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Top Forums UNIX for Dummies Questions & Answers script to watch changes on a directory Post 302151093 by piltrafa on Thursday 13th of December 2007 03:03:39 PM
Old 12-13-2007
script to watch changes on a directory

Hi, everybody

I want to know hot to watch changes on a dir, for example if someone changes a file inside it, with an script. I've tried using md5sum and then diff, sadly with no success.
I use md5sum for single files, but doesn't work for directories. The idea is take a snapshot with md5sum, store it on a text file and the put a cron to do the same and compare it with diff against the text file.

Well, if you already got this kind of script, maybe you can share with me.
Thanks!!!
 

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GStreamer(1)						      General Commands Manual						      GStreamer(1)

NAME
gst-md5sum - get an md5sum of a GStreamer pipeline through md5sink SYNOPSIS
gst-md5sum [OPTION...] PARTIAL-PIPELINE-DESCRIPTION DESCRIPTION
gst-md5sum generates MD5 checksums of the data generated by a GStreamer pipeline. In theory, running gst-md5sum filesrc location=music.mp3 should print out the same checksum as md5sum music.mp3 The pipeline should be incomplete, that is, a final sink element should be omitted, so that gst-md5sum can connect the pipeline to an md5sink element. See the man page for gst-launch or the GStreamer docuementation for more information on how to create a PARTIAL-PIPELINE-DESCRIPTION. OPTIONS
gst-md5sum accepts the following options: --help Print help synopsis and available FLAGS -v Output verbose information --gst-info-mask=FLAGS GStreamer info flags to set (list with --help) --gst-debug-mask=FLAGS GStreamer debugging flags to set (list with --help) --gst-mask=FLAGS GStreamer info and debugging flags to set (list with --help) --gst-plugin-spew GStreamer info flags to set Enable printout of errors while loading GStreamer plugins --gst-plugin-path=PATH Add directories separated with ':' to the plugin search path SEE ALSO
gst-launch(1) AUTHOR
The GStreamer team at http://gstreamer.net/ September 2002 GStreamer(1)
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