usage: sudo -l[l] [-AknS] [-g groupname|#gid] [-p prompt] [-U user name] [-u user name|#uid] [-g groupname|#gid] [command] usage: sudo [-AbEHknPS] [-r role] [-t type] [-C fd] [-g groupname|#gid] [-p prompt] [-u user name|#uid] [-g groupname|#gid] [VA...
usage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p prompt] [-T timeout] [-u user] [VAR=value] [-i|-s] [<command>] usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p prompt] [-T timeout] [-...
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.
/sbin/fdisk,/usr/sbin*,/sbin*[sa@linux~]$ sudo-lUsersa may run the following commandsonthis host: (root)/usr/bin*, (root)/sbin*, (root)!/sbin/fdisk [root@linux~]# su-sa[sa@linux~]$ sudo fdisk [sudo] passwordforsa: Usage: fdisk [options] disk changepartitiontablefdisk [options]...
usage:sudo[-AbEHknPS] [-r role] [-ttype] [-C num] [-g group] [-h host] [-p prompt] [-Ttimeout] [-u user] [VAR=value] [-i|-s] [<command>] usage:sudo-e [-AknS] [-r role] [-ttype] [-C num] [-g group] [-h host] [-p prompt] [-Ttimeout] [-u user] fil...
1. Basic Usage In the following example, sysadmin has allowed user john to restart apache server. Now, john can restart the apache from his account itself by using “sudo” followed by the command to restart the apache as shown below. Before executing the apache restart command, sudo will ...
-t, --type=type 以指定的类型创建 SELinux 安全环境 -T, --command-timeout=timeout 在达到指定时间限制后终止命令 -U, --other-user=user 在列表模式中显示用户的权限 -u, --user=user 以指定用户或 ID 运行命令(或编辑文件) -V, --version 显示版本信息并退出 ...
as that was all it did, and it is its most common usage; however, the official Sudo project page lists it as "su do". The current Linux manual pages forsudefine it as "substitute user", making the correct meaning of sudo "substitute user, do", because sudo can run a command as ot...
Linux服务器权限管理之sudo高级应用 Linux服务器权限管理之sudo高级应用 前面提到Linux系统修改权限与默认权限,它都是征对用户对于目录或文件的一些权限控制,那么其实真正从安全性角度上来考虑的话,是要控制用户一定执行命令的权限,也就是哪些用户可以执行哪些命令,不可以执行哪些命令,因此也就有了sudo这个应用...
每次使用sudo df -h这种命令后面带-h选项或者其他的类似：rm -rf 等命令时，总会出现Usage: logger ...