Output of getent group
getent group <group_name>
queries the /etc/group
file and gets the entry for the mentioned group from the file.
The output format is:
group:password:GID:user(s)
group
is the group's namepassword
is the encrypted group password, empty field signifies no password,x
bit signifies the password is in the file/etc/gshadow
GID
is the Group IDuser(s)
is the list of users member of this group, empty means this group has no member.
Now, if you check the /etc/gshadow
file you will see that the group password is locked (!
or *
) in the password field, thats because the group password is not used. It's considered a security risk to have all members of the group share the same password. (At least i have never come across any implementation of gshadow
).
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twitchd8
Updated on September 18, 2022Comments
-
twitchd8 over 1 year
Similar to This question, but different result set, can anyone help me with the output of
getent group
?It's something like this:
groupname:x:0:
just not sure what the
x:0:
signifies? -
twitchd8 over 7 yearsThank you for the quick reply! This confirms what I thought, and expands on the assumptions that I made.