diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..6f0d948
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "shell-project"]
+	path = shell-project
+	url = https://gitea.beyourself.org.cn/newrain001/shell-project.git
+[submodule "python-project"]
+	path = python-project
+	url = https://gitea.beyourself.org.cn/newrain001/python-project.git
diff --git a/python-project b/python-project
new file mode 160000
index 0000000..9d2b273
--- /dev/null
+++ b/python-project
@@ -0,0 +1 @@
+Subproject commit 9d2b273786449b4ec3946fe393004b51e711d963
diff --git a/script/get-cmd-history.sh b/script/get-cmd-history.sh
deleted file mode 100644
index b71bcfc..0000000
--- a/script/get-cmd-history.sh
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-#history
-
-# 获取登录ip地址
-# USER_IP=`who -u am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g'`
-USER_IP=$(env |grep SSH_CLIENT | awk '{print $1}' | sed 's/SSH_CLIENT=//' | awk -F " " '{print $1}')
-# 指定历史命令路径
-HISTDIR=/usr/share/.history
-if [ -z $USER_IP ]
-then
-USER_IP=`hostname`
-fi
-if [ ! -d $HISTDIR ]
-then
-mkdir -p $HISTDIR
-chmod 777 $HISTDIR
-fi
-if [ ! -d $HISTDIR/${LOGNAME} ]
-then
-mkdir -p $HISTDIR/${LOGNAME}
-chmod 300 $HISTDIR/${LOGNAME}
-fi
-# 设置历史命令条数
-export HISTSIZE=4000
-# 设置文件后缀
-DT=`date +%Y%m%d_%H%M%S`
-export HISTFILE="$HISTDIR/${LOGNAME}/${USER_IP}.history.$DT"  #文件路径
-export HISTTIMEFORMAT="[%Y.%m.%d %H:%M:%S] "    #记录格式
-# 设置权限
-chmod 600 $HISTDIR/${LOGNAME}/*.history* 2>/dev/null
diff --git a/script/get-docker-compose.sh b/script/get-docker-compose.sh
deleted file mode 100644
index 7ccbe4c..0000000
--- a/script/get-docker-compose.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/bash
-echo "版本信息可查看 https://dn-dao-github-mirror.daocloud.io/docker/compose/releases/"
-LEVEL=${DOCKER_COMPOSE_LEVEL:-1.20.1}
-curl -L https://get.daocloud.io/docker/compose/releases/download/${LEVEL}/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose && chmod a+x /usr/local/bin/docker-compose
-
-if [ -z $DOCKER_COMPOSE_LEVEL ];then
-    echo "采用默认版本1.20.1，如需要指定版本，可以在终端执行 export DOCKER_COMPOSE_LEVEL=版本"
-fi
\ No newline at end of file
diff --git a/script/get-docker-image.sh b/script/get-docker-image.sh
deleted file mode 100644
index 3669da3..0000000
--- a/script/get-docker-image.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-
-TAG_PREFIX=
-
-save(){
-    if [ ! -d "./images" ]; then
-        mkdir images
-    fi
-    cd images
-    docker images --format "{{.ID}} {{.Repository}}:{{.Tag}} {{.Size}}" |grep $TAG_PREFIX > images_pull.txt
-    while read line
-    do
-        image_id=`echo $line | awk '{print $1}'`
-        image_repository=`echo $line | awk '{print $2}'`
-        image_size=`echo $line | awk '{print $3}'`
-        docker save -o $image_id.tar $image_repository && \
-        echo "Image $image_repository saved, size $image_size"
-    done < images_pull.txt
-}
-
-load(){
-    cd images
-    while read line
-    do
-        image_id=`echo $line | awk '{print $1}'`
-        image_repository=`echo $line | awk '{print $2}'`
-        docker load -i $image_id.tar && \
-        echo "Image $image_repository loaded"
-    done < images_pull.txt
-}
-if [ -z "$1" ]; then
-    echo "Usage: image_operation.sh [save|load]"
-fi
-
-eval $1
diff --git a/script/get-docker-latest.sh b/script/get-docker-latest.sh
deleted file mode 100644
index 1e1e2df..0000000
--- a/script/get-docker-latest.sh
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/bash
-
-set -e
-unset c
-color(){
-    declare -A c=([Error]=31 [Success]=32 [Warning]=33 [Info]=34)
-    #echo -e "\033[${c[$1]}m[`date +%T`]($1)  $2\033[0m"
-    printf "\033[${c[$1]}m%-10s%-10s %-30s\033[0m\n" "[`date +%T`]" "($1)" "$2"
-    sleep 0.5
-}
-
-install(){
-    color Info "开始安装docker服务"
-    yum install -y yum-utils device-mapper-persistent-data lvm2 git && \
-    yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo && \
-    yum install -y docker-ce
-	mkdir -p /etc/docker
-    color Success "安装完成"
-    color Info "开始配置镜像加速器"
-	tee /etc/docker/daemon.json <<-'EOF'
-{
-  "registry-mirrors": ["https://pilvpemn.mirror.aliyuncs.com"]
-}
-EOF
-    cat >> /etc/sysctl.conf <<EOF
-net.bridge.bridge-nf-call-ip6tables = 1
-net.bridge.bridge-nf-call-iptables = 1
-net.ipv4.ip_forward=1
-EOF
-    systemctl daemon-reload && \
-    systemctl enable docker --now
-}
-install
-color Success "配置完成"
\ No newline at end of file
diff --git a/script/get-k8s-cmd.sh b/script/get-k8s-cmd.sh
deleted file mode 100644
index 93466b4..0000000
--- a/script/get-k8s-cmd.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/bash
-
-yum -y install bash-completion
-source /usr/share/bash-completion/bash_completion
-
-source <(kubectl completion bash)
-
-echo "source <(kubectl completion bash)" >> ~/.bashrc
diff --git a/script/get-mysql57.sh b/script/get-mysql57.sh
deleted file mode 100644
index f34d7dd..0000000
--- a/script/get-mysql57.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/bash
-# by newrain
-# time 2019-11-28
-# lv 2.0
-level=5.7
-password="QianFeng@123"
-remote_user="remote"
-remote_passwd="QianFeng@123"
-unset c
-color(){
-    declare -A c=([Error]=31 [Success]=32 [Warning]=33 [Info]=34)
-    #echo -e "\033[${c[$1]}m[`date +%T`]($1)  $2\033[0m"
-    printf "\033[${c[$1]}m%-10s%-10s %-30s\033[0m\n" "[`date +%T`]" "($1)" "$2"
-	sleep 0.5
-}
-
-color Info "此脚本用于yum 安装mysql"
-color Warning "此脚本将删除所有mysql数据，如需备份请ctrl+c终止脚本，程序将在3秒后执行"
-sleep 3
-if [[ $UID -ne 0 ]];then
-	color Warning "使用root 执行此脚本"
-	exit 1
-fi
-
-color Warning "清理环境"
-systemctl stop mysqld mariadb &>/dev/null
-yum erase -y `rpm -qa |grep mariadb` 2>/dev/null
-yum erase -y `rpm -qa |grep mysql`  2>/dev/null
-rm -rvf /etc/my.cnf /var/lib/mysql /var/log/mysql*
-userdel -rf mysql &>/dev/null
-ping -c1 -w1 www.baidu.com &>/dev/null
-if [[ $? -eq 0 ]];then
-	if [ ! -f /tmp/.init ];then
-		yum install -y https://dev.mysql.com/get/mysql80-community-release-el7-1.noarch.rpm
-	fi
-else
-	color Error "网络错误"
-	exit 22
-fi
-yum -y install mysql-community-server mysql-community-devel --disablerepo mysql80 --enablerepo mysql57 --nogpgcheck
-systemctl start mysqld
-color Warning "启动成功，初始密码如下(mysql5.7前版本没有初始密码)"
-passwd=$(grep -o 'root@localhost.*' /var/log/mysqld.log | awk 'END{print $NF}')
-mysqladmin -uroot -p$passwd password $password && \
-mysql -uroot -p$password -e "grant all on *.* to \"$remote_user\"@'%' identified by \"$remote_passwd\"; flush privileges;"
-color Success "安装完成 初始密码为$password"
diff --git a/script/get-os-info.sh b/script/get-os-info.sh
deleted file mode 100644
index 6339813..0000000
--- a/script/get-os-info.sh
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/bash
-
-unset c
-color(){
-    declare -A c=([Error]=31 [Success]=32 [Warning]=33 [Info]=34)
-    #echo -e "\033[${c[$1]}m[`date +%T`]($1)  $2\033[0m"
-    printf "\033[${c[$1]}m%-10s%-10s %-30s\033[0m\n" "[`date +%T`]" "($1)" "$2"
-    sleep 0.5
-}
-cpu(){
-    cpus=$(grep processor /proc/cpuinfo |wc -l)
-    cpuModel=$(grep "model name" /proc/cpuinfo | uniq | awk -F ':' '{print $2}')
-    cpuCache=$(grep "cache size" /proc/cpuinfo | uniq | awk -F ':' '{print $2}')
-    printf "%-10s\t%-50s\n" "[CPU]" "[Info]"
-    printf "%-10s\t%-50s\n" "cpu核心：" "${cpus/ /}核"
-    printf "%-10s\t%-50s\n" "cpu型号：" "${cpuModel/ /}"
-    printf "%-10s\t%-50s\n" "cpu缓存：" "${cpuCache/ /}"
-}
-memory(){
-    memTotal=$(awk -F':' '/MemTotal:/{print $2}' /proc/meminfo | awk '{print $1,$2}')
-    memFree=$(awk -F':' '/MemFree:/{print $2}' /proc/meminfo | awk '{print $1,$2}')
-    memBuffer=$(awk -F':' '/Buffers:/{print $2}' /proc/meminfo | awk '{print $1,$2}')
