Sudo ja sudoers

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Revision as of 18:44, 26 April 2010 by Rruul (talk | contribs) (→‎Omadused)
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Autor: Riti Ruul AK32

Kirjeldus

Sudo

Käsk sudo võimaldab kasutajal siseneda süsteemi administraatorina.


Sudoers

Kasutajad ja nende tegevused, mida super user 'ina teha saavad on kirjas failis /etc/sudoers. Fail koosneb põhilistest muutujatest ja kasutajate kirjeldustest, mis kontrollib kes mida teeb.

Vaikimisi sudoer fail

# /etc/sudoers
#
# This file MUST be edited with the 'visudo' command as root.
#
# See the man page for details on how to write a sudoers file.
#

Defaults    env_reset

# Uncomment to allow members of group sudo to not need a password
# %sudo ALL=NOPASSWD: ALL

# Host alias specification

# User alias specification

# Cmnd alias specification

# User privilege specification
root    ALL=(ALL) ALL

# Members of the admin group may gain root privileges
%admin ALL=(ALL) ALL

Omadused

sudo accepts the following command line options:

-A -a type -b -C fd -c class -E -e -g group -H -h -i [command] -K -k -L -l[l] [command] -n -P -p prompt -r role -S -s [command] -t type -U user -u user -V -v --

Kasutatud materjal

http://manpages.ubuntu.com/manpages/karmic/man8/sudo.8.html

https://help.ubuntu.com/community/Sudoers