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@@ -7,7 +7,7 @@ tags: ["centos"]
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categories: ["os"]
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---
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# 常用初始配置
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## 常用初始配置
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- 系统更新
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```bash
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yum update
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@@ -125,7 +125,7 @@ categories: ["os"]
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- 卸载 ntpdate,换 chrony
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- 检查 /etc/rc.d/rc.local
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# 安全设置
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## 安全设置
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- /etc/pam.d/sshd
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- 用户 ssh 登陆密码错误 3 次后锁住用户 10 分钟
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```
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