Do you have full shell access to the remote server? If so, maybe consider using rsync to synchronize the changed files. It has options to use the mtime or use checksums.
If you don't have full shell access, then Net::SFTP is an option. However, the SFTP protocol won't let you do remote checksums, so you are limited to only using the mtime of the remote file.
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Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
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intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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