-    memCached=$(awk -F':' '/^Cached:/{print $2}' /proc/meminfo | awk '{print $1,$2}')
-    swapTotal=$(awk -F':' '/SwapTotal:/{print $2}' /proc/meminfo | awk '{print $1,$2}')
-    swapFree=$(awk -F':' '/SwapFree:/{print $2}' /proc/meminfo | awk '{print $1,$2}')
-    memDevice=$(dmidecode |grep -P -A 5 "Memory Device"|grep Size|grep -v 'Range' | wc -l)
-    maxMem=$(dmidecode |grep "Maximum Capacity" | awk '{print $3,$4}')
-    maxHz=$(dmidecode |grep "Max Speed" |uniq | awk '{print $3,$4}')
-    printf "%-10s\t%-50s\n" "[Memory]" "[Info]"
-    printf "%-10s\t%-50s\n" "内存总量：" "$memTotal"
-    printf "%-10s\t%-50s\n" "内存剩余：" "$memFree"
-    printf "%-10s\t%-50s\n" "内存写缓：" "$memBuffer"
-    printf "%-10s\t%-50s\n" "内存读缓：" "$memCached"
-    printf "%-10s\t%-50s\n" "临时缓存总量：" "$swapTotal"
-    printf "%-10s\t%-50s\n" "临时缓存剩余：" "$swapFree"
-    printf "%-10s\t%-50s\n" "内存条数：" "$memDevice"
-    printf "%-10s\t%-50s\n" "最大支持内存：" "$maxMem"
-    printf "%-10s\t%-50s\n" "内存频率：" "$maxHz"
-}
-disk(){
-    printf "%-10s\t%-15s\t%-30s\t%-5s\n" "[MountPoint]" "[Used]" "[FileSystem]" "[Size]"
-    df -Th | awk 'BEGIN{ORS="\n"}$2 ~ /(ext|xfs)/{printf "%-10s\t%-15s\t%-30s\t%-5s\n",$NF,$(NF-1),$1,$3}'
-}
-
-os(){
-    os_release=$(hostnamectl | awk -F': ' '/Operating System/{print $2}')
-    os_kernel=$(hostnamectl | awk -F': ' '/Kernel/{print $2}')
-    hostname=$(hostnamectl | awk -F': ' '/Static hostname/{print $2}')
-    printf "%-10s\t%-20s\n" "[Info]" "[Value]"
-    printf "%-20s\t%-20s\n" "系统版本：" "$os_release"
-    printf "%-20s\t%-20s\n" "内核版本：" "$os_kernel"
-    printf "%-20s\t%-20s\n" "主机名称：" "$hostname"
-    netIf=$(ip -f inet a | awk '/^[0-9]/{print $0}' |awk -F':' '{print $2}')
-    netIfs=$(echo netIf |wc -w)
-    printf "%-20s\t%-20s\t%-18s\n" "[InterFace]" "[IpAddress]" "[MacAddress]"
-    for i in $netIf
-    do
-        # 网卡ip
-        iname=$(ip -f inet a show dev $i | awk '/inet/{print $2}')
-        # 网卡mac
-        mname=$(ip -f link a show dev $i |awk '/link/{print $2}')
-        printf "%-20s\t%-20s\t%-18s\n" "$i" "$iname" "$mname"
-    done
-}
-
-color Info "开始读取本地信息"
-
-main(){
-    color Success "中央处理器信息"
-    # cpu 信息查询函数
-    cpu
-    color Success "内存信息"
-    # 内存 信息查询函数
-    memory
-    color Success "网络信息"
-    os
-    # 磁盘信息
-    color Success "磁盘信息"
-    disk 
-}
-
-main
\ No newline at end of file
diff --git a/script/get-os-init.sh b/script/get-os-init.sh
deleted file mode 100644
index 51153a0..0000000
--- a/script/get-os-init.sh
+++ /dev/null
@@ -1,106 +0,0 @@
-#!/usr/bin/bash
-
-color(){
-    unset c
-    declare -A c=([Error]=31 [Success]=32 [Warning]=33 [Info]=34)
-    #echo -e "\033[${c[$1]}m[`date +%T`]($1)  $2\033[0m"
-    printf "\033[${c[$1]}m%-10s%-10s %-30s\033[0m\n" "[`date +%T`]" "($1)" "$2"
-    sleep 0.5
-}
-
-static_addr(){
-ifname=$(ip -f inet a | awk '/^2/{print $2}')
-ifname=$(echo ${ifname/:/})
-ipaddr=$(ip -f inet a show dev $ifname | awk '/inet/{print $2}' | awk -F'/' '{print $1}')
-prefix=$(ip -f inet a show dev $ifname | awk '/inet/{print $2}' | awk -F'/' '{print $2}')
-gateway=$(ip r |awk '/default/{print $3}')
-cat > /etc/sysconfig/network-scripts/ifcfg-$ifname <<EOF
-TYPE="Ethernet"
-PROXY_METHOD="none"
-BROWSER_ONLY="no"
-BOOTPROTO="static"
-DEFROUTE="yes"
-IPV4_FAILURE_FATAL="no"
-NAME="${ifname}"
-UUID="`uuidgen`"
-DEVICE="${ifname}"
-ONBOOT="yes"
-IPADDR=${ipaddr}
-PREFIX=${prefix}
-GATEWAY=${gateway}
-DNS1=${gateway}
-DNS2=114.114.114.114
-DNS3=8.8.8.8
-EOF
-systemctl restart network
-ping -w1 -c1 www.baidu.com &>/dev/null && \
-return 10 || \
-return 20
-}
-
-local_yum_make(){
-    cd /etc/yum.repos.d/ && \
-    rename .repo .repo.bak *.repo &>/dev/null
-    grep '10.8.161.40 package.qf.com' /etc/hosts &>/dev/null
-    if [ $? -ne 0 ];then
-    cat >> /etc/hosts <<EOF
-10.8.161.40 package.qf.com
-EOF
-    fi
-    curl -o /etc/yum.repos.d/centos7.repo http://download.beyourself.org.cn/repo/centos7-repo && \
-    yum repolist && yum clean all && yum makecache && \
-    color Success "本地源配置完成" || color Error "yum配置错误，可以\ncd /etc/yum.repos.d/ && rm -rf centos7.repo && rename .repo.bak .repo *.repo.bak \n使用手动恢复历史yum"
-}
-
-remote_yum_make(){
-    cd /etc/yum.repos.d/ && \
-    rename .repo .repo.bak *.repo &>/dev/null
-    curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
-    curl -o /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
-    yum repolist && yum clean all && yum makecache && \
-    color Success "阿里源配置完成" || color Error "yum配置错误，可以\ncd /etc/yum.repos.d/ && rm -rf centos7.repo && rename .repo.bak .repo *.repo.bak \n使用手动恢复历史yum"
-}
-
-init(){
-    color Success "开始配置静态ip"
-    static_addr 
-    if [ $? -eq 10 ];then
-        color Success "静态ip配置并检测完成"
-    else
-        color Error  "静态ip配置异常"
-    fi
-    color Info "正在关闭防火墙、selinux"
-    color Warning "注意，这将降低服务器安全性"
-    systemctl disable firewalld postfix --now && \
-    setenforce 0 ; sed -i 's/SELINUX=.*/SELINUX=disabled/g' /etc/selinux/config && \
-    color Success "配置完成" || color Error "配置异常，请检查"
-    color Info "配置yum源, 此操作将备份您的历史源"
-    ping -w 1 -c 1 10.8.161.40 &>/dev/null
-    if [ $? -eq 0 ];then
-        local_yum_make
-    else
-        remote_yum_make
-    fi
-    color Info "开始安装常用软件"
-    yum install -y wget unzip vim yum-utils httpd-tools psacct net-tools nc ntpdate jq htop && \
-    color Success "安装完成" || color Warning "部分包可能失败"
-    color Info "开始进行时间校准"
-    ntpdate ntp.aliyun.com && \
-    # 修改时间到硬件
-    clock -w
-    #保存时间到硬件
-    hwclock -s
-    color Success "时间校准完成"
-    # color Info "修改终端前缀显示"
-    # cat > /etc/profile.d/psdiy.sh <<EOF
-    # export PS1="[\e[32m(\t)\u\e[36m@\h\e[31m\e[0m \W]\$ "
-# EOF
-    # color Success "修改完成，重新进入终端查看"
-    echo {"time": "`date +'%F %T'`"} > /tmp/.init
-}
-if [ -f /tmp/.init ];then
-    color Success "检测到此前已进行初始化，如需重新执行，请删除: rm -f /tmp/.init"
-    exit 0
-fi
-init
-color Success "初始化完成"
diff --git a/script/get-py3104.sh b/script/get-py3104.sh
deleted file mode 100644
index dee8f79..0000000
--- a/script/get-py3104.sh
+++ /dev/null
@@ -1,39 +0,0 @@
-#!/usr/bin/bash
-
-path=/opt/py3104
-unset c
-color(){
-    declare -A c=([Error]=31 [Success]=32 [Warning]=33 [Info]=34)
-    #echo -e "\033[${c[$1]}m[`date +%T`]($1)  $2\033[0m"
-    printf "\033[${c[$1]}m%-10s%-10s %-30s\033[0m\n" "[`date +%T`]" "($1)" "$2"
-    sleep 0.5
-}
-
-mkdir -pv $path
-cd $path && \
-yum -y install gcc gcc-c++ zlib-devel bzip2-devel  sqlite-devel readline-devel libffi-devel && \
-color Info "openssl 包下载，请稍等..." && \
-wget http://download.beyourself.org.cn/package/openssl-1.1.1n.tar.gz && \
-tar xf openssl-1.1.1n.tar.gz && \
-cd openssl-1.1.1n && \
-./config --prefix=/usr/local/openssl  && \
-make -j $(cat /proc/cpuinfo | grep processor |wc -l) && make install && cd .. && \
-wget http://download.beyourself.org.cn/package/Python-3.10.4.tar.xz && \
-tar xf Python-3.10.4.tar.xz && \
-cd Python-3.10.4 && \
-./configure --enable-shared  --prefix=/usr/local/python3.10.4 --with-openssl=/usr/local/openssl --with-openssl-rpath=auto && \
-make -j $(cat /proc/cpuinfo | grep processor |wc -l) && \
-make install && \
-echo "/usr/local/python3.10.4/lib" >> /etc/ld.so.conf && \
-ldconfig && \
-echo "export PATH=/usr/local/python3.10.4/bin:\$PATH" >> /etc/profile && \
-color Success "python安装完成"
-
-color Info "配置pip加速"
-mkdir ~/.pip &>/dev/null
-tee ~/.pip/pip.conf <<EOF
-[global]
-index_url=https://mirrors.aliyun.com/pypi/simple
-timeout=6000
-EOF
-color Success "配置完成" 
\ No newline at end of file
diff --git a/script/get-redis-instance.sh b/script/get-redis-instance.sh
deleted file mode 100644
index 744117a..0000000
--- a/script/get-redis-instance.sh
+++ /dev/null
@@ -1,100 +0,0 @@
-#!/usr/bin/bash
-
-<<!
