diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9bb88d3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/.DS_Store
diff --git a/Nginx/ssl-install/README.md b/Nginx/ssl-install/README.md
new file mode 100644
index 0000000..9cb9e39
--- /dev/null
+++ b/Nginx/ssl-install/README.md
@@ -0,0 +1,58 @@
+# Nginx 安装 ssl 证书
+
+1、以腾讯云为例，去 SSL 证书管理控制台：https://console.cloud.tencent.com/ssl 下载并解压缩证书文件包到本地目录。  
+
+2.、解压缩后，可获得相关类型的证书文件。其中包含 Nginx 文件夹和 CSR 文件。  
+
+```
+文件夹名称：Nginx
+文件夹内容：
+    1_www.domain.com_bundle.crt 证书文件
+    2_www.domain.com.key 私钥文件
+CSR 文件内容： www.domain.com.csr 文件
+```
+说明：CSR 文件是申请证书时由您上传或系统在线生成的，提供给 CA 机构。安装时可忽略该文件。
+    
+3、将已获取到的 1_www.domain.com_bundle.crt 证书文件和 2_www.domain.com.key 私钥文件从本地拷贝到服务器的某个目录下。  
+
+4、Nginx 配置：  
+
+```
+server {
+    listen 443;
+
+    server_name phpedu.club www.phpedu.club;
+    root /usr/share/nginx/html;
+    index index.html index.htm index.php;
+
+    # 启用 SSL 功能
+    ssl on;
+    # 证书文件名称
+    ssl_certificate /etc/nginx/conf.d/ssl/1_phpedu.club_bundle.crt;
+    # 私钥文件名称
+    ssl_certificate_key /etc/nginx/conf.d/ssl/2_phpedu.club.key;
+    ssl_session_timeout 5m;
+    # 请按照这个协议配置
+    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
+    # 请按照这个套件配置，配置加密套件，写法遵循 openssl 标准。
+    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
+    ssl_prefer_server_ciphers on;
+
+    location ~* /\. {
+        deny all;
+    }
+}
+
+server {
+    listen 80;
+    server_name phpedu.club www.phpedu.club;
+    # 把 http 的域名请求转成 https
+    rewrite ^(.*)$ https://$host$1 permanent;
+}
+```
+
+5、重启Nginx。  
+
+### 参考
+
+- [https://cloud.tencent.com/document/product/400/35244](https://cloud.tencent.com/document/product/400/35244)
\ No newline at end of file
diff --git a/PHP7-yum-install/PHP7-yum-install.sh b/PHP7-yum-install/PHP7-yum-install.sh
new file mode 100644
index 0000000..951d287
--- /dev/null
+++ b/PHP7-yum-install/PHP7-yum-install.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+# 安装 epel 源（epel 是基于 Fedora 的一个项目，为"红帽系"的操作系统提供额外的软件包）
+
+rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+
+# 安装 webtatic 源（安装 webtatic-release 之前需要先安装 epel-release）
+
+rpm -ivh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
+
+# 安装 PHP 及其扩展
+
+yum -y install  mod_php72w \
+                php72w-bcmath \
+                php72w-cli \
+                php72w-common \
+                php72w-devel \
+                php72w-fpm \
+                php72w-gd \
+                php72w-mbstring \
+                php72w-mysql \
+                php72w-opcache \
+                php72w-pdo \
+                php72w-xml
+
+# 安装 Composer 并配置阿里云源
+curl -sSL https://getcomposer.org/installer | php &&\
+    mv composer.phar /usr/local/bin/composer &&\
+    composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
+
+echo "===================================================="
+php -v
+composer -V
+echo "===================================================="
\ No newline at end of file
diff --git a/PHP7-yum-install/README.md b/PHP7-yum-install/README.md
new file mode 100644
index 0000000..4ff5225
--- /dev/null
+++ b/PHP7-yum-install/README.md
@@ -0,0 +1,51 @@
+# 通过 yum 安装 PHP7
+
+### 脚本描述
+
+```
+通过 yum 安装 PHP7 并安装 Composer
+```
+
+### 脚本内容
+
+[PHP7-yum-install.sh](PHP7-yum-install.sh)  
+
+```shell
+#!/bin/bash
+
+# 安装 epel 源（epel 是基于 Fedora 的一个项目，为"红帽系"的操作系统提供额外的软件包）
+rpm -ivh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+
+# 安装 webtatic 源（安装 webtatic-release 之前需要先安装 epel-release）
+rpm -ivh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
+
+# 安装 PHP 及其扩展
+yum -y install  mod_php72w \
+                php72w-bcmath \
+                php72w-cli \
+                php72w-common \
+                php72w-devel \
+                php72w-fpm \
+                php72w-gd \
+                php72w-mbstring \
+                php72w-mysql \
