Some basic bash scripts for working with images in bulk, including resizing and converting formats, using ImageMagick.
To run, copy script to source folder and then in Terminal:
bash [script-name.sh]
May encounter memory (RAM) troubles when working with large files. For example, some large TIF files (2 GB >) won't convert and you'll see a line in the Terminal window like this:
resize-trussler-pt1.sh: line 15: 28265 Killed