diff --git "a/\350\265\226\345\277\203\345\246\215/20240606 PacVim \344\270\216 SSL\350\257\201\344\271\246 - nginx.md" "b/\350\265\226\345\277\203\345\246\215/20240606 PacVim \344\270\216 SSL\350\257\201\344\271\246 - nginx.md"
index 64015cf0ceddcd80eab955157e9134cdb92bdd2b..50d2951cfbd94b8f9631e20f5df244dd2fcff3b7 100644
--- "a/\350\265\226\345\277\203\345\246\215/20240606 PacVim \344\270\216 SSL\350\257\201\344\271\246 - nginx.md"	
+++ "b/\350\265\226\345\277\203\345\246\215/20240606 PacVim \344\270\216 SSL\350\257\201\344\271\246 - nginx.md"	
@@ -70,7 +70,7 @@ server {
 
 ```bash
 # 在nginx执行目录下执行命令
-sbin/nginx -t
+/sbin/nginx -t
 
 # 但是执行目录也有可能在/etc/nginx
 # 所以可以进入/etc/nginx执行命令
diff --git "a/\350\265\226\345\277\203\345\246\215/20240624 \345\256\211\350\243\205apache.md" "b/\350\265\226\345\277\203\345\246\215/20240624 \345\256\211\350\243\205apache.md"
new file mode 100644
index 0000000000000000000000000000000000000000..45db730fdb07f6198d9b619a6e273052fc0931bd
--- /dev/null
+++ "b/\350\265\226\345\277\203\345\246\215/20240624 \345\256\211\350\243\205apache.md"	
@@ -0,0 +1,57 @@
+##  安装apache
+
+先将网页文件备份，因为安装apache会将nginx覆盖
+
+安装Apache
+
+```bash
+apt update
+apt install apache2
+```
+
+因为原先安装nginx所以需要更改nginx端口或者更改apache端口
+
+```bash
+# 进入配置文件
+cd /etc/nginx
+# 因为配置独立分开，所以配置文件不是nginx.conf，而是conf.d/域名.conf
+# 将端口更改为8080
+```
+
+![858f226ac1424827598bd23d8e788d9](assets/20.png)
+
+```bash
+# 保存退出后测试配置文件并重启nginx服务
+/sbin/nginx -t
+systemctl restart nginx
+```
+
+华为云添加安全组
+
+控制台 - 安全组
+
+![c29573ba1058e3ecbc072ada2d78bdc](assets/21.png)
+
+选择安全组
+
+点击配置规则
+
+![770b2fda0a02caf1730a1180f55e1eb](assets/22.png)
+
+点击快速添加规则
+
+![c75bfb24c26ec247b9f38564ab7477d](assets/23.png)
+
+选择相应端口号添加即可
+
+```bash
+# nginx配置过ssl证书，做了https与http的重定向
+# 用http协议打开网页加上端口号可以访问
+# 但是https不行，因为暂时没有找到https更改端口号的方法，https默认端口号为443
+```
+
+## 安装防火墙utw
+
+```bash
+apt install utw
+```
diff --git "a/\350\265\226\345\277\203\345\246\215/20240701 apache\344\270\216 mysql.md" "b/\350\265\226\345\277\203\345\246\215/20240701 apache\344\270\216 mysql.md"
new file mode 100644
index 0000000000000000000000000000000000000000..14d28bd691722c9a4c33dbcfc72d0d54f6a60c6e
--- /dev/null
+++ "b/\350\265\226\345\277\203\345\246\215/20240701 apache\344\270\216 mysql.md"	
@@ -0,0 +1,179 @@
+## apache 添加二级域名
+
+### 华为云域名解析添加新的域名解析
+
+#### 点击云解析服务DNS
+
+![25](assets\24.PNG)
+
+#### 点击管理解析
+
+![26](assets\25.PNG)
+
+#### 点击添加记录集
+
+![27](assets\26.PNG)
+
+#### 将主机记录填写新的二级域名（别名）
+
+![28](assets\27.PNG)
+
+#### 配置apache文件
+
+```bash
+# 进入apache配置文件的目录
+cd /etc/apache2/sites-available
+# 修改配置文件000-default.conf
+```
+
+![29](assets\28.PNG)
+
+#### 测试重启服务
+
+```bash
+# 测试apache服务
+apache2ctl configtest
+# 重启apache服务
+systemctl restart apache2
+```
+
+#### 最后查看网页别名+域名
+
+```bash
+jh.leejaehyunow.top
+```
+
+可能会出现443端口冲突，记得在ports.conf将端口改成其他
+
+## apache 配置SSL证书
+
+#### 上传证书文件到指定路径
+
+```
+# 连接
+sftp root@60.204.154.55
+# 找到路径
+```
+
+可以在apache2里新建一个文件夹ssl将密钥文件放进去
+
+![](assets\29.png)
+
+#### 修改apache配置文件
+
+sites-available目录下的000-default.conf文件
+
+![31](assets\30.PNG)
+
+```bash
+# 安装证书
+SSLEngine on
+SSLCertificateFile /etc/apache2/ssl/server.crt
+SSLCertificateKeyFile /etc/apache2/ssl/server.key
+```
+
+在apache2.conf文件最后一行添加内容
+
+![bf4ed8fca05f89876e6322c0d419711](assets\31.PNG)
+
+```
+LoadModule ssl_module modules/mod_ssl.so
+```
+
+#### 开启ssl模块
+
+```bash
+a2enmod ssl
+```
+
+## 安装MySQL
+
+#### 下载MySQL
+
+这个是下载mysql所以建议选好位置，可以在家目录操作
+
+```bash
+wget https://dev.mysql.com/get/mysql-apt-config_0.8.30-1_all.deb   
+dpkg -i mysql-apt-config_0.8.30-1_all.deb
+```
+
+#### 安装MySQL
+
+```bash
+apt update
+apt install mysql-server
+```
+
+如果出现报错找不到mysql-server包可以试试替换一下仓库源
+
+```bash
+# 进入软件源目录
+cd  /etc/apt/
+
+# 修改sources.list文件
+vim sources.list
+
+# 将内容替换
+deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
+deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
+deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
+deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
+deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
+deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
+deb https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
+deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security bullseye-security main contrib non-free
+```
+
+![b0d51178867d47b4c5f72094e5f8973](assets\32)
+
+![806a34133e4295731bc003d713c1dca](\assets\33)
+
+![309c75e5b444a601b9401b9a0658f62](\assets\34)
+
+安装过程中会显示设置mysql root密码
+
+#### 连接数据库
+
+```bash
+mysql -u root -p
+```
+
+## MySQL 连接远程
+
+#### 进入mysql
+
+```bash
+mysql -u root -p
+```
+
+#### 添加权限
+
+```mysql
+use mysql;
+# 查看用户
+select user,host from user;
+# 修改用户权限
+update user set host='%' where user='root';
+grant all privileges on *.* to 'root'@'%' with grant option;
+# 更新列表
+flush privileges;
+```
+
+可以用native连接或者cmd连接试试
+
+```bash
+# cmd 连接 mysql 命令
+mysql -h 域名或ip -P mysql端口号 -u mysql用户名 -p
+```
+
+##### 若连接不上去华为云设置安全组添加规则
+
+## 安装postgresql
+
+```bash
+apt update
+apt install postgresql -y
+# 验证postgresql版本
+sudo -u postgres psql -c "SELECT version();"
+```
+
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