+                php72w-opcache \
+                php72w-pdo \
+                php72w-xml
+
+# 安装 Composer 并配置阿里云源
+curl -sSL https://getcomposer.org/installer | php &&\
+    mv composer.phar /usr/local/bin/composer &&\
+    composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
+
+echo "===================================================="
+php -v
+composer -V
+echo "===================================================="
+```
+
+### 执行
+
+```shell
+bash PHP7-yum-install.sh
+```
\ No newline at end of file
diff --git a/common-software-install/README.md b/common-software-install/README.md
new file mode 100644
index 0000000..88b8d22
--- /dev/null
+++ b/common-software-install/README.md
@@ -0,0 +1,37 @@
+# CentOS7 初始化
+
+### 脚本描述
+```
+纯净的 CentOS7 系统, 需要安装一些常用的软件, 如 git、vim 等.
+```
+
+### 脚本内容
+[common-software-install.sh](common-software-install.sh)
+```shell
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} common-software's install begin ${NC} \n"
+echo "===================================================="
+
+# 为了使用 ifconfig 命令, 需要安装 net-tools
+yum -y install net-tools
+yum -y install vim
+yum -y install wget
+yum -y install autoconf
+yum -y install gcc gcc-c++ make
+yum -y install git
+
+echo "===================================================="
+printf "${GREENCOLOR} common-software's install finish ${NC} \n"
+echo "===================================================="
+```
+
+### 执行
+```shell
+bash common-software-install.sh
+```
diff --git a/common-software-install/common-software-install.sh b/common-software-install/common-software-install.sh
new file mode 100644
index 0000000..3a82711
--- /dev/null
+++ b/common-software-install/common-software-install.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} common-software's install begin ${NC} \n"
+echo "===================================================="
+
+# 为了使用 ifconfig 命令, 需要安装 net-tools
+yum -y install net-tools
+yum -y install vim
+yum -y install wget
+yum -y install autoconf
+yum -y install gcc gcc-c++ make
+yum -y install git
+
+echo "===================================================="
+printf "${GREENCOLOR} common-software's install finish ${NC} \n"
+echo "===================================================="
\ No newline at end of file
diff --git a/docker-rm-all/README.md b/docker-rm-all/README.md
new file mode 100644
index 0000000..1a5c5b8
--- /dev/null
+++ b/docker-rm-all/README.md
@@ -0,0 +1,37 @@
+# 删除所有容器和镜像
+
+### 脚本描述
+
+```
+删除所有容器和镜像
+```
+
+### 脚本内容
+[docker-rm-all.sh](docker-rm-all.sh)  
+
+```shell
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's rm begin ${NC} \n"
+echo "===================================================="
+
+# 删除所有容器
+docker rm -f $(docker ps -aq)
+# 删除所有镜像
+docker rmi $(docker images -q)
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's rm finish ${NC} \n"
+echo "===================================================="
+```
+
+### 执行
+
+```shell
+bash docker-rm-all.sh
+```
\ No newline at end of file
diff --git a/docker-rm-all/docker-rm-all.sh b/docker-rm-all/docker-rm-all.sh
new file mode 100644
index 0000000..a1de6ad
--- /dev/null
+++ b/docker-rm-all/docker-rm-all.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's rm begin ${NC} \n"
+echo "===================================================="
+
+# 删除所有容器
+docker rm -f $(docker ps -aq)
+# 删除所有镜像
+docker rmi $(docker images -q)
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's rm finish ${NC} \n"
+echo "===================================================="
\ No newline at end of file
diff --git a/docker-yum-install/README.md b/docker-yum-install/README.md
new file mode 100644
index 0000000..549fc20
--- /dev/null
+++ b/docker-yum-install/README.md
@@ -0,0 +1,49 @@
+# 安装 docker、docker-compose
+
+### 脚本描述
+```
+使用 yum 安装安装 docker、docker-compose 并启动 docker, 同时配置阿里云 docker 镜像加速器.
