root/user basic knowledge...
2010-01-27 16:16
204 查看
UID:使用者的号码
GID:群组的号码
一般来说 root的UID和GID都为0.可以在/etc/passwd中可以看到
只要把UID设为0的话,账户就具有root权限。
平时最好不用root来登陆哦~以防不小心修改了文件,会造成致命的错误。。。
还有一个常见问题。root的密码是什么呢?
可以进普通user 然后输入命令 sudo root passwd
这样就有让你设定root密码的信息了,设完以后就可以进root了~~
~
GID:群组的号码
一般来说 root的UID和GID都为0.可以在/etc/passwd中可以看到
只要把UID设为0的话,账户就具有root权限。
平时最好不用root来登陆哦~以防不小心修改了文件,会造成致命的错误。。。
还有一个常见问题。root的密码是什么呢?
可以进普通user 然后输入命令 sudo root passwd
这样就有让你设定root密码的信息了,设完以后就可以进root了~~
~
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