-redis 多实例配置脚本
-!
-
-REDIS_INSTALL_PATH=/data/application/redis
-REDIS_COMMAND_PATH=$REDIS_INSTALL_PATH/src
-REDIS_CONFIG_PATH=$REDIS_INSTALL_PATH/redis.conf
-REDIS_BIND_IP="0.0.0.0"
-REDIS_PORT=6379
-REDIS_INSTANCE_PATH=/opt/instace/redis
-ERROR_INFO="
-Usage: $0 \n
-\t-i\t--install 安装redis\n
-\t-s\t--instance 多实例配置\n
-\t--start\t启动redis\n
-\t--stop\t停止redis\n"
-
-install_function(){
-    if [ ! -d $REDIS_INSTALL_PATH ];then
-        mkdir -p $REDIS_INSTALL_PATH
-    fi
-    yum -y install gcc gcc-c++ make wget
-    wget http://download.redis.io/releases/redis-4.0.9.tar.gz && \
-    tar -zxvf redis-4.0.9.tar.gz && \
-    cp -r redis-4.0.9/* $REDIS_INSTALL_PATH && \
-    rm -rf redis-4.0.9 redis-4.0.9.tar.gz
-    cd $REDIS_INSTALL_PATH && \
-    make
-    echo -e "安装完成\nredis安装目录:$REDIS_INSTALL_PATH\nredis配置文件:$REDIS_CONFIG_PATH\nredis命令目录:$REDIS_COMMAND_PATH"
-}
-
-install_instance_function(){
-    INSTANCE_NAME=$1
-    if [ ! -d $REDIS_INSTANCE_PATH ];then
-        mkdir -p $REDIS_INSTANCE_PATH
-    fi
-    if [ ! -d $REDIS_INSTALL_PATH ];then
-        echo "请先安装redis,或修改脚本中的安装目录"
-        exit 1
-    fi
-    if [ -d $REDIS_INSTANCE_PATH/$INSTANCE_NAME ];then
-        echo "实例已存在"
-        exit 1
-    fi
-    mkdir -p $REDIS_INSTANCE_PATH/$INSTANCE_NAME
-    cp $REDIS_CONFIG_PATH $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    sed -i "s#^port.*#port $INSTANCE_NAME#" $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    sed -i "s#^bind.*#bind $REDIS_BIND_IP#" $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    sed -i "s#^pidfile.*#pidfile $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis_$INSTANCE_NAME.pid#" $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    sed -i "s#^logfile.*#logfile $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis_$INSTANCE_NAME.log#" $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    sed -i "s#^dir.*#dir $REDIS_INSTANCE_PATH/$INSTANCE_NAME#" $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    sed -i "s#^daemonize.*#daemonize yes#" $REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf
-    echo -e "实例安装完成\n实例目录:$REDIS_INSTANCE_PATH/$INSTANCE_NAME\n实例配置文件:$REDIS_INSTANCE_PATH/$INSTANCE_NAME/redis.conf"
-}
-
-option=$(getopt -l "help::,install,instance,start,stop" -o "i,s:" -a -- "$@")
-if [ $# -lt 1 ];then
-    echo -e $ERROR_INFO
-    exit 0
-fi
-eval set -- "$option"
-while true
-do
-    case $1 in
-        -i|--install)
-            install_function
-            shift 1
-            ;;
-        -s|--instance)
-            install_instance_function $2
-            shift 2
-            ;;
-        --start)
-            for i in `ls $REDIS_INSTANCE_PATH`
-            do
-                $REDIS_COMMAND_PATH/redis-server $REDIS_INSTANCE_PATH/$i/redis.conf
-                echo "启动实例$i"
-            done
-            shift 1
-            ;;
-        --stop)
-            for i in `ls $REDIS_INSTANCE_PATH`
-            do
-                $REDIS_COMMAND_PATH/redis-cli -p $i shutdown
-                echo "停止实例$i"
-            done
-            shift 1
-            ;;
-        --)
-            shift
-            break
-            ;;
-        *)
-            echo -e $ERROR_INFO
-            exit 0
-            ;;
-    esac
-done
\ No newline at end of file
diff --git a/script/get-shadowsocks-all.sh b/script/get-shadowsocks-all.sh
deleted file mode 100644
index 2147e6e..0000000
--- a/script/get-shadowsocks-all.sh
+++ /dev/null
@@ -1,1400 +0,0 @@
-#!/usr/bin/env bash
-PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
-export PATH
-#
-# Auto install Shadowsocks Server (all version)
-#
-# Copyright (C) 2016-2019 Teddysun <i@teddysun.com>
-#
-# System Required:  CentOS 6+, Debian7+, Ubuntu12+
-#
-# Reference URL:
-# https://github.com/shadowsocks/shadowsocks
-# https://github.com/shadowsocks/shadowsocks-go
-# https://github.com/shadowsocks/shadowsocks-libev
-# https://github.com/shadowsocks/shadowsocks-windows
-# https://github.com/shadowsocksr-rm/shadowsocksr
-# https://github.com/shadowsocksrr/shadowsocksr
-# https://github.com/shadowsocksrr/shadowsocksr-csharp
-#
-# Thanks:
-# @clowwindy  <https://twitter.com/clowwindy>
-# @breakwa11  <https://twitter.com/breakwa11>
-# @cyfdecyf   <https://twitter.com/cyfdecyf>
-# @madeye     <https://github.com/madeye>
-# @linusyang  <https://github.com/linusyang>
-# @Akkariiin  <https://github.com/Akkariiin>
-# 
-# Intro:  https://teddysun.com/486.html
-
-red='\033[0;31m'
-green='\033[0;32m'
-yellow='\033[0;33m'
-plain='\033[0m'
-
-[[ $EUID -ne 0 ]] && echo -e "[${red}Error${plain}] This script must be run as root!" && exit 1
-
-cur_dir=$( pwd )
-software=(Shadowsocks-Python ShadowsocksR Shadowsocks-Go Shadowsocks-libev)
-
-libsodium_file='libsodium-1.0.18'
-libsodium_url='https://github.com/jedisct1/libsodium/releases/download/1.0.18-RELEASE/libsodium-1.0.18.tar.gz'
-
-mbedtls_file='mbedtls-2.16.12'
-mbedtls_url='https://github.com/Mbed-TLS/mbedtls/archive/refs/tags/v2.16.12.tar.gz'
-
-shadowsocks_python_file='shadowsocks-master'
-shadowsocks_python_url='https://github.com/shadowsocks/shadowsocks/archive/master.zip'
-shadowsocks_python_init='/etc/init.d/shadowsocks-python'
-shadowsocks_python_config='/etc/shadowsocks-python/config.json'
-shadowsocks_python_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks'
-shadowsocks_python_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-debian'
-
-shadowsocks_r_file='shadowsocksr-3.2.2'
-shadowsocks_r_url='https://github.com/shadowsocksrr/shadowsocksr/archive/3.2.2.tar.gz'
-shadowsocks_r_init='/etc/init.d/shadowsocks-r'
-shadowsocks_r_config='/etc/shadowsocks-r/config.json'
-shadowsocks_r_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocksR'
-shadowsocks_r_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocksR-debian'
-
-shadowsocks_go_file_64='shadowsocks-server-linux64-1.2.2'
-shadowsocks_go_url_64='https://dl.lamp.sh/shadowsocks/shadowsocks-server-linux64-1.2.2.gz'
-shadowsocks_go_file_32='shadowsocks-server-linux32-1.2.2'
-shadowsocks_go_url_32='https://dl.lamp.sh/shadowsocks/shadowsocks-server-linux32-1.2.2.gz'
-shadowsocks_go_init='/etc/init.d/shadowsocks-go'
-shadowsocks_go_config='/etc/shadowsocks-go/config.json'
-shadowsocks_go_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-go'
-shadowsocks_go_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-go-debian'
-
-shadowsocks_libev_init='/etc/init.d/shadowsocks-libev'
-shadowsocks_libev_config='/etc/shadowsocks-libev/config.json'
-shadowsocks_libev_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-libev'
-shadowsocks_libev_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-libev-debian'
-
-# Stream Ciphers
-common_ciphers=(
-aes-256-gcm
-aes-192-gcm
-aes-128-gcm
-aes-256-ctr
-aes-192-ctr
-aes-128-ctr
-aes-256-cfb
-aes-192-cfb
-aes-128-cfb
-camellia-128-cfb
-camellia-192-cfb
-camellia-256-cfb
-xchacha20-ietf-poly1305
-chacha20-ietf-poly1305
-chacha20-ietf
-chacha20
-salsa20
-rc4-md5
-)
-go_ciphers=(
-aes-256-cfb
-aes-192-cfb
-aes-128-cfb
-aes-256-ctr
-aes-192-ctr
-aes-128-ctr
-chacha20-ietf
-chacha20
-salsa20
-rc4-md5
-)
-r_ciphers=(
-none
-aes-256-cfb
-aes-192-cfb
-aes-128-cfb
-aes-256-cfb8
-aes-192-cfb8
-aes-128-cfb8
-aes-256-ctr
-aes-192-ctr
-aes-128-ctr
-chacha20-ietf
-chacha20
-salsa20
-xchacha20
-xsalsa20
-rc4-md5
-)
-# Reference URL:
-# https://github.com/shadowsocksr-rm/shadowsocks-rss/blob/master/ssr.md
-# https://github.com/shadowsocksrr/shadowsocksr/commit/a3cf0254508992b7126ab1151df0c2f10bf82680
-# Protocol
-protocols=(
-origin
-verify_deflate
-auth_sha1_v4
-auth_sha1_v4_compatible
-auth_aes128_md5
-auth_aes128_sha1
-auth_chain_a
-auth_chain_b
-auth_chain_c
-auth_chain_d
-auth_chain_e
-auth_chain_f
-)
-# obfs
-obfs=(
-plain
-http_simple
-http_simple_compatible
-http_post
-http_post_compatible
-tls1.2_ticket_auth
-tls1.2_ticket_auth_compatible
-tls1.2_ticket_fastauth
-tls1.2_ticket_fastauth_compatible
-)
-# libev obfuscating
-obfs_libev=(http tls)
-# initialization parameter
-libev_obfs=''
-
-disable_selinux(){
-    if [ -s /etc/selinux/config ] && grep 'SELINUX=enforcing' /etc/selinux/config; then