+```
+
+### 脚本内容
+
+[docker-yum-install.sh](docker-yum-install.sh)  
+
+```shell
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's install begin ${NC} \n"
+echo "===================================================="
+
+# 安装 EPEL
+yum -y install epel-release
+# 安装docker和docker-compose
+yum -y install docker docker-compose
+# 配置阿里云 docker 镜像加速器
+mkdir -p /etc/docker
+tee /etc/docker/daemon.json <<-'EOF'
+{
+  "registry-mirrors": ["https://8auvmfwy.mirror.aliyuncs.com"]
+}
+EOF
+# 重新加载配置、重启 docker
+systemctl daemon-reload
+systemctl restart docker
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's install finish ${NC} \n"
+docker_version=$(docker -v)
+printf "${GREENCOLOR} ${docker_version} ${NC} \n"
+echo "===================================================="
+```
+
+### 执行
+
+```shell
+bash docker-yum-install.sh
+```
\ No newline at end of file
diff --git a/docker-yum-install/docker-yum-install.sh b/docker-yum-install/docker-yum-install.sh
new file mode 100644
index 0000000..706627b
--- /dev/null
+++ b/docker-yum-install/docker-yum-install.sh
@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's install begin ${NC} \n"
+echo "===================================================="
+
+# 安装 EPEL
+yum -y install epel-release
+# 安装 docker 和 docker-compose
+yum -y install docker docker-compose
+# 配置阿里云 docker 镜像加速器
+mkdir -p /etc/docker
+tee /etc/docker/daemon.json <<-'EOF'
+{
+  "registry-mirrors": ["https://8auvmfwy.mirror.aliyuncs.com"]
+}
+EOF
+# 重新加载配置、重启 docker
+systemctl daemon-reload
+systemctl restart docker
+
+echo "===================================================="
+printf "${GREENCOLOR} Docker's install finish ${NC} \n"
+docker_version=$(docker -v)
+printf "${GREENCOLOR} ${docker_version} ${NC} \n"
+echo "===================================================="
\ No newline at end of file
diff --git a/firewalld-disable/README.md b/firewalld-disable/README.md
new file mode 100644
index 0000000..017b156
--- /dev/null
+++ b/firewalld-disable/README.md
@@ -0,0 +1,38 @@
+# 关闭并开机禁用 firewalld
+
+### 脚本描述
+
+```
+关闭并开机禁用 firewalld
+```
+
+### 脚本内容
+
+[firewalld-disable.sh](firewalld-disable.sh)  
+
+```shell
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} firewalld's disable begin ${NC} \n"
+echo "===================================================="
+
+# 关闭防火墙
+systemctl stop firewalld
+# 开机禁用防火墙
+systemctl disable firewalld
+
+echo "===================================================="
+printf "${GREENCOLOR} firewalld's disable finish ${NC} \n"
+echo "===================================================="
+```
+
+### 执行
+
+```shell
+bash firewalld-disable.sh
+```
\ No newline at end of file
diff --git a/firewalld-disable/firewalld-disable.sh b/firewalld-disable/firewalld-disable.sh
new file mode 100644
index 0000000..091c466
--- /dev/null
+++ b/firewalld-disable/firewalld-disable.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+echo "===================================================="
+printf "${GREENCOLOR} firewalld's disable begin ${NC} \n"
+echo "===================================================="
+
+# 关闭防火墙
+systemctl stop firewalld
+# 开机禁用防火墙
+systemctl disable firewalld
+
+echo "===================================================="
+printf "${GREENCOLOR} firewalld's disable finish ${NC} \n"
