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sudo

• turn off or reboot ubuntu 8.04 without passwd using sudo

  Computer/linux 2008. 12. 23. 02:19

  visudo & Add the bold lines Defaults env_reset Cmnd_Alias SHUTDOWN_CMDS = /sbin/shutdown, /sbin/halt, /sbin/reboot, /sbin/poweroff root ALL=(ALL) ALL user_name ALL=(ALL) NOPASSWD: SHUTDOWN_CMDS https://help.ubuntu.com/community/Sudoers

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• "man sudo_root" for details

  Computer/linux 2007. 11. 11. 06:12

  To remove the following message when you execute xterm, To run a command as administrator (user "root"), use "sudo ". See "man sudo_root" for details. $ sudo passwd root or $ cd $HOME && touch .sudo_as_admin_successful

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