Tags » Sudo

[Series Drabble] Nhà Trẻ

Author : Young

Character : SuDO / Kim JunMyeon x Do KyungSoo

Rating : K , trẻ em 1 tuổi cũng có thể đọc được… 1,345 more words

D.O.

BACK2SCHOOL BACK2LINUX // RUNNING UBUNTU SERVER ON A VIRTUAL BOX ON UBUNTU // ASSINGMENT 1

I’ve had a quite a break on this blog and Linux-stuff in general. Here’s the first assignment of the “Linux as a Server” -course I’m taking this semester. 448 more words

Linux

Ubuntu进入root权限命令——sudo和su命令详解

ubuntu用户管理

sudo 意思就是super-user do,让当前用户暂时以管理员的身份root来执行这条命令。

su (switch user)是用来改变当前用户的,su root,就是将当前用户切换为root,用了su root之后,下面所有的命令就可以不用打sudo了,因为当前用户已经是管理员root了。

root 用户为根用户,也就是 系统管理员 拥有全部权限

一个用户只能拥有一个 GID ,但是还可以归属于其它附加群组

 

用户管理的重要配置文件:

/etc/passwd 用户名 密码位 UID 归属GID 姓名 $HOME目录 登录Shell/etc/shadow 用户名 已加密密码 密码改动信息 密码策略/etc/group 群组名 密码位 GID 组内用户/etc/gshadow 群组密码相关文件,不重要/etc/sudoers 用户名 权限定义 权限可以使用 pwconv 命令创建影子密码,将 /etc/passwd 文件中的密码转换到 /etc/shadow 文件 214 more words

Unix

a farm of mules

Why?

Admittedly I’m a file sharer. I like keeping files available to the public that are rare and hard to find. In my opinion file sharing is the only way to prevent some media from vanishing into oblivion (think Star Wars pre-1997 LDs). 2,184 more words

Amule

Fix : Lost Sudo user in Linux

Add “Sudo” user

If somehow you Lost a “sudo” user which happened to me today, after ungrading to ubutntu 12.04, just goto root user,

$ su root… 17 more words

Linux System Administration

Sudo sudo sudo...

Usage

  • When using sudo, your password is stored by default for 15 minutes. After that time, you will need to enter your password again.
  • Your password will…

  • 1,435 more words
Linux

Welcome Yusuke Sudo!

FC Gifu have announced the signing of ex-Grampus & Matsumoto Yamaga midfielder Yusuke Sudo.

In addition to those J.League clubs, Sudo was most recently to be found in Brazil playing for Salgueiro AC and Tombense. 117 more words

FC Gifu