+echo "===================================================="
\ No newline at end of file
diff --git a/go-install/README.md b/go-install/README.md
new file mode 100644
index 0000000..f780d7a
--- /dev/null
+++ b/go-install/README.md
@@ -0,0 +1,16 @@
+# Go 安装
+
+```sh
+# 下载 & 解压
+wget https://mirrors.ustc.edu.cn/golang/go1.17.1.linux-amd64.tar.gz
+tar -xvf go1.17.1.linux-amd64.tar.gz -C /home/work/service
+
+# vim /etc/profile
+export GOROOT=/home/work/service/go
+export GOPATH=/home/work/gopath
+export PATH=$PATH:$GOROOT/bin:$GOPATH/bin
+source /etc/profile
+
+# 创建目录
+mkdir -p /home/work/gopath
+```
diff --git a/mysql57-yum-install/README.md b/mysql57-yum-install/README.md
new file mode 100644
index 0000000..f856726
--- /dev/null
+++ b/mysql57-yum-install/README.md
@@ -0,0 +1,88 @@
+# 安装 Mysql
+
+### 脚本描述
+
+```
+使用 yum 安装 MySQL5.7 并启动
+```
+
+### 脚本内容
+
+[mysql57-yum-install.sh](mysql57-yum-install.sh)  
+
+```shell
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+DOWNLOAD_DIR="/usr/src"
+SOURCE_DIR="http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm"
+
+echo "===================================================="
+printf "${GREENCOLOR} MySQL's install begin ${NC} \n"
+echo "===================================================="
+
+# 安装 MySQL
+# 如果安装过 MySQL, 先卸载
+yum -y remove mysql
+# 进入目录
+cd $DOWNLOAD_DIR
+# 下载 MySQL 包
+wget $SOURCE_DIR
+# 安装 MySQL 的 yum 源
+rpm -ivh mysql57-community-release-el7-8.noarch.rpm
+# 安装 MySQL
+yum -y install mysql-community-server
+# 启动 MySQL
+service mysqld start
+
+echo "===================================================="
+printf "${GREENCOLOR} MySQL's install finish ${NC} \n"
+cat /var/log/mysqld.log | grep 'temporary password'
+echo "===================================================="
+```
+
+### 执行
+
+```shell
+bash mysql57-yum-install.sh
+```
+
+### 如何修改 root 密码？
+
+1、首先查看初始化的密码。  
+
+```sh
+cat /var/log/mysqld.log | grep 'temporary password'
+```
+
+2、用初始密码登录 MySQL，然后修改 root 的密码。  
+
+```sql
+ALTER user 'root'@'localhost' IDENTIFIED BY 'duiying*D123';
+```
+
+3、刷新权限。  
+
+```sql
+FLUSH PRIVILEGES;
+```
+
+4、允许其他主机连接 MySQL。  
+
+```sql
+use mysql;
+update user set host = '%' where user = 'root';
+FLUSH PRIVILEGES;
+```
+
+### 如何设置 MySQL 开机自启动？
+
+```sh
+# 编辑文件
+vim /etc/rc.log
+# 在尾部新增下面这行
+service mysqld start
+```
\ No newline at end of file
diff --git a/mysql57-yum-install/mysql57-yum-install.sh b/mysql57-yum-install/mysql57-yum-install.sh
new file mode 100644
index 0000000..7c043f4
--- /dev/null
+++ b/mysql57-yum-install/mysql57-yum-install.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+DOWNLOAD_DIR="/usr/src"
+SOURCE_DIR="http://repo.mysql.com/mysql57-community-release-el7-8.noarch.rpm"
+
+echo "===================================================="
+printf "${GREENCOLOR} MySQL's install begin ${NC} \n"
+echo "===================================================="
+
+# 安装 MySQL
+# 如果安装过 MySQL, 先卸载
+yum -y remove mysql
+# 进入目录
+cd $DOWNLOAD_DIR
+# 下载 MySQL 包
+wget $SOURCE_DIR
+# 安装 MySQL 的 yum 源
+rpm -ivh mysql57-community-release-el7-8.noarch.rpm
+# 安装 MySQL
+yum -y install mysql-community-server
+# 启动 MySQL
+service mysqld start
+
+echo "===================================================="
+printf "${GREENCOLOR} MySQL's install finish ${NC} \n"
