linux 普通用户授权root相关权限

先查看当前用户(test)是否有特权

[test@web01 ~]$ sudo -l

We trust you have received the usual lecture from the local System

Administrator. It usually boils down to these three things:

    #) Respect the privacy of others.

    #) Think before you type.

    #) With great power comes great responsibility.

[sudo] password for oldboy:

Sorry, user oldboy may not run sudo on web01.

用visudo给用户（test）创建特殊root权限或 vim　　/etc/sudoers 92行插入权限

oldboy  ALL=(ALL)      /bin/ls, /bin/touch

检查配置信息是否正确

[oldboy@web01 ~]$ sudo -l

[sudo] password for oldboy:

Matching Defaults entries for oldboy on this host:

    !visiblepw, always_set_home, env_reset, env_keep="COLORS DISPLAY HOSTNAME HISTSIZE INPUTRC KDEDIR LS_COLORS", env_keep+="MAIL PS1

    PS2 QTDIR USERNAME LANG LC_ADDRESS LC_CTYPE", env_keep+="LC_COLLATE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES",

    env_keep+="LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER LC_TELEPHONE", env_keep+="LC_TIME LC_ALL LANGUAGE LINGUAS _XKB_CHARSET

    XAUTHORITY", secure_path=/sbin\:/bin\:/usr/sbin\:/usr/bin

User oldboy may run the following commands on this host:

    (ALL) /bin/ls, (ALL) /bin/touch, (ALL) /usr/bin/passwd, (ALL) !/usr/bin/passwd root

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linux 普通用户授权root相关权限

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