-        sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
-        setenforce 0
-    fi
-}
-
-check_sys(){
-    local checkType=$1
-    local value=$2
-
-    local release=''
-    local systemPackage=''
-
-    if [[ -f /etc/redhat-release ]]; then
-        release='centos'
-        systemPackage='yum'
-    elif grep -Eqi 'debian|raspbian' /etc/issue; then
-        release='debian'
-        systemPackage='apt'
-    elif grep -Eqi 'ubuntu' /etc/issue; then
-        release='ubuntu'
-        systemPackage='apt'
-    elif grep -Eqi 'centos|red hat|redhat' /etc/issue; then
-        release='centos'
-        systemPackage='yum'
-    elif grep -Eqi 'debian|raspbian' /proc/version; then
-        release='debian'
-        systemPackage='apt'
-    elif grep -Eqi 'ubuntu' /proc/version; then
-        release='ubuntu'
-        systemPackage='apt'
-    elif grep -Eqi 'centos|red hat|redhat' /proc/version; then
-        release='centos'
-        systemPackage='yum'
-    fi
-
-    if [[ "${checkType}" == 'sysRelease' ]]; then
-        if [ "${value}" == "${release}" ]; then
-            return 0
-        else
-            return 1
-        fi
-    elif [[ "${checkType}" == 'packageManager' ]]; then
-        if [ "${value}" == "${systemPackage}" ]; then
-            return 0
-        else
-            return 1
-        fi
-    fi
-}
-
-version_ge(){
-    test "$(echo "$@" | tr ' ' '\n' | sort -rV | head -n 1)" == "$1"
-}
-
-version_gt(){
-    test "$(echo "$@" | tr ' ' '\n' | sort -V | head -n 1)" != "$1"
-}
-
-check_kernel_version(){
-    local kernel_version
-    kernel_version=$(uname -r | cut -d- -f1)
-    if version_gt "${kernel_version}" 3.7.0; then
-        return 0
-    else
-        return 1
-    fi
-}
-
-check_kernel_headers(){
-    if check_sys packageManager yum; then
-        if rpm -qa | grep -q headers-"$(uname -r)"; then
-            return 0
-        else
-            return 1
-        fi
-    elif check_sys packageManager apt; then
-        if dpkg -s linux-headers-"$(uname -r)" > /dev/null 2>&1; then
-            return 0
-        else
-            return 1
-        fi
-    fi
-    return 1
-}
-
-getversion(){
-    if [[ -s /etc/redhat-release ]]; then
-        grep -oE '[0-9.]+' /etc/redhat-release
-    else
-        grep -oE '[0-9.]+' /etc/issue
-    fi
-}
-
-centosversion(){
-    if check_sys sysRelease centos; then
-        local code=$1
-        local version
-        version="$(getversion)"
-        local main_ver=${version%%.*}
-        if [ "$main_ver" == "$code" ]; then
-            return 0
-        else
-            return 1
-        fi
-    else
-        return 1
-    fi
-}
-
-autoconf_version(){
-    if [ ! "$(command -v autoconf)" ]; then
-        echo -e "[${green}Info${plain}] Starting install package autoconf"
-        if check_sys packageManager yum; then
-            yum install -y autoconf > /dev/null 2>&1 || echo -e "[${red}Error:${plain}] Failed to install autoconf"
-        elif check_sys packageManager apt; then
-            apt-get -y update > /dev/null 2>&1
-            apt-get -y install autoconf > /dev/null 2>&1 || echo -e "[${red}Error:${plain}] Failed to install autoconf"
-        fi
-    fi
-    local autoconf_ver
-    autoconf_ver=$(autoconf --version | grep autoconf | grep -oE '[0-9.]+')
-    if version_ge "${autoconf_ver}" 2.67; then
-        return 0
-    else
-        return 1
-    fi
-}
-
-get_ip(){
-    local IP
-    IP=$( ip addr | egrep -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | egrep -v '^192\.168|^172\.1[6-9]\.|^172\.2[0-9]\.|^172\.3[0-2]\.|^10\.|^127\.|^255\.|^0\.' | head -n 1 )
-    [ -z "${IP}" ] && IP=$( wget -qO- -t1 -T2 ipv4.icanhazip.com )
-    [ -z "${IP}" ] && IP=$( wget -qO- -t1 -T2 ipinfo.io/ip )
-    echo "${IP}"
-}
-
-get_ipv6(){
-    local ipv6
-    ipv6=$(wget -qO- -t1 -T2 ipv6.icanhazip.com)
-    [ -z "${ipv6}" ] && return 1 || return 0
-}
-
-get_libev_ver(){
-    libev_ver=$(wget --no-check-certificate -qO- https://api.github.com/repos/shadowsocks/shadowsocks-libev/releases/latest | grep 'tag_name' | cut -d\" -f4)
-    [ -z "${libev_ver}" ] && echo -e "[${red}Error${plain}] Get shadowsocks-libev latest version failed" && exit 1
-}
-
-get_opsy(){
-    [ -f /etc/redhat-release ] && awk '{print ($1,$3~/^[0-9]/?$3:$4)}' /etc/redhat-release && return
-    [ -f /etc/os-release ] && awk -F'[= "]' '/PRETTY_NAME/{print $3,$4,$5}' /etc/os-release && return
-    [ -f /etc/lsb-release ] && awk -F'[="]+' '/DESCRIPTION/{print $2}' /etc/lsb-release && return
-}
-
-is_64bit(){
-    if [ $(getconf WORD_BIT) = '32' ] && [ $(getconf LONG_BIT) = '64' ] ; then
-        return 0
-    else
-        return 1
-    fi
-}
-
-debianversion(){
-    if check_sys sysRelease debian;then
-        local version
-        version=$( get_opsy )
-        local code
-        code=${1}
-        local main_ver
-        main_ver=$( echo "${version}" | sed 's/[^0-9]//g')
-        if [ "${main_ver}" == "${code}" ];then
-            return 0
-        else
-            return 1
-        fi
-    else
-        return 1
-    fi
-}
-
-download(){
-    local filename
-    filename=$(basename "$1")
-    if [ -f "${1}" ]; then
-        echo "${filename} [found]"
-    else
-        echo "${filename} not found, download now..."
-        wget --no-check-certificate -c -t3 -T60 -O "${1}" "${2}"
-        if [ $? -ne 0 ]; then
-            echo -e "[${red}Error${plain}] Download ${filename} failed."
-            exit 1
-        fi
-    fi
-}
-
-download_files(){
-    cd "${cur_dir}" || exit
-
-    if   [ "${selected}" == '1' ]; then
-        download "${shadowsocks_python_file}.zip" "${shadowsocks_python_url}"
-        if check_sys packageManager yum; then
-            download "${shadowsocks_python_init}" "${shadowsocks_python_centos}"
-        elif check_sys packageManager apt; then
-            download "${shadowsocks_python_init}" "${shadowsocks_python_debian}"
-        fi
-    elif [ "${selected}" == '2' ]; then
-        download "${shadowsocks_r_file}.tar.gz" "${shadowsocks_r_url}"
-        if check_sys packageManager yum; then
-            download "${shadowsocks_r_init}" "${shadowsocks_r_centos}"
-        elif check_sys packageManager apt; then
-            download "${shadowsocks_r_init}" "${shadowsocks_r_debian}"
-        fi
-    elif [ "${selected}" == '3' ]; then
-        if is_64bit; then
-            download "${shadowsocks_go_file_64}.gz" "${shadowsocks_go_url_64}"
-        else
-            download "${shadowsocks_go_file_32}.gz" "${shadowsocks_go_url_32}"
-        fi
-        if check_sys packageManager yum; then
-            download "${shadowsocks_go_init}" "${shadowsocks_go_centos}"
-        elif check_sys packageManager apt; then
-            download "${shadowsocks_go_init}" "${shadowsocks_go_debian}"
-        fi
-    elif [ "${selected}" == '4' ]; then
-        get_libev_ver
-        shadowsocks_libev_file="shadowsocks-libev-$(echo "${libev_ver}" | sed -e 's/^[a-zA-Z]//g')"
-        shadowsocks_libev_url="https://github.com/shadowsocks/shadowsocks-libev/releases/download/${libev_ver}/${shadowsocks_libev_file}.tar.gz"
-
-        download "${shadowsocks_libev_file}.tar.gz" "${shadowsocks_libev_url}"
-        if check_sys packageManager yum; then
-            download "${shadowsocks_libev_init}" "${shadowsocks_libev_centos}"
-        elif check_sys packageManager apt; then
-            download "${shadowsocks_libev_init}" "${shadowsocks_libev_debian}"
-        fi
-    fi
-
-}
-
-get_char(){
-    SAVEDSTTY=$(stty -g)
-    stty -echo
-    stty cbreak
-    dd if=/dev/tty bs=1 count=1 2> /dev/null
-    stty -raw
-    stty echo
-    stty "$SAVEDSTTY"
-}
-
-error_detect_depends(){
-    local command=$1
-    local depend
-    depend=$(echo "${command}" | awk '{print $4}')
-    echo -e "[${green}Info${plain}] Starting to install package ${depend}"
-    ${command} > /dev/null 2>&1
-    if [ $? -ne 0 ]; then
-        echo -e "[${red}Error${plain}] Failed to install ${red}${depend}${plain}"
-        echo 'Please visit: https://teddysun.com/486.html and contact.'
