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Old 10-21-2003, 04:22 AM   #1
porous
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Registered: Oct 2003
Distribution: redhat 9
Posts: 147

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changing group of a system user


hi

is it possible to change the group of system user
like /sbin/shutdown .

can i do it with usermod ,

what happens if i change the group info in /etc/passwd
will it make the program not execute...

(*i dont want to change the owner but only the group)

thx in advance
 
Old 10-21-2003, 04:37 AM   #2
MasterC
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Registered: Mar 2002
Location: Salt Lake City, UT - USA
Distribution: Gentoo ; LFS ; Kubuntu
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Not sure I follow...

Do you mean that you have a user (ted) that belongs in a group (sales) and you want to remove that user from that group?
usermod -G sales ted

OR, do you mean that you have a group (superusers) that the user belongs to that you want to give the group permissions on a service, but not limit it to just a user:
chgrp superusers /sbin/shutdown

Could you clarify what you want so we/I can give you a more appropriate answer?

Cool
 
Old 10-21-2003, 04:39 AM   #3
jayakrishnan
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Registered: Feb 2002
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Why do u want to do that, unless and untill its specifically required dont change the system default user & group permissions.
 
Old 10-21-2003, 11:37 AM   #4
porous
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nope what i meant was when i checked /etc/passwd i saw a userid (6) for shutdown on my rh9 , and it belonged to the group root .

now i wanted to know whether to change the group of shutdown to someother group ...
 
Old 10-21-2003, 11:39 AM   #5
porous
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Registered: Oct 2003
Distribution: redhat 9
Posts: 147

Original Poster
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Quote:
Originally posted by MasterC


chgrp superusers /sbin/shutdown

masterC what will this do , will it give the users in the group superusers the power to shutdown , (but shutdown requires root previlages to execute ,am i wrong ?)
 
  


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