12-10-2008
is it really not possible for me to edit the etc/group & the etc/passwd files?
From what I have read it possible to create a new group by editing the etc/group and etc/passwd in UNIX two files but a non-experienced user may face many problems such as destroying the file by mistake ot that his changes to these file does not make any difference.
However, there is this command that creates a new group in a UNIX system
sudo addgroup fwlog-reader
sudo addgroup fwlog-author
without the need for the user to go and edit the two files, so just writing this command will create the group I want.
i want to know if it is possible for me to create/edit groups in UNIX and if its possible, then how?
thnx
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groups(1) User Commands groups(1)
NAME
groups - print group membership of user
SYNOPSIS
groups [user...]
DESCRIPTION
The command groups prints on standard output the groups to which you or the optionally specified user belong. Each user belongs to a group
specified in /etc/passwd and possibly to other groups as specified in /etc/group. Note that /etc/passwd specifies the numerical ID (gid)
of the group. The groups command converts gid to the group name in the output.
EXAMPLES
The output takes the following form:
example% groups tester01 tester02
tester01 : staff
tester02 : staff
example%
FILES
/etc/passwd
/etc/group
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
group(4), passwd(4), attributes(5)
SunOS 5.10 14 Sep 1992 groups(1)