-        exit 1
-    fi
-}
-
-config_firewall(){
-    if centosversion 6; then
-        /etc/init.d/iptables status > /dev/null 2>&1
-        if [ $? -eq 0 ]; then
-            iptables -L -n | grep -i "${shadowsocksport}" > /dev/null 2>&1
-            if [ $? -ne 0 ]; then
-                iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport "${shadowsocksport}" -j ACCEPT
-                iptables -I INPUT -m state --state NEW -m udp -p udp --dport "${shadowsocksport}" -j ACCEPT
-                /etc/init.d/iptables save
-                /etc/init.d/iptables restart
-            else
-                echo -e "[${green}Info${plain}] port ${green}${shadowsocksport}${plain} already be enabled."
-            fi
-        else
-            echo -e "[${yellow}Warning${plain}] iptables looks like not running or not installed, please enable port ${shadowsocksport} manually if necessary."
-        fi
-    elif centosversion 7; then
-        systemctl status firewalld > /dev/null 2>&1
-        if [ $? -eq 0 ]; then
-            default_zone=$(firewall-cmd --get-default-zone)
-            firewall-cmd --permanent --zone="${default_zone}" --add-port="${shadowsocksport}"/tcp
-            firewall-cmd --permanent --zone="${default_zone}" --add-port="${shadowsocksport}"/udp
-            firewall-cmd --reload
-        else
-            echo -e "[${yellow}Warning${plain}] firewalld looks like not running or not installed, please enable port ${shadowsocksport} manually if necessary."
-        fi
-    fi
-}
-
-config_shadowsocks(){
-
-if   [ "${selected}" == '1' ]; then
-    if [ ! -d "$(dirname ${shadowsocks_python_config})" ]; then
-        mkdir -p $(dirname ${shadowsocks_python_config})
-    fi
-    cat > ${shadowsocks_python_config}<<-EOF
-{
-    "server":"0.0.0.0",
-    "server_port":${shadowsocksport},
-    "local_address":"127.0.0.1",
-    "local_port":1080,
-    "password":"${shadowsockspwd}",
-    "timeout":300,
-    "method":"${shadowsockscipher}",
-    "fast_open":false
-}
-EOF
-elif [ "${selected}" == '2' ]; then
-    if [ ! -d "$(dirname ${shadowsocks_r_config})" ]; then
-        mkdir -p $(dirname ${shadowsocks_r_config})
-    fi
-    cat > ${shadowsocks_r_config}<<-EOF
-{
-    "server":"0.0.0.0",
-    "server_ipv6":"::",
-    "server_port":${shadowsocksport},
-    "local_address":"127.0.0.1",
-    "local_port":1080,
-    "password":"${shadowsockspwd}",
-    "timeout":120,
-    "method":"${shadowsockscipher}",
-    "protocol":"${shadowsockprotocol}",
-    "protocol_param":"",
-    "obfs":"${shadowsockobfs}",
-    "obfs_param":"",
-    "redirect":"",
-    "dns_ipv6":false,
-    "fast_open":false,
-    "workers":1
-}
-EOF
-elif [ "${selected}" == '3' ]; then
-    if [ ! -d "$(dirname ${shadowsocks_go_config})" ]; then
-        mkdir -p $(dirname ${shadowsocks_go_config})
-    fi
-    cat > ${shadowsocks_go_config}<<-EOF
-{
-    "server":"0.0.0.0",
-    "server_port":${shadowsocksport},
-    "local_port":1080,
-    "password":"${shadowsockspwd}",
-    "method":"${shadowsockscipher}",
-    "timeout":300
-}
-EOF
-elif [ "${selected}" == '4' ]; then
-    local server_value="\"0.0.0.0\""
-    if get_ipv6; then
-        server_value="[\"[::0]\",\"0.0.0.0\"]"
-    fi
-
-    if [ ! -d "$(dirname ${shadowsocks_libev_config})" ]; then
-        mkdir -p $(dirname ${shadowsocks_libev_config})
-    fi
-
-    if [ "${libev_obfs}" == 'y' ] || [ "${libev_obfs}" == 'Y' ]; then
-        cat > ${shadowsocks_libev_config}<<-EOF
-{
-    "server":${server_value},
-    "server_port":${shadowsocksport},
-    "password":"${shadowsockspwd}",
-    "timeout":300,
-    "user":"nobody",
-    "method":"${shadowsockscipher}",
-    "fast_open":false,
-    "nameserver":"1.0.0.1",
-    "mode":"tcp_and_udp",
-    "plugin":"obfs-server",
-    "plugin_opts":"obfs=${shadowsocklibev_obfs}"
-}
-EOF
-    else
-        cat > ${shadowsocks_libev_config}<<-EOF
-{
-    "server":${server_value},
-    "server_port":${shadowsocksport},
-    "password":"${shadowsockspwd}",
-    "timeout":300,
-    "user":"nobody",
-    "method":"${shadowsockscipher}",
-    "fast_open":false,
-    "nameserver":"1.0.0.1",
-    "mode":"tcp_and_udp"
-}
-EOF
-    fi
-
-fi
-}
-
-install_dependencies(){
-    if check_sys packageManager yum; then
-        echo -e "[${green}Info${plain}] Checking the EPEL repository..."
-        if [ ! -f /etc/yum.repos.d/epel.repo ]; then
-            yum install -y epel-release > /dev/null 2>&1
-        fi
-        [ ! -f /etc/yum.repos.d/epel.repo ] && echo -e "[${red}Error${plain}] Install EPEL repository failed, please check it." && exit 1
-        [ ! "$(command -v yum-config-manager)" ] && yum install -y yum-utils > /dev/null 2>&1
-        [ x"$(yum-config-manager epel | grep -w enabled | awk '{print $3}')" != x'True' ] && yum-config-manager --enable epel > /dev/null 2>&1
-        echo -e "[${green}Info${plain}] Checking the EPEL repository complete..."
-
-        yum_depends=(
-            unzip gzip openssl openssl-devel gcc python python-devel python-setuptools pcre pcre-devel libtool libevent
-            autoconf automake make curl curl-devel zlib-devel perl perl-devel cpio expat-devel gettext-devel
-            libev-devel c-ares-devel git qrencode
-        )
-        for depend in ${yum_depends[@]}; do
-            error_detect_depends "yum -y install ${depend}"
-        done
-    elif check_sys packageManager apt; then
-        apt_depends=(
-            gettext build-essential unzip gzip python python-dev python-setuptools curl openssl libssl-dev
-            autoconf automake libtool gcc make perl cpio libpcre3 libpcre3-dev zlib1g-dev libev-dev libc-ares-dev git qrencode
-        )
-
-        apt-get -y update
-        for depend in ${apt_depends[@]}; do
-            error_detect_depends "apt-get -y install ${depend}"
-        done
-    fi
-}
-
-install_check(){
-    if check_sys packageManager yum || check_sys packageManager apt; then
-        if centosversion 5; then
-            return 1
-        fi
-        return 0
-    else
-        return 1
-    fi
-}
-
-install_select(){
-    if ! install_check; then
-        echo -e "[${red}Error${plain}] Your OS is not supported to run it!"
-        echo 'Please change to CentOS 6+/Debian 7+/Ubuntu 12+ and try again.'
