Gimp's Default Editing Format to JPG
When saving multiple edited images into Gimp's native image editing format, there will be a need to export them to a readily used format such as JPG. By using the bash script written by Eli you can achieve this task.
However, his bash script requires you to place that file into the same directory as to where the xcf files are located for conversion, which can be improved if you wish to operate on multiple folders with xcf, it would be inconvenient to copy the script to all those folders.
Modifying the script, we have the following file, "convert_xcf_to_jpg.sh", which can take an input and output directories to control where the conversion will take place without the restriction of leaving the script in the same directory as the xcf files.