
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# Build and Install Nodejs
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if [ ! -s /usr/local/bin/npm ];then
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./configure
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make && make install
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fi
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cd $cur_dir
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# Install shadowsocks-Nodejs
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which npm > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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npm install -g shadowsocks
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else
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echo ""
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echo "Nodejs install failed! Please visit http://teddysun.com/355.html and contact."
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exit 1
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fi
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# Run it in the background
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if [ -s /usr/local/bin/ssserver ]; then
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nohup ssserver -c /etc/shadowsocks.json > /dev/null 2>&1 &
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sleep 1
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# Run success or not
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ps -ef | grep -v grep | grep -v ps | grep -i '/usr/local/bin/ssserver' > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "Shadowsocks-nodejs start success!"
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else
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echo "Shadowsocks-nodejs start failure!"
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fi
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# Add run on system start up
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cat /etc/rc.d/rc.local | grep 'ssserver' > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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cp /etc/rc.d/rc.local /etc/rc.d/rc.local.bak
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echo "nohup /usr/local/bin/node /usr/local/bin/ssserver -c /etc/shadowsocks.json > /dev/null 2>&1 &" >> /etc/rc.d/rc.local
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fi
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else
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echo ""
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echo "Shadowsocks-nodejs install failed! Please visit http://teddysun.com/355.html and contact."
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exit 1
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fi
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# Delete Nodejs untar floder
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rm -rf $cur_dir/node-${NODEJS_VER}/
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# Delete Nodejs file
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rm -f node-${NODEJS_VER}.tar.gz
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clear
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echo ""
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echo "Congratulations, shadowsocks-nodejs install completed!"
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echo -e "Your Server IP: \033[41;37m ${IP} \033[0m"
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echo -e "Your Server Port: \033[41;37m 8989 \033[0m"
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echo -e "Your Password: \033[41;37m ${shadowsockspwd} \033[0m"
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echo -e "Your Proxy Port: \033[41;37m 1080 \033[0m"
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echo ""
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echo ""
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echo "Welcome to visit:http://teddysun.com/355.html"
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echo "Enjoy it! ^_^"
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}
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# Uninstall Shadowsocks-nodejs
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function uninstall_shadowsocks_nodejs(){
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NODE_PID=`ps -ef | grep -v grep | grep -v ps | grep -i '/usr/local/bin/ssserver' | awk '{print $2}'`
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if [ ! -z $NODE_PID ]; then
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for pid in $NODE_PID
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do
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kill -9 $pid
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if [ $? -eq 0 ]; then
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echo "Shadowsocks-nodejs process[$pid] has been killed"
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fi
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done
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fi
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# delete config file
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rm -f /etc/shadowsocks.json
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cd /usr/local/lib/node_modules/
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npm uninstall shadowsocks
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rm -f /usr/local/bin/sslocal
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rm -f /usr/local/bin/ssserver
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if [ -f /etc/rc.d/rc.local.bak ];then
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rm -f /etc/rc.d/rc.local
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mv /etc/rc.d/rc.local.bak /etc/rc.d/rc.local
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fi
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echo "Shadowsocks-nodejs uninstall success!"
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}
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# Initialization step
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action=$1
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[ -z $1 ] && action=install
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case "$action" in
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install)
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install_shadowsocks_nodejs
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;;
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uninstall)
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uninstall_shadowsocks_nodejs
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;;
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*)
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echo "Arguments error! [${action} ]"
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echo "Usage: `basename $0` {install|uninstall}"
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;;
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esac |