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Full Discussion: Recursive FTP
Top Forums UNIX for Dummies Questions & Answers Recursive FTP Post 1464 by mib on Thursday 8th of March 2001 03:27:57 AM
Old 03-08-2001
use test

example:
Perform a mkdir if a directory does not exist:
test ! -d tempdir && mkdir tempdir

for i in *
do
if test -d "$i"
Directory processing commands......
fi
done


it is commonly used with if while do etc. in shell scripts.

-r filename True if filename exists and is readable
-w filename True if filename exists and is writable
-x filename True if filename exists and is executable
-f filename True if filename exists and is a regular file
-d filename True if filename exists and is a directory
-h filename True if filename exists and is a symbolic link.
...........

test commands returns a status of 0(true) or 1 (false) depending on the evaluation of the conditional expression, which can be unary or binary. there is a long list of expression available; check the man page for more info



 

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IO::All::FTP(3pm)					User Contributed Perl Documentation					 IO::All::FTP(3pm)

NAME
IO::All::FTP - Extends IO::All to FTP URLs SYNOPSIS
use IO::All; "hello world " > io('ftp://localhost/test/x'); # save to FTP io('ftp//example.org/pub/xyz') > io('xyz'); # GET to file # two ways of getting a file with a password: $content < io('ftp://me:secret@example.org/xyz'); $content < io('ftp://example.org/xyz')->user('me')->password('secret'); DESCRIPTION
This module extends IO::All for dealing with FTP URLs. Note that you don't need to use it explicitly, as it is autoloaded by IO::All whenever it sees something that looks like an FTP URL. METHODS
This is a subclass of IO::All::LWP. The only new method is "ftp", which can be used to create a blank IO::All::FTP object; or it can also take an FTP URL as a parameter. Note that in most cases it is simpler just to call io('ftp//example.com'), which calls the "ftp" method automatically. OPERATOR OVERLOADING
The same operators from IO::All may be used. < GETs an FTP URL; > PUTs to an FTP URL. SEE ALSO
IO::All::LWP, IO::All, LWP. AUTHORS
Ivan Tubert-Brohman <itub@cpan.org> and Brian Ingerson <ingy@cpan.org> COPYRIGHT
Copyright (c) 2007. Ivan Tubert-Brohman and Brian Ingerson. All rights reserved. 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 v5.10.0 2007-03-29 IO::All::FTP(3pm)
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