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Create a collaborative directory/home/admins with the following characteristics:
Group ownership of /home/admins is adminuser
The directory should be readable, writable, and accessible to members of adminuser, but not to any other user. (It is understood that root has access to all files and directories on the system.)
Files created in /home/admins automatically have group ownership set to the adminuser group
Suggested Answer: A
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11 comments · newest first
GL
Glennis
11 months ago
I'm not sure about the permissions part, seems a bit tricky.
AL
Alverta
12 months ago
Yup, that's how it works with the setgid bit!
TA
Tamekia
12 months ago
Wait, does that really set group ownership for new files automatically?
PA
Paulina
1 year ago
I think the commands are mostly right, but check the chmod syntax.
TE
Tennie
1 year ago
Sounds good, but don't forget the sticky bit!
JI
Jimmie
1 year ago
I believe we need to use `chgrp` to set the group ownership, but I’m not entirely sure if `chmod g+w` is enough for the permissions. I might need to double-check that.
ST
Stefan
1 year ago
I’m a bit confused about the order of commands. Should we change the group ownership before or after creating the directory?
SA
Sabrina
1 year ago
I think I remember that we need to use `chmod` to set the group permissions, but I'm not sure about the exact syntax for making it writable for the group.
LE
Leonie
1 year ago
I practiced a similar question where we had to set up a shared directory for a project team. I think using `chmod g+s` is right to ensure new files inherit the group ownership.
JA
James
1 year ago
This is a tricky one, but I think the single configuration file is the way to go. It'll keep the codebase simple and make it easier to deploy to the different environments.
LA
Lawrence
1 year ago
Okay, I think I've got this. The FLOOR function returns the smallest integer greater than or equal to a number, and TRUNC can be used with both NUMBER and DATE values. Those seem to be the two correct statements.