12-07-2020, 08:29 AM
I will bump this up incase it gets forgotten 
Personally I avoid using Gimp on command line, using ImageMagick or Gimp with GUI BIMP instead.
However these might help until one of the clever guys comes along.
This I have bookmarked, a post from Ofnuts: https://stackoverflow.com/questions/4443...mmand-line
and this one more advice http://gimpchat.com/viewtopic.php?f=9&t=15024
There might be something there that helps.
Personally I avoid using Gimp on command line, using ImageMagick or Gimp with GUI BIMP instead.However these might help until one of the clever guys comes along.
This I have bookmarked, a post from Ofnuts: https://stackoverflow.com/questions/4443...mmand-line
and this one more advice http://gimpchat.com/viewtopic.php?f=9&t=15024
There might be something there that helps.