-        exit 1
-    fi
-
-    clear
-    while true
-    do
-    echo  "Which Shadowsocks server you'd select:"
-    for ((i=1;i<=${#software[@]};i++ )); do
-        hint="${software[$i-1]}"
-        echo -e "${green}${i}${plain}) ${hint}"
-    done
-    read -p "Please enter a number (Default ${software[0]}):" selected
-    [ -z "${selected}" ] && selected='1'
-    case "${selected}" in
-        1|2|3|4)
-        echo
-        echo "You choose = ${software[${selected}-1]}"
-        echo
-        break
-        ;;
-        *)
-        echo -e "[${red}Error${plain}] Please only enter a number [1-4]"
-        ;;
-    esac
-    done
-}
-
-install_prepare_password(){
-    echo "Please enter password for ${software[${selected}-1]}"
-    read -p '(Default password: teddysun.com):' shadowsockspwd
-    [ -z "${shadowsockspwd}" ] && shadowsockspwd='teddysun.com'
-    echo
-    echo "password = ${shadowsockspwd}"
-    echo
-}
-
-install_prepare_port() {
-    while true
-    do
-    dport=$(shuf -i 9000-19999 -n 1)
-    echo -e "Please enter a port for ${software[${selected}-1]} [1-65535]"
-    read -p "(Default port: ${dport}):" shadowsocksport
-    [ -z "${shadowsocksport}" ] && shadowsocksport=${dport}
-    expr "${shadowsocksport}" + 1 &>/dev/null
-    if [ $? -eq 0 ]; then
-        if [ "${shadowsocksport}" -ge 1 ] && [ "${shadowsocksport}" -le 65535 ] && [ "${shadowsocksport:0:1}" != 0 ]; then
-            echo
-            echo "port = ${shadowsocksport}"
-            echo
-            break
-        fi
-    fi
-    echo -e "[${red}Error${plain}] Please enter a correct number [1-65535]"
-    done
-}
-
-install_prepare_cipher(){
-    while true
-    do
-    echo -e "Please select stream cipher for ${software[${selected}-1]}:"
-
-    if   [[ "${selected}" == '1' || "${selected}" == '4' ]]; then
-        for ((i=1;i<=${#common_ciphers[@]};i++ )); do
-            hint="${common_ciphers[$i-1]}"
-            echo -e "${green}${i}${plain}) ${hint}"
-        done
-        read -p "Which cipher you'd select(Default: ${common_ciphers[0]}):" pick
-        [ -z "$pick" ] && pick=1
-        expr ${pick} + 1 &>/dev/null
-        if [ $? -ne 0 ]; then
-            echo -e "[${red}Error${plain}] Please enter a number"
-            continue
-        fi
-        if [[ "$pick" -lt 1 || "$pick" -gt ${#common_ciphers[@]} ]]; then
-            echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#common_ciphers[@]}"
-            continue
-        fi
-        shadowsockscipher=${common_ciphers[$pick-1]}
-    elif [ "${selected}" == '2' ]; then
-        for ((i=1;i<=${#r_ciphers[@]};i++ )); do
-            hint="${r_ciphers[$i-1]}"
-            echo -e "${green}${i}${plain}) ${hint}"
-        done
-        read -p "Which cipher you'd select(Default: ${r_ciphers[1]}):" pick
-        [ -z "$pick" ] && pick=2
-        expr ${pick} + 1 &>/dev/null
-        if [ $? -ne 0 ]; then
-            echo -e "[${red}Error${plain}] Please enter a number"
-            continue
-        fi
-        if [[ "$pick" -lt 1 || "$pick" -gt ${#r_ciphers[@]} ]]; then
-            echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#r_ciphers[@]}"
-            continue
-        fi
-        shadowsockscipher=${r_ciphers[$pick-1]}
-    elif [ "${selected}" == '3' ]; then
-        for ((i=1;i<=${#go_ciphers[@]};i++ )); do
-            hint="${go_ciphers[$i-1]}"
-            echo -e "${green}${i}${plain}) ${hint}"
-        done
-        read -p "Which cipher you'd select(Default: ${go_ciphers[0]}):" pick
-        [ -z "$pick" ] && pick=1
-        expr ${pick} + 1 &>/dev/null
-        if [ $? -ne 0 ]; then
-            echo -e "[${red}Error${plain}] Please enter a number"
-            continue
-        fi
-        if [[ "$pick" -lt 1 || "$pick" -gt ${#go_ciphers[@]} ]]; then
-            echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#go_ciphers[@]}"
-            continue
-        fi
-        shadowsockscipher=${go_ciphers[$pick-1]}
-    fi
-
-    echo
-    echo "cipher = ${shadowsockscipher}"
-    echo
-    break
-    done
-}
-
-install_prepare_protocol(){
-    while true
-    do
-    echo -e "Please select protocol for ${software[${selected}-1]}:"
-    for ((i=1;i<=${#protocols[@]};i++ )); do
-        hint="${protocols[$i-1]}"
-        echo -e "${green}${i}${plain}) ${hint}"
-    done
-    read -p "Which protocol you'd select(Default: ${protocols[0]}):" protocol
-    [ -z "$protocol" ] && protocol=1
-    expr ${protocol} + 1 &>/dev/null
-    if [ $? -ne 0 ]; then
-        echo -e "[${red}Error${plain}] Please enter a number"
-        continue
-    fi
-    if [[ "$protocol" -lt 1 || "$protocol" -gt ${#protocols[@]} ]]; then
-        echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#protocols[@]}"
-        continue
-    fi
-    shadowsockprotocol=${protocols[$protocol-1]}
-    echo
-    echo "protocol = ${shadowsockprotocol}"
-    echo
-    break
-    done
-}
-
-install_prepare_obfs(){
-    while true
-    do
-    echo -e "Please select obfs for ${software[${selected}-1]}:"
-    for ((i=1;i<=${#obfs[@]};i++ )); do
-        hint="${obfs[$i-1]}"
-        echo -e "${green}${i}${plain}) ${hint}"
-    done
-    read -p "Which obfs you'd select(Default: ${obfs[0]}):" r_obfs
-    [ -z "$r_obfs" ] && r_obfs=1
-    expr ${r_obfs} + 1 &>/dev/null
-    if [ $? -ne 0 ]; then
-        echo -e "[${red}Error${plain}] Please enter a number"
-        continue
-    fi
-    if [[ "$r_obfs" -lt 1 || "$r_obfs" -gt ${#obfs[@]} ]]; then
-        echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#obfs[@]}"
-        continue
-    fi
-    shadowsockobfs=${obfs[$r_obfs-1]}
-    echo
-    echo "obfs = ${shadowsockobfs}"
-    echo
-    break
-    done
-}
-
-install_prepare_libev_obfs(){
-    if autoconf_version || centosversion 6; then
-        while true
-        do
-        echo -e "Do you want install simple-obfs for ${software[${selected}-1]}? [y/n]"
-        read -p '(default: n):' libev_obfs
-        [ -z "$libev_obfs" ] && libev_obfs=n
-        case "${libev_obfs}" in
-            y|Y|n|N)
-            echo
-            echo "You choose = ${libev_obfs}"
-            echo
-            break
-            ;;
-            *)
-            echo -e "[${red}Error${plain}] Please only enter [y/n]"
-            ;;
-        esac
-        done
-
-        if [ "${libev_obfs}" == 'y' ] || [ "${libev_obfs}" == 'Y' ]; then
-            while true
-            do
-            echo -e 'Please select obfs for simple-obfs:'
-            for ((i=1;i<=${#obfs_libev[@]};i++ )); do
-                hint="${obfs_libev[$i-1]}"
-                echo -e "${green}${i}${plain}) ${hint}"
-            done
-            read -p "Which obfs you'd select(Default: ${obfs_libev[0]}):" r_libev_obfs
-            [ -z "$r_libev_obfs" ] && r_libev_obfs=1
-            expr ${r_libev_obfs} + 1 &>/dev/null
-            if [ $? -ne 0 ]; then
-                echo -e "[${red}Error${plain}] Please enter a number"
-                continue
-            fi
-            if [[ "$r_libev_obfs" -lt 1 || "$r_libev_obfs" -gt ${#obfs_libev[@]} ]]; then
-                echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#obfs_libev[@]}"
-                continue
-            fi
-            shadowsocklibev_obfs=${obfs_libev[$r_libev_obfs-1]}
-            echo
-            echo "obfs = ${shadowsocklibev_obfs}"
-            echo
-            break
-            done
-        fi
-    else
-        echo -e "[${green}Info${plain}] autoconf version is less than 2.67, simple-obfs for ${software[${selected}-1]} installation has been skipped"
-    fi
-}
-
-install_prepare(){
-
-    if  [[ "${selected}" == '1' || "${selected}" == '3' || "${selected}" == '4' ]]; then
-        install_prepare_password
-        install_prepare_port
-        install_prepare_cipher
-        if [ "${selected}" == '4' ]; then
-            install_prepare_libev_obfs
-        fi
-    elif [ "${selected}" == '2' ]; then
-        install_prepare_password
-        install_prepare_port
-        install_prepare_cipher
-        install_prepare_protocol
-        install_prepare_obfs
-    fi
-
-    echo
-    echo 'Press any key to start...or Press Ctrl+C to cancel'
-    char=$(get_char)
-
-}
-
-install_libsodium(){
-    if [ ! -f /usr/lib/libsodium.a ]; then
-        cd "${cur_dir}" || exit
-        download "${libsodium_file}.tar.gz" "${libsodium_url}"
-        tar zxf ${libsodium_file}.tar.gz
-        cd ${libsodium_file} || exit
-        ./configure --prefix=/usr && make && make install
-        if [ $? -ne 0 ]; then
-            echo -e "[${red}Error${plain}] ${libsodium_file} install failed."
-            install_cleanup
-            exit 1
-        fi
-    else
-        echo -e "[${green}Info${plain}] ${libsodium_file} already installed."
-    fi
-}
-
-install_mbedtls(){
-    if [ ! -f /usr/lib/libmbedtls.a ]; then
-        cd "${cur_dir}" || exit
-        download "${mbedtls_file}.tar.gz" "${mbedtls_url}"
-        tar zxf "${mbedtls_file}.tar.gz"
-        cd "${mbedtls_file}" || exit
-        make SHARED=1 CFLAGS=-fPIC
-        make DESTDIR=/usr install
-        if [ $? -ne 0 ]; then
-            echo -e "[${red}Error${plain}] ${mbedtls_file} install failed."
-            install_cleanup
-            exit 1
-        fi
-    else
-        echo -e "[${green}Info${plain}] ${mbedtls_file} already installed."
-    fi
-}
-
-install_shadowsocks_python(){
-    cd "${cur_dir}" || exit
-    unzip -q ${shadowsocks_python_file}.zip
-    if [ $? -ne 0 ];then
-        echo -e "[${red}Error${plain}] unzip ${shadowsocks_python_file}.zip failed, please check unzip command."
-        install_cleanup
-        exit 1
-    fi
-
-    cd ${shadowsocks_python_file} || exit
-    python setup.py install --record /usr/local/shadowsocks_python.log
-
-    if [ -f /usr/bin/ssserver ] || [ -f /usr/local/bin/ssserver ]; then
-        chmod +x ${shadowsocks_python_init}
-        local service_name
-        service_name=$(basename ${shadowsocks_python_init})
-        if check_sys packageManager yum; then
-            chkconfig --add "${service_name}"
-            chkconfig "${service_name}" on
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" defaults
-        fi
-    else
-        echo
-        echo -e "[${red}Error${plain}] ${software[0]} install failed."