+cat /var/log/mysqld.log | grep 'temporary password'
+echo "===================================================="
\ No newline at end of file
diff --git a/nginx-yum-install/README.md b/nginx-yum-install/README.md
new file mode 100644
index 0000000..9132c53
--- /dev/null
+++ b/nginx-yum-install/README.md
@@ -0,0 +1,48 @@
+# 安装 Nginx
+
+### 脚本描述
+
+```
+使用 yum 安装 Nginx 并启动
+```
+
+### 脚本内容
+
+[nginx-yum-install.sh](nginx-yum-install.sh)  
+
+```shell
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+DOWNLOAD_DIR="/usr/src"
+SOURCE_DIR="http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm"
+
+echo "===================================================="
+printf "${GREENCOLOR} Nginx's install begin ${NC} \n"
+echo "===================================================="
+
+# 安装 Nginx
+# 进入目录
+cd $DOWNLOAD_DIR
+# 下载 Nginx 包
+wget $SOURCE_DIR
+# 安装 Nginx 的 yum 源
+rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm
+# 安装 Nginx
+yum -y install nginx
+# 启动 Nginx
+service nginx restart
+
+echo "===================================================="
+printf "${GREENCOLOR} Nginx's install finish ${NC} \n"
+echo "===================================================="
+```
+
+### 执行
+
+```shell
+bash nginx-yum-install.sh
+```
\ No newline at end of file
diff --git a/nginx-yum-install/nginx-yum-install.sh b/nginx-yum-install/nginx-yum-install.sh
new file mode 100644
index 0000000..96d7fa8
--- /dev/null
+++ b/nginx-yum-install/nginx-yum-install.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+# '\033[字背景颜色;字体颜色m字符串\033[0m'
+GREENCOLOR='\033[1;32m'
+NC='\033[0m'
+
+DOWNLOAD_DIR="/usr/src"
+SOURCE_DIR="http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm"
+
+echo "===================================================="
+printf "${GREENCOLOR} Nginx's install begin ${NC} \n"
+echo "===================================================="
+
+# 安装 Nginx
+# 进入目录
+cd $DOWNLOAD_DIR
+# 下载 Nginx 包
+wget $SOURCE_DIR
+# 安装 Nginx 的 yum 源
+rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm
+# 安装 Nginx
+yum -y install nginx
+# 启动 Nginx
+service nginx restart
+
+echo "===================================================="
+printf "${GREENCOLOR} Nginx's install finish ${NC} \n"
+echo "===================================================="
\ No newline at end of file
diff --git a/redis5-src-install/README.md b/redis5-src-install/README.md
new file mode 100644
index 0000000..750a20c
--- /dev/null
+++ b/redis5-src-install/README.md
@@ -0,0 +1,72 @@
+# 通过源码安装 redis5.0.5
+
+### 脚本描述
+
+```
+通过源码安装 redis5.0.5 并启动服务
+```
+
+### 脚本内容
+
+[redis5-src-install.sh](redis5-src-install.sh)  
+
+```shell
+#!/bin/bash
+
+DOWNLOAD_DIR="/usr/src"
+SOURCE_DIR="http://download.redis.io/releases/redis-5.0.5.tar.gz"
+
+# 安装依赖
+yum -y install  libxml2 libxml2-devel  telnet pcre-devel curl-devel
+
+# 进入下载目录
+cd $DOWNLOAD_DIR
+# 下载源码包
+wget $SOURCE_DIR
+
+# 解压
+tar -xzvf redis-5.0.5.tar.gz
+# 进入目录
+cd redis-5.0.5
+# 编译
+make
+# 安装
+make install
+
+# 启动 redis 服务端
+cd src
+./redis-server
+```
+
+### 客户端连接
+
+```shell
+redis-cli -h 127.0.0.1 -p 6379
+```
+
+### 让 redis 服务在后台启动
+
+```shell
+# 进入目录
+cd /usr/src/redis-5.0.5/
+# 拷贝出一份自定义配置文件
+cp redis.conf myredis.conf
+# 修改配置文件 daemonize no => daemonize yes port 6379 => port 6397
+# 如何开启远程访问？将 bind 127.0.0.1 注释掉
+# 如何设置密码？requirepass myPassword
