sudo, which is an acronym forsuperuser do or substitute user do, is a command that runs an elevated prompt without a need to change your identity. Depending on your settings in the/etc/sudoersfile, you can issue single commands as root or as another user. To continue running commands with...
actually, sudo command is only a tool with which you can get some specific previleges to execute the specific command, you can understand above commands as this pattern : service script scriptparameter and for the scripts of service, you can find them in /etc/init.d/ and the detail of t...
SUDO GitHub 仓库 via: https://www.ostechnix.com/type-linux-commands-in-capital-letters-to-run-them-as-sudo-user/ 作者: sk 选题: lujun9972 译者: geekpi 校对: wxy
[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 file for collect...
Sudo is a powerful Linux command-line tool that grants a Linux user access to run commands as another user. In fact, Sudo stands for “Super User Do,” and it logs all arguments. Also, the Sudo command is mostly used when trying to install, launch and exit an application that requires...
## Allows people in group wheel to run all commands %wheel ALL=(ALL) ALL ## Same thing without a password # %wheel ALL=(ALL) NOPASSWD: ALL 3.更改nginx用户的附属组为wheel,使nginx用户具有sudo权限 #nginx用户是已经创建好的用户 [root@node5~]# id nginx ...
##Allowspeopleingroup wheel to run all commands %wheel ALL=(ALL)ALL #%wheel ALL=(ALL)NOPASSWD:ALL 1. 2. 3. 4. 5. 假设我们已经创建了一个用户账号来执行这些操作。在此,我将会使用daygeek这个用户账号。 执行下面的命令,添加用户到wheel组。
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 ...
Commands: /sbin/service httpd restart RunAsUsers: oracle Commands: /home/oracle/bin/backup prod-db RunAsUsers: oracle Commands: NOPASSWD: /home/oracle/bin/backup dev-db Also, as root, you can find out all the commands allowed by various users using “-U” and “-l” option. The followin...