-        echo 'Please visit: https://teddysun.com/486.html and contact.'
-        install_cleanup
-        exit 1
-    fi
-}
-
-install_shadowsocks_r(){
-    cd "${cur_dir}" || exit
-    tar zxf ${shadowsocks_r_file}.tar.gz
-    mv ${shadowsocks_r_file}/shadowsocks /usr/local/
-    if [ -f /usr/local/shadowsocks/server.py ]; then
-        chmod +x ${shadowsocks_r_init}
-        local service_name
-        service_name=$(basename ${shadowsocks_r_init})
-        if check_sys packageManager yum; then
-            chkconfig --add "${service_name}"
-            chkconfig "${service_name}" on
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" defaults
-        fi
-    else
-        echo
-        echo -e "[${red}Error${plain}] ${software[1]} install failed."
-        echo 'Please visit; https://teddysun.com/486.html and contact.'
-        install_cleanup
-        exit 1
-    fi
-}
-
-install_shadowsocks_go(){
-    cd "${cur_dir}" || exit
-    if is_64bit; then
-        gzip -d ${shadowsocks_go_file_64}.gz
-        if [ $? -ne 0 ];then
-            echo -e "[${red}Error${plain}] Decompress ${shadowsocks_go_file_64}.gz failed."
-            install_cleanup
-            exit 1
-        fi
-        mv -f ${shadowsocks_go_file_64} /usr/bin/shadowsocks-server
-    else
-        gzip -d ${shadowsocks_go_file_32}.gz
-        if [ $? -ne 0 ];then
-            echo -e "[${red}Error${plain}] Decompress ${shadowsocks_go_file_32}.gz failed."
-            install_cleanup
-            exit 1
-        fi
-        mv -f ${shadowsocks_go_file_32} /usr/bin/shadowsocks-server
-    fi
-
-    if [ -f /usr/bin/shadowsocks-server ]; then
-        chmod +x /usr/bin/shadowsocks-server
-        chmod +x ${shadowsocks_go_init}
-
-        local service_name
-        service_name=$(basename ${shadowsocks_go_init})
-        if check_sys packageManager yum; then
-            chkconfig --add "${service_name}"
-            chkconfig "${service_name}" on
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" defaults
-        fi
-    else
-        echo
-        echo -e "[${red}Error${plain}] ${software[2]} install failed."
-        echo 'Please visit: https://teddysun.com/486.html and contact.'
-        install_cleanup
-        exit 1
-    fi
-}
-
-install_shadowsocks_libev(){
-    cd "${cur_dir}" || exit
-    tar zxf "${shadowsocks_libev_file}".tar.gz
-    cd "${shadowsocks_libev_file}" || exit
-    ./configure --disable-documentation && make && make install
-    if [ $? -eq 0 ]; then
-        chmod +x ${shadowsocks_libev_init}
-        local service_name
-        service_name=$(basename ${shadowsocks_libev_init})
-        if check_sys packageManager yum; then
-            chkconfig --add "${service_name}"
-            chkconfig "${service_name}" on
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" defaults
-        fi
-    else
-        echo
-        echo -e "[${red}Error${plain}] ${software[3]} install failed."
-        echo 'Please visit: https://teddysun.com/486.html and contact.'
-        install_cleanup
-        exit 1
-    fi
-}
-
-install_shadowsocks_libev_obfs(){
-    if [ "${libev_obfs}" == 'y' ] || [ "${libev_obfs}" == 'Y' ]; then
-        cd "${cur_dir}" || exit
-        git clone https://github.com/shadowsocks/simple-obfs.git
-        [ -d simple-obfs ] && cd simple-obfs || echo -e "[${red}Error:${plain}] Failed to git clone simple-obfs."
-        git submodule update --init --recursive
-        if centosversion 6; then
-            if [ ! "$(command -v autoconf268)" ]; then
-                echo -e "[${green}Info${plain}] Starting install autoconf268..."
-                yum install -y autoconf268 > /dev/null 2>&1 || echo -e "[${red}Error:${plain}] Failed to install autoconf268."
-            fi
-            # replace command autoreconf to autoreconf268
-            sed -i 's/autoreconf/autoreconf268/' autogen.sh
-            # replace #include <ev.h> to #include <libev/ev.h>
-            sed -i 's@^#include <ev.h>@#include <libev/ev.h>@' src/local.h
-            sed -i 's@^#include <ev.h>@#include <libev/ev.h>@' src/server.h
-        fi
-        ./autogen.sh
-        ./configure --disable-documentation
-        make
-        make install
-        if [ ! "$(command -v obfs-server)" ]; then
-            echo -e "[${red}Error${plain}] simple-obfs for ${software[${selected}-1]} install failed."
-            echo 'Please visit: https://teddysun.com/486.html and contact.'
-            install_cleanup
-            exit 1
-        fi
-        [ -f /usr/local/bin/obfs-server ] && ln -s /usr/local/bin/obfs-server /usr/bin
-    fi
-}
-
-install_completed_python(){
-    clear
-    ${shadowsocks_python_init} start
-    echo
-    echo -e "Congratulations, ${green}${software[0]}${plain} server install completed!"
-    echo -e "Your Server IP        : ${red} $(get_ip) ${plain}"
-    echo -e "Your Server Port      : ${red} ${shadowsocksport} ${plain}"
-    echo -e "Your Password         : ${red} ${shadowsockspwd} ${plain}"
-    echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
-}
-
-install_completed_r(){
-    clear
-    ${shadowsocks_r_init} start
-    echo
-    echo -e "Congratulations, ${green}${software[1]}${plain} server install completed!"
-    echo -e "Your Server IP        : ${red} $(get_ip) ${plain}"
-    echo -e "Your Server Port      : ${red} ${shadowsocksport} ${plain}"
-    echo -e "Your Password         : ${red} ${shadowsockspwd} ${plain}"
-    echo -e "Your Protocol         : ${red} ${shadowsockprotocol} ${plain}"
-    echo -e "Your obfs             : ${red} ${shadowsockobfs} ${plain}"
-    echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
-}
-
-install_completed_go(){
-    clear
-    ${shadowsocks_go_init} start
-    echo
-    echo -e "Congratulations, ${green}${software[2]}${plain} server install completed!"
-    echo -e "Your Server IP        : ${red} $(get_ip) ${plain}"
-    echo -e "Your Server Port      : ${red} ${shadowsocksport} ${plain}"
-    echo -e "Your Password         : ${red} ${shadowsockspwd} ${plain}"
-    echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
-}
-
-install_completed_libev(){
-    clear
-    ldconfig
-    ${shadowsocks_libev_init} start
-    echo
-    echo -e "Congratulations, ${green}${software[3]}${plain} server install completed!"
-    echo -e "Your Server IP        : ${red} $(get_ip) ${plain}"
-    echo -e "Your Server Port      : ${red} ${shadowsocksport} ${plain}"
-    echo -e "Your Password         : ${red} ${shadowsockspwd} ${plain}"
-    if [ "$(command -v obfs-server)" ]; then
-    echo -e "Your obfs             : ${red} ${shadowsocklibev_obfs} ${plain}"
-    fi
-    echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
-}
-
-qr_generate_python(){
-    if [ "$(command -v qrencode)" ]; then
-        local tmp
-        tmp=$(echo -n "${shadowsockscipher}:${shadowsockspwd}@$(get_ip):${shadowsocksport}" | base64 -w0)
-        local qr_code="ss://${tmp}"
-        echo
-        echo 'Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)'
-        echo -e "${green} ${qr_code} ${plain}"
-        echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_python_qr.png
-        echo 'Your QR Code has been saved as a PNG file path:'
-        echo -e "${green} ${cur_dir}/shadowsocks_python_qr.png ${plain}"
-    fi
-}
-
-qr_generate_r(){
-    if [ "$(command -v qrencode)" ]; then
-        local tmp1
-        tmp1=$(echo -n "${shadowsockspwd}" | base64 -w0 | sed 's/=//g;s/\//_/g;s/+/-/g')
-        local tmp2
-        tmp2=$(echo -n "$(get_ip):${shadowsocksport}:${shadowsockprotocol}:${shadowsockscipher}:${shadowsockobfs}:${tmp1}/?obfsparam=" | base64 -w0)
-        local qr_code="ssr://${tmp2}"
-        echo
-        echo 'Your QR Code: (For ShadowsocksR Windows, Android clients only)'
-        echo -e "${green} ${qr_code} ${plain}"
-        echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_r_qr.png
-        echo 'Your QR Code has been saved as a PNG file path:'
-        echo -e "${green} ${cur_dir}/shadowsocks_r_qr.png ${plain}"
-    fi
-}
-
-qr_generate_go(){
-    if [ "$(command -v qrencode)" ]; then
-        local tmp
-        tmp=$(echo -n "${shadowsockscipher}:${shadowsockspwd}@$(get_ip):${shadowsocksport}" | base64 -w0)
-        local qr_code="ss://${tmp}"
-        echo
-        echo 'Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)'
-        echo -e "${green} ${qr_code} ${plain}"
-        echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_go_qr.png
-        echo 'Your QR Code has been saved as a PNG file path:'
-        echo -e "${green} ${cur_dir}/shadowsocks_go_qr.png ${plain}"
-    fi
-}
-
-qr_generate_libev(){
-    if [ "$(command -v qrencode)" ]; then
-        local tmp
-        tmp=$(echo -n "${shadowsockscipher}:${shadowsockspwd}@$(get_ip):${shadowsocksport}" | base64 -w0)
-        local qr_code="ss://${tmp}"
-        echo
-        echo 'Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)'
-        echo -e "${green} ${qr_code} ${plain}"
-        echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_libev_qr.png
-        echo 'Your QR Code has been saved as a PNG file path:'
-        echo -e "${green} ${cur_dir}/shadowsocks_libev_qr.png ${plain}"
-    fi
-}
-
-install_main(){
-    install_libsodium
-    if ! ldconfig -p | grep -wq '/usr/lib'; then
-        echo '/usr/lib' > /etc/ld.so.conf.d/lib.conf
-    fi
-    ldconfig
-
-    if   [ "${selected}" == '1' ]; then
-        install_shadowsocks_python
-        install_completed_python
-        qr_generate_python
-    elif [ "${selected}" == '2' ]; then
-        install_shadowsocks_r
-        install_completed_r
-        qr_generate_r
-    elif [ "${selected}" == '3' ]; then
-        install_shadowsocks_go
-        install_completed_go
-        qr_generate_go
-    elif [ "${selected}" == '4' ]; then
-        install_mbedtls
-        install_shadowsocks_libev
-        install_shadowsocks_libev_obfs
-        install_completed_libev
-        qr_generate_libev
-    fi
-
-    echo
-    echo 'Welcome to visit: https://teddysun.com/486.html'
-    echo 'Enjoy it!'
