允许 su 到 root
非常简单,下面是设置的方法:
me@tipfoo:~$ sudo passwd root
Password: <--- 输入安装时那个用户的密码
Enter new UNIX password: <--- 新的Root用户密码
Retype new UNIX password: <--- 重复新的Root用户密码
passwd:已成功更新密码
找到如下内容:
<schema>
<key>greeter/Include</key>
<signature>s</signature>
<default></default>
</schema>
<schema>
<key>greeter/Exclude</key>
<signature>s</signature>
<default>bin,root,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,nobody4,noaccess,postgres,pvm,rpm,nfsnobody,pcap</default>
</schema>
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修改为:
<schema>
<key>greeter/Include</key>
<signature>s</signature>
<default>root</default>
</schema>
<schema>
<key>greeter/Exclude</key>
<signature>s</signature>
<default>bin,daemon,adm,lp,sync,shutdown,halt,mail,news,uucp,operator,nobody,nobody4,noaccess,postgres,pvm,rpm,nfsnobody,pcap</default>
</schema>
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