thumbnailer(1) Create thumbnails for WebGUI's uploaded graphic files


thumbnailer --path path
[--size thumbnailSize]
thumbnailer --help


This WebGUI utility script generates thumbnails for WebGUI's uploaded graphic files. The script finds all the graphic files recursively starting from the specified path; it will skip those files that already have thumbnails, and create PNG thumbnails for the rest.

Files with JPG, JPEG, GIF, PNG, TIF, TIFF and BMP extensions are regarded as graphic files.

The thumbnails are created using Image::Magick for image transformations.

--path path
Specifies the absolute path to WebGUI's uploads directory. This parameter is required.
--size thumbSize
Specify the size in pixels of the largest dimension of the thumbanils. If left unspecified, it defaults to 50 pixels.
Use this option to create thumbnails only for those images that are missing thumbnails.
Shows this documentation, then exits.


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