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Top Forums Shell Programming and Scripting Regular expression for group of users Post 302328125 by viRaven on Tuesday 23rd of June 2009 12:04:46 PM
Old 06-23-2009
Regular expression for group of users

Is it possible to create one regular expression to match a group of users, ignoring the order of the users. I have not been able to figure it out. If someone could nudge me in the right direction it would be appreciated.

Sample data:

Group 1 = Manny, Moe, Jack
Group 2 = Moe,Jack,Manny
Group 3 = Jack, Manny, Moe

Sample Regular Expression:

"Group.*[1-9]=.*????,????,????"

I'm not sure what to put for the question marks, do I need to backreference?
 

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pam_group(8)						    BSD System Manager's Manual 					      pam_group(8)

NAME
pam_group -- Group PAM module SYNOPSIS
[service-name] function-class control-flag pam_group [options] DESCRIPTION
The Group PAM module supports the account management function class. In terms of the function-class parameter, this is the ``account'' class. The Group account management module permits or denies users based on their membership to a particular group (or groups) specified with the group option. If no groups are specified the default group (``wheel'') will be used. The following options may be passed to this account management module: deny Reverse the meaning of the test, i.e., reject the applicant if and only if he or she is a member of the specified group. This can be useful to exclude certain groups of users from certain services. fail_safe If the specified group does not exist, or has no members, act as if it does exist and the applicant is a member. group=groupname Specify the name of the group to check. This can be a comma-separated list (i.e. ``group=admin,wheel''). root_only Skip this module entirely if the target account is not the superuser account. ruser Check the membership of the applicant (PAM_RUSER), rather than the target account (PAM_USER) SEE ALSO
pam_get_item(3), pam.conf(5), pam(8), DirectoryService(8) AUTHORS
The pam_group module and this manual page were developed for the FreeBSD Project by ThinkSec AS and NAI Labs, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 (``CBOSS''), as part of the DARPA CHATS research program. BSD
February 7, 2009 BSD
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