Is there a possibility that you could store the file data in a database (e.g. MySql) rather than in a file? If so, this should handle the problem of possible concurrent access by multiple users, and by having just one process that knows the location/login/structure of the database, you have at least that amount of control over the access to the data, as well as reasonable constraints on how the data are updated, etc.

In reply to Re: suidperl/sudo function-alike on Win32 by graff
in thread suidperl/sudo function-alike on Win32 by traveler

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