, 23 2009 . 12:35
+
- . :
root , ? ? ?
su ?
? , , sudo su?
:). :). . sudo su?
su
su . - root ( ). . , vasya, su vasya .
, . -c, .
# su vasya -c gedit file.txt
sudo , 10 . , . , su , sudo.
root , :). root :). su exit. , .
sudo
. sudo , , . , , GIMP, gedit vasya, :). . , , , , , .
, , /etc/sudoers.
, , - ... , , . , su root, , :).
, , /etc/sudoers, -u, .
# sudo -u vasya gedit file.txt
# sudo -u vasya su
, sudoers. sudo su root :).
, 07 2008 . 23:39
+
- Nightwish - :) , , 8.10 8.04, , . , ,
sudo: unable to resolve host -_
"-_" .
/etc/hosts . , cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 grey-desktop
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
, ( - grey-desktop) localhost, .