>>>У пользователя user указан шелл /bin/noexist
>>>su user ессно не проканает :)
>>
>>man su
>>
>>во фре
>>
>>su -m games -c 'touch file'
>
>#su -m user -c 'pine'
>The "/root/mail" subdirectory already exists, but it is not writable
>by Pine so Pine cannot run. Please correct the permissions and
>
>restart Pine.
>
>но
>#su user
>$pine
>работает...
man su !!!
-m Leave the environment unmodified. The invoked shell is your
login shell, and no directory changes are made. As a security
precaution, if the target user's shell is a non-standard shell
(as defined by getusershell(3)) and the caller's real uid is non-
zero, su will fail.
EXAMPLES
su man -c catman
Runs the command catman as user man. You will be asked for man's
password unless your real UID is 0.
su man -c 'catman /usr/share/man /usr/local/man /usr/X11R6/man'
Same as above, but the target command consists of more than a sin-
gle word and hence is quoted for use with the -c option being
passed to the shell. (Most shells expect the argument to -c to be
a single word).
su -c staff man -c 'catman /usr/share/man /usr/local/man/usr/X11R6/man'
Same as above, but the target command is run with the resource
limits of the login class ``staff''. Note: in this example, the
first -c option applies to su while the second is an argument to
the shell being invoked.
su -l foo
Simulate a login for user foo.
su - foo
Same as above.
su - Simulate a login for root.
Вариант для распечатки
OpenNET: Виртуальная конференция (Public)
(ok) on
08-Янв-06, 19:30 (MSK)