-    echo
-}
-
-install_cleanup(){
-    cd "${cur_dir}" || exit
-    rm -rf simple-obfs
-    rm -rf ${libsodium_file} ${libsodium_file}.tar.gz
-    rm -rf "${mbedtls_file}" "${mbedtls_file}"-apache.tgz
-    rm -rf ${shadowsocks_python_file} ${shadowsocks_python_file}.zip
-    rm -rf ${shadowsocks_r_file} ${shadowsocks_r_file}.tar.gz
-    rm -rf ${shadowsocks_go_file_64}.gz ${shadowsocks_go_file_32}.gz
-    rm -rf "${shadowsocks_libev_file}" "${shadowsocks_libev_file}".tar.gz
-}
-
-install_shadowsocks(){
-    disable_selinux
-    install_select
-    install_prepare
-    install_dependencies
-    download_files
-    config_shadowsocks
-    if check_sys packageManager yum; then
-        config_firewall
-    fi
-    install_main
-    install_cleanup
-}
-
-uninstall_shadowsocks_python(){
-    printf "Are you sure uninstall ${red}${software[0]}${plain}? [y/n]\n"
-    read -p '(default: n):' answer
-    [ -z "${answer}" ] && answer='n'
-    if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
-        ${shadowsocks_python_init} status > /dev/null 2>&1
-        if [ $? -eq 0 ]; then
-            ${shadowsocks_python_init} stop
-        fi
-        local service_name
-        service_name=$(basename ${shadowsocks_python_init})
-        if check_sys packageManager yum; then
-            chkconfig --del "${service_name}"
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" remove
-        fi
-
-        rm -fr $(dirname ${shadowsocks_python_config})
-        rm -f ${shadowsocks_python_init}
-        rm -f /var/log/shadowsocks.log
-        if [ -f /usr/local/shadowsocks_python.log ]; then
-            cat /usr/local/shadowsocks_python.log | xargs rm -rf
-            rm -f /usr/local/shadowsocks_python.log
-        fi
-        echo -e "[${green}Info${plain}] ${software[0]} uninstall success"
-    else
-        echo
-        echo -e "[${green}Info${plain}] ${software[0]} uninstall cancelled, nothing to do..."
-        echo
-    fi
-}
-
-uninstall_shadowsocks_r(){
-    printf "Are you sure uninstall ${red}${software[1]}${plain}? [y/n]\n"
-    read -p '(default: n):' answer
-    [ -z "${answer}" ] && answer='n'
-    if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
-        ${shadowsocks_r_init} status > /dev/null 2>&1
-        if [ $? -eq 0 ]; then
-            ${shadowsocks_r_init} stop
-        fi
-        local service_name
-        service_name=$(basename ${shadowsocks_r_init})
-        if check_sys packageManager yum; then
-            chkconfig --del "${service_name}"
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" remove
-        fi
-        rm -fr $(dirname ${shadowsocks_r_config})
-        rm -f ${shadowsocks_r_init}
-        rm -f /var/log/shadowsocks.log
-        rm -fr /usr/local/shadowsocks
-        echo -e "[${green}Info${plain}] ${software[1]} uninstall success"
-    else
-        echo
-        echo -e "[${green}Info${plain}] ${software[1]} uninstall cancelled, nothing to do..."
-        echo
-    fi
-}
-
-uninstall_shadowsocks_go(){
-    printf "Are you sure uninstall ${red}${software[2]}${plain}? [y/n]\n"
-    read -p '(default: n):' answer
-    [ -z "${answer}" ] && answer='n'
-    if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
-        ${shadowsocks_go_init} status > /dev/null 2>&1
-        if [ $? -eq 0 ]; then
-            ${shadowsocks_go_init} stop
-        fi
-        local service_name
-        service_name=$(basename ${shadowsocks_go_init})
-        if check_sys packageManager yum; then
-            chkconfig --del "${service_name}"
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" remove
-        fi
-        rm -fr $(dirname ${shadowsocks_go_config})
-        rm -f ${shadowsocks_go_init}
-        rm -f /usr/bin/shadowsocks-server
-        echo -e "[${green}Info${plain}] ${software[2]} uninstall success"
-    else
-        echo
-        echo -e "[${green}Info${plain}] ${software[2]} uninstall cancelled, nothing to do..."
-        echo
-    fi
-}
-
-uninstall_shadowsocks_libev(){
-    printf "Are you sure uninstall ${red}${software[3]}${plain}? [y/n]\n"
-    read -p '(default: n):' answer
-    [ -z "${answer}" ] && answer='n'
-    if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
-        ${shadowsocks_libev_init} status > /dev/null 2>&1
-        if [ $? -eq 0 ]; then
-            ${shadowsocks_libev_init} stop
-        fi
-        local service_name
-        service_name=$(basename ${shadowsocks_libev_init})
-        if check_sys packageManager yum; then
-            chkconfig --del "${service_name}"
-        elif check_sys packageManager apt; then
-            update-rc.d -f "${service_name}" remove
-        fi
-        rm -fr $(dirname ${shadowsocks_libev_config})
-        rm -f /usr/local/bin/ss-local
-        rm -f /usr/local/bin/ss-tunnel
-        rm -f /usr/local/bin/ss-server
-        rm -f /usr/local/bin/ss-manager
-        rm -f /usr/local/bin/ss-redir
-        rm -f /usr/local/bin/ss-nat
-        rm -f /usr/local/bin/obfs-local
-        rm -f /usr/local/bin/obfs-server
-        rm -f /usr/local/lib/libshadowsocks-libev.a
-        rm -f /usr/local/lib/libshadowsocks-libev.la
-        rm -f /usr/local/include/shadowsocks.h
-        rm -f /usr/local/lib/pkgconfig/shadowsocks-libev.pc
-        rm -f /usr/local/share/man/man1/ss-local.1
-        rm -f /usr/local/share/man/man1/ss-tunnel.1
-        rm -f /usr/local/share/man/man1/ss-server.1
-        rm -f /usr/local/share/man/man1/ss-manager.1
-        rm -f /usr/local/share/man/man1/ss-redir.1
-        rm -f /usr/local/share/man/man1/ss-nat.1
-        rm -f /usr/local/share/man/man8/shadowsocks-libev.8
-        rm -fr /usr/local/share/doc/shadowsocks-libev
-        rm -f ${shadowsocks_libev_init}
-        echo -e "[${green}Info${plain}] ${software[3]} uninstall success"
-    else
-        echo
-        echo -e "[${green}Info${plain}] ${software[3]} uninstall cancelled, nothing to do..."
-        echo
-    fi
-}
-
-uninstall_shadowsocks(){
-    while true
-    do
-    echo 'Which Shadowsocks server you want to uninstall?'
-    for ((i=1;i<=${#software[@]};i++ )); do
-        hint="${software[$i-1]}"
-        echo -e "${green}${i}${plain}) ${hint}"
-    done
-    read -p 'Please enter a number [1-4]:' un_select
-    case "${un_select}" in
-        1|2|3|4)
-        echo
-        echo "You choose = ${software[${un_select}-1]}"
-        echo
-        break
-        ;;
-        *)
-        echo -e "[${red}Error${plain}] Please only enter a number [1-4]"
-        ;;
-    esac
-    done
-
-    if   [ "${un_select}" == '1' ]; then
-        if [ -f ${shadowsocks_python_init} ]; then
-            uninstall_shadowsocks_python
-        else
-            echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
-            echo
-            exit 1
-        fi
-    elif [ "${un_select}" == '2' ]; then
-        if [ -f ${shadowsocks_r_init} ]; then
-            uninstall_shadowsocks_r
-        else
-            echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
-            echo
-            exit 1
-        fi
-    elif [ "${un_select}" == '3' ]; then
-        if [ -f ${shadowsocks_go_init} ]; then
-            uninstall_shadowsocks_go
-        else
-            echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
-            echo
-            exit 1
-        fi
-    elif [ "${un_select}" == '4' ]; then
-        if [ -f ${shadowsocks_libev_init} ]; then
-            uninstall_shadowsocks_libev
-        else
-            echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
-            echo
-            exit 1
-        fi
-    fi
-}
-
-# Initialization step
-action=$1
-[ -z "$1" ] && action=install
-case "${action}" in
-    install|uninstall)
-        ${action}_shadowsocks
-        ;;
-    *)
-        echo "Arguments error! [${action}]"
-        echo "Usage: $(basename "$0") [install|uninstall]"
-        ;;
-esac
\ No newline at end of file
diff --git a/shell-project b/shell-project
new file mode 160000
index 0000000..a3a5107
--- /dev/null
+++ b/shell-project
@@ -0,0 +1 @@
+Subproject commit a3a51074a02c0b8ee90084af038b59a983890f19