CentOS启用sudo方法
<p style='margin: 0px; padding: 5px 0px; outline: none; font-size: 14px; line-height: 30px; font-family: tahoma, arial, "Microsoft YaHei";'><strong>1、添加sudo用户</strong></p>
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执行visudo命令，找到:</p>
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root ALL=(ALL) ALL</p>
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在下面增加:</p>
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centos ALL=(ALL) ALL<br>
<br><strong>2、禁止root用户登录</strong></p>
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编辑/etc/ssh/sshd_config<br>
将</p>
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PermitRootLogin yes</p>
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改为</p>
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PermitRootLogin no</p>
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<strong>3、重启sshd:</strong></p>
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service sshd reload</p>
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