39 lines
414 B
Markdown
39 lines
414 B
Markdown
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### 1. 查看防火墙状态
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```bash
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sudo ufw status
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```
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### 2. 开启防火墙
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```bash
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sudo ufw enable
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```
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### 3. 关闭防火墙
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```bash
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sudo ufw disable
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```
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### 4. 放开端口
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```bash
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sudo ufw allow 8000/tcp
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sudo ufw allow 443
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```
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### 5. 网卡+IP端
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```bash
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sudo ufw allow in on ens18 from 192.168.0.0/24
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sudo ufw allow out on ens18 from 192.168.0.0/24
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```
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### 6. 更多用法
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```bash
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man ufw
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```
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