Run Command as Sudo When you run this command, you’ll be prompted to enter your user password. After entering the password, the command will execute with elevated privileges. Running a Command as Another User
8. Conclusion To summarize, we discussed thesudocommand in Linux. We demonstrated how to use it and presented some common usage examples. Finally, we compared thesudoandsucommands and explained when we might choose one over the other.
在很多 Linux 发行版中,默认情况下只有系统管理员或者特定组的用户才能使用 sudo 命令。 sudo 命令的语法比较简单,一般形式为:sudo command,其中 command 为需要以超级用户权限执行的命令。举个例子,如果一个普通用户想要安装一个软件包,但是安装软件需要超级用户的权限,那么可以使用 sudo apt-get install package 来...
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linux,sudo sudo(SuperUserDO)command lets you access restricted files and operations. By default,Linuxrestricts access to certain system parts to prevent sensitive files from being compromised. Thesudocommand temporarily elevates privileges, allowing users to complete sensitive tasks without logging in as...
I hope you now have a good understanding of the sudo command and how you can utilize it on a Linux distribution. It is an extremely useful command for handling tasks that require elevated privileges. If you are new to Linux, you will want to learn some of the many other commands that ...
## (ie, from files, LDAP, NIS, etc) in this file - just use %groupname ## rather than USERALIAS ## 这并不很常用,因为你可以通过使用组来代替一组用户的别名 # User_Alias ADMINS = jsmith, mikem ## Command Aliases ## These are groups of related commands... ...
sudo -l[l] [-AknS] [-g group name | #gid] [-p prompt] [-U user name] [-u user name | #uid] [command] sudo [-AbEHnPS] [-C fd] [-g group name | #gid] [-p prompt] [-r role] [-t type] [-u user name | #uid] [VAR=value] -i | -s [command] ...
Linux-sudo-command-tips sudo (superuser do) 它允许授权用户作为另一个用户执行命令。另一个用户可以是普通用户或超级用户,大多数时候我们使用它来执行具有更高权限的命令。 sudo 命令与安全策略结合使用,默认安全策略是 sudoers,并且可以通过 /etc/sudoers 文件配置。它的安全政策是高度扩展的,可以制定和分发自己的...
在Linux 中让 sudo 密码会话的超时值更长些 在Ubuntu及其衍生版如Linux Mint或任何其他基于 Ubuntu 的发行版中,当你执行 sudo 命令 时,它将提示你输入管理密码。 在第一次执行 sudo 命令后,默认情况下密码将保持 15 分钟,因此你不需要为每个 sudo 命令键入密码。