09-30-2002
While cbkihong suggestion relating to firewalls is definately a component in a long-term solution to secure your servers - in this instance it may be easier to setup the inetd.sec file to specifically limit access to the telnet daemon.
The syntax is:
<service name> <allow|deny> <host/net addresses, host/net names>
The man page will help further.
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LEARN ABOUT DEBIAN
perlio::via::symlink
symlink(3pm) User Contributed Perl Documentation symlink(3pm)
NAME
PerlIO::via::symlink - PerlIO layers for create symlinks
SYNOPSIS
open $fh, '>:via(symlink)', $fname;
print $fh "link foobar";
close $fh;
DESCRIPTION
The PerlIO layer "symlink" allows you to create a symbolic link by writing to the file handle.
You need to write C"link $name" to the file handle. If the format does not match, "close" will fail with EINVAL.
TEST COVERAGE
----------------------------------- ------ ------ ------ ------ ------ ------
File stmt branch cond sub time total
----------------------------------- ------ ------ ------ ------ ------ ------
blib/lib/PerlIO/via/symlink.pm 100.0 100.0 n/a 100.0 100.0 100.0
Total 100.0 100.0 n/a 100.0 100.0 100.0
----------------------------------- ------ ------ ------ ------ ------ ------
AUTHORS
Chia-liang Kao <clkao@clkao.org>
COPYRIGHT
Copyright 2004-2005 by Chia-liang Kao <clkao@clkao.org>.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
See <http://www.perl.com/perl/misc/Artistic.html>
perl v5.8.8 2005-04-21 symlink(3pm)