更新ssh脚本,优化备份脚本,删除nginx证书链接

shell/code/backups/backups_file_mysql_cloud_docker.sh

@@ -13,14 +13,12 @@ for item in "$web_path"/*; do
     # 切换到网站目录进行压缩
     cd "$item" || exit
     zip -r "${item_name}_${date_time}.zip" .
-    # 移动压缩文件回原始目录
-    mv "${item_name}_${date_time}.zip" "$original_dir"
-    # 返回原始目录
-    cd "$original_dir" || exit
     # 上传到百度网盘存储
     bypy upload "${item_name}_${date_time}.zip" "/${item_name}/"
     # 上传到阿里云盘
     aliyunpan upload "${item_name}_${date_time}.zip" "/网站/${item_name}/${year}/"
     # 删除文件
     rm "${item_name}_${date_time}.zip"
+    # 返回原始目录
+    cd "$original_dir" || exit
 done

shell/code/ng_ln.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-
-for file in /etc/nginx/sites-available/*;do
-	base=$(basename "$file")
-	ln -s "$file" "/etc/nginx/sites-enabled"
-done

shell/code/ssh.sh

@@ -45,7 +45,7 @@ install_key(){
     fi
     
     
-    systemctl restart sshd.service
+    sudo systemctl restart sshd.service
 
     echo "密钥安装完成"
 }
@@ -132,9 +132,9 @@ alter_port() {
     echo "端口已经修改为$port_number，记得防火墙放行"  
 }
 
-if [ "$(id -u)" != "0" ]; then  
+if not command -v sudo &> /dev/null
-   echo "该脚本必须以root权限运行" 1>&2  
+then
-   exit 1  
+    echo "sudo 未安装"
 fi
 
 while true