The uid_aliases File

The uid_aliases file contains a list of multiple user accounts sharing the same ID. Normally, ASET warns about such multiple user accounts because this practice lessens accountability. You can allow for exceptions to this rule by listing the exceptions in the uid_aliases file. ASET does not report entries in the passwd file with duplicate user IDs if these entries are specified in the uid_aliases file.

Avoid having multiple user accounts (password entries) share the same user ID. You should consider other methods of achieving your objective. For example, if you intend for several users to share a set of permissions, you could create a group account. Sharing user IDs should be your last resort, used only when absolutely necessary and when other methods will not accomplish your objectives.

You can use the UID_ALIASES environment variable to specify an alternate aliases file. The default is /usr/aset/masters/uid_aliases.