+vim myredis.conf
+# 以指定配置文件启动 redis 服务
+cd /usr/src/redis-5.0.5/src
+./redis-server /usr/src/redis-5.0.5/myredis.conf
+# 查看 redis 服务是否启动
+[root@localhost src]# ps -ef | grep redis
+root       6431      1  0 15:59 ?        00:00:00 ./redis-server 127.0.0.1:6397
+root       6438   6361  0 16:00 pts/1    00:00:00 grep --color=auto redis
+# 客户端连接
+redis-cli -h 127.0.0.1 -p 6397
+```
+
+### 执行
+```shell
+bash redis5-src-install.sh
+```
\ No newline at end of file
diff --git a/redis5-src-install/redis5-src-install.sh b/redis5-src-install/redis5-src-install.sh
new file mode 100644
index 0000000..f570d9d
--- /dev/null
+++ b/redis5-src-install/redis5-src-install.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+DOWNLOAD_DIR="/usr/src"
+SOURCE_DIR="http://download.redis.io/releases/redis-5.0.5.tar.gz"
+
+# 安装依赖
+yum -y install  libxml2 libxml2-devel  telnet pcre-devel curl-devel
+
+# 进入下载目录
+cd $DOWNLOAD_DIR
+# 下载源码包
+wget $SOURCE_DIR
+
+# 解压
+tar -xzvf redis-5.0.5.tar.gz
+# 进入目录
+cd redis-5.0.5
+# 编译
+make
+# 安装
+make install
+
+# 启动 redis 服务端
+cd src
+./redis-server
\ No newline at end of file
diff --git a/samba/README.md b/samba/README.md
new file mode 100644
index 0000000..5d106d3
--- /dev/null
+++ b/samba/README.md
@@ -0,0 +1,87 @@
+# CentOS7 搭建 samba 实现与Win共享目录
+
+**搭建**  
+
+```shell
+# 1、关闭防火墙、selinux
+
+# 2. 安装samba
+yum -y install samba
+
+# 3、修改 samba 配置文件（首先备份配置文件）
+cp /etc/samba/smb.conf /etc/samba/smb.conf.bak
+vim /etc/samba/smb.conf
+# 底部新增内容
+[www]
+comment = www           # 说明
+path = /data/www        # 资源路径
+valid users = smbuser   # 能够访问资源的用户
+browseable = yes        # 是yes/否no在浏览资源中显示共享目录
+writable = yes          # 是yes/否no不以只读方式共享
+create mask = 0777      # 建立文件时所给的权限
+directory mask = 0777   # 建立目录时所给的权限
+
+# 4、添加用户
+useradd smbuser
+passwd smbuser
+# samba添加用户
+smbpasswd -a smbuser
+
+# 5、添加共享文件夹
+mkdir -p /data/www
+chmod -R 777 /data/www
+chown -R smbuser:smbuser /data
+
+# 6、重启 samba 服务
+systemctl restart smb
+```
+
+**如何在 Win 中打开**  
+
+1、文件夹中打开  
+
+<div align=center><img src="https://raw.githubusercontent.com/duiying/img/master/samba.png" width="400"></div>  
+
+2、运行中打开  
+
+<div align=center><img src="https://raw.githubusercontent.com/duiying/img/master/samba-2.png" width="400"></div>  
+
+3、映射网络驱动器  
+
+<div align=center><img src="https://raw.githubusercontent.com/duiying/img/master/映射网络驱动器.png" width="400"></div>  
+
+此时会多出一个盘符  
+
+<div align=center><img src="https://raw.githubusercontent.com/duiying/img/master/盘符.png" width="400"></div>  
+
+**注意**  
+
+Win 在登录 samba 时，会缓存用户名和密码，当想切换 samba 用户登录时需要清除缓存  
+
+```
+# net use 打印缓存连接列表
+# net use 远程连接名称 /del 删除一个连接
+# net use * /del 删除全部连接
+
+C:\Users\wyx>net use
+会记录新的网络连接。
+
+
+状态       本地        远程                      网络
+
+-------------------------------------------------------------------------------
+已断开连接             \\192.168.246.128\IPC$    Microsoft Windows Network
+命令成功完成。
+
+C:\Users\wyx>net use \\192.168.246.128\IPC$ /del
+\\192.168.246.128\IPC$ 已经删除。
+
+C:\Users\wyx>net use * /del
+列表是空的。
+```
+
+**参考**  
+
+- [https://blog.csdn.net/yt_php/article/details/80787331](https://blog.csdn.net/yt_php/article/details/80787331)
+- [https://www.cnblogs.com/thammer/p/8283704.html](https://www.cnblogs.com/thammer/p/8283704.html)
+