From ff48da81e33a65c513808021b6d2b4b20dee6680 Mon Sep 17 00:00:00 2001 From: Your Name Date: Sun, 30 Jun 2024 22:25:07 +0800 Subject: [PATCH] =?UTF-8?q?=E7=AC=94=E8=AE=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...240624\351\230\262\347\201\253\345\242\231.md" | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 "\350\216\253\346\265\267\345\251\214/20240624\351\230\262\347\201\253\345\242\231.md" diff --git "a/\350\216\253\346\265\267\345\251\214/20240624\351\230\262\347\201\253\345\242\231.md" "b/\350\216\253\346\265\267\345\251\214/20240624\351\230\262\347\201\253\345\242\231.md" new file mode 100644 index 0000000..3231bd3 --- /dev/null +++ "b/\350\216\253\346\265\267\345\251\214/20240624\351\230\262\347\201\253\345\242\231.md" @@ -0,0 +1,15 @@ +# 防火墙 + +1. 启用/禁用 UFW + - 启用 UFW：`sudo ufw enable` + - 禁用 UFW：`sudo ufw disable` +2. 检查 UFW 状态 + - `sudo ufw status` +3. 允许/拒绝 端口 + - 允许特定端口：`sudo ufw allow [端口号]` + - 拒绝特定端口：`sudo ufw deny [端口号]` +4. 允许/拒绝 服务 + - 允许特定服务：`sudo ufw allow '[服务名称]'` + - 拒绝特定服务：`sudo ufw deny '[服务名称]'` +5. 删除规则 + - 删除特定规则：`sudo ufw delete [规则编号]` \ No newline at end of file -- Gitee