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Perl in a Nutshell, 2nd Edition
book

Perl in a Nutshell, 2nd Edition

by Nathan Patwardhan, Ellen Siever, Stephen Spainhour
June 2002
Beginner content levelBeginner
759 pages
80h 42m
English
O'Reilly Media, Inc.
Content preview from Perl in a Nutshell, 2nd Edition

Name

getgrent

Synopsis

getgrent

Returns the next entry from the systems group file (usually /etc/group on Unix systems) starting from the top. Returns null when end-of-file is reached. The return value from getgrent in list context is:

($name, $passwd, $gid, $members)

in which $members contains a space-separated list of the login names of the members of the group. In scalar context, getgrent returns only the group name.

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Publisher Resources

ISBN: 0596002416Errata Page