USER HOSTLIST=(USERLIST) COMMANDLIST 1. USER is the user who can run the given command on the given host HOSTLIST is the hosts where given commands can be runHOSTLIST是可以运行给定命令的主机 COMMANDLIST is the commands can be run. Multiple commands can be delimited with the comma. (Spec...
不知道权限怎么找的,可以看下面 用which[root@node-2 ~]# which useradd/usr/sbin/useradd[root@node-2 ~]# which userdel/usr/sbin/userdel 如果想要给他一个命令以上权限,比如我这里再加上userdel权限,你可以看一下97## Allow root to run any commands anywhere98rootALL=(ALL)ALL99it02ALL=(ALL)/us...
## Sudoers allows particular users to run various commands as ## the root user, without needing the root password. ## 该文件允许特定用户像root用户一样使用各种各样的命令,而不需要root用户的密码 ## ## Examples are provided at the bottom of the file for collections ## of related commands, w...
:指定的具体命令或者是命令别名或者是ALL,ALL代表所有权限。 说明: [<operator user> [<par>]]这两个选项是可以选的可以不指定,如果不指定默认是调用root用户执行,但是使用sudo必须输入用户自己的密码 配置文件 接下来详细来看看它的配置文件,它的配置文件以及很详细的告诉了我们该怎样使用,在前面一部分是示例怎样...
COMMANDS 目标用户 sudo 后可以使用的命令, ALL 表示所有命令 所以默认的配置的含义为 root 可以在任意主机上 sudo 获取任意用户和用户组的权限,并执行任意命令,需要输入密码 admin 用户组的用户可以在任意主机上 sudo 获取任意用户的权限,并执行任意命令,需要输入密码 ...
runas_default: Default user to run commands as secure_path: Value to override user's $PATH with editor: Path to the editor for use by visudo listpw: When to require a password for 'list' pseudocommand verifypw: When to require a password for 'verify' pseudocommand noexec: Preload the ...
## of related commands, which can then be delegated out to particular ## users or groups. ## ## Host Aliases ## Groups of machines. You may prefer to use hostnames (perhaps using ## wildcards for entire domains) or IP addresses instead. ...
Commands to be executed are followed by –c option 在没有密码的情况下运行 sudo 命令 当第一次执行 sudo 命令时,它将提示输入密码,默认情况下,密码将缓存 15 分钟。但是,我们可以覆盖此行为并使用 NOPASSWD 关键字禁用密码身份验证,如下所示 linuxtechi ALL=(ALL) NOPASSWD: ALL ...
[root@mufeng ~]# cat /etc/sudoers## Sudoers allows particular users to run various commands as ## the root user, without needing the root password.##该文件允许特定用户像root用户一样使用各种各样的命令,而不需要root用户的密码 ## Examples are provided at the bottom of the fileforcollections ...
Sorry, user john is not allowed to execute 'list' as ramesh on dev-db. 4. Don’t Prompt for Sudo Password Use -n option as shown below, which will execute the command without prompting for password. This is very helpful when john wants to run some of the sudo commands as background...