Diffing files via FTP

By · Published · linux

Tags: diff, ftp

I ran into a situation today where I needed to diff files on a remote server against the ones on a local server when the only connection method I had to connect to the remote server was FTP. I wrote a little quick and dirty script to diff files over FTP. It's stupid simple - it downloads the file and runs diff on it against a local file, outputting the result.

It's great for finding changes on a webhost that cripples real developers by only offering FTP. It's also a great companion to ftpsync, which apes some of the functionality of rsync, again on crippled webhosts.

The command format is:

ftpdiff <local file> <username:[email protected]:/path/to/file>
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