Unixgroup Map

Abstraction of /etc/group. IO is read only.

For example, the access to

wheel:*:0:root,rudo,kenken

in /etc/group is "unixgroup:wheel" map in IO::Adapter.

$obj = new IO::Adapter "unixgroup:wheel";

If you call get_next_key() method for this object, you will get the member of wheel group sequentially. In other words the wheel group is regarded as the following file by IO::Adapter.

root
rudo
kenken

Copyright (C) 1993-2025 Ken'ichi Fukamachi mail:< fukachan at fml.org >