SetGroup
Specify the UNIX group ID to use.
Synopsis
Scope
This directive is only available for use in the local
(catalog.cfg) configuration file.
It will not affect any other website in any way.
This directive will not work in the global
(interchange.cfg) configuration file.
Description
By default, all websites running under the same Interchange instance
run using the same group ID.
The group ID used is the primary group assigned to the user ID running
the Interchange instance.
This directive allows you to specify the group ID at the website level.
The user ID, running the Interchange instance, must be a member of the
specified group, otherwise the group change request will fail.
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Note
Most UNIX-based operating systems limit the number of supplemental groups
per user.
On Linux 2.6, this limit is 65536, which is probably more than enough.
On Linux 2.4, the limit is 32, which may or may not be enough for your needs.
Run the following command, at a shell prompt, to verify your system's limit:
- grep -r NGROUPS_MAX /usr/include
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See also
