My painting is in the layer "背景(background", I want to copy it and paste it into the layer "layer", how do I do that?

I have a large number of jpg of exactly the same format.

 the are maps.

 the inside areas of each match the inside areas of others, meet  up, coincide

 The thing is to get the borders off and join them into one large map that I can then select different areas and shapes from.

 Is there a way to do this quiickly, easily in gimp, even by batch perhaps?

here's a couple of samples:

map jpgs

I have not found a way to write Colors-Auto-White Balance within Script-fu. Please advise how to do this.

I do not mean the lowest hardware requirement for GIMP because we usually have better than that.

I'd like to know what the recommended hardware/system requirement for GIMP is.
I am buying a new computer soon and GIMP will be part of an important consideration because I don't plan on buying expensive and high-end one but at the same time I'd like to get something good enough for GIMP so that it is not going to lag, freeze or crash.

Hi everybody :

      I have version 2.10
      I accidentally deleted then TOOL options (on the right side).  I searched the internet
for answers.  Couldn't find the correct solutions.  Example : when I click on FREE SELECT,
I get the tool options on the right side ( showing SIZE, FORCE,etc....). How do I get them 
back ?
garystan
document.oncontextmenu = null; document.body.onpaste = null; document.body.onselectstart = null; document.onselectstart = null; document.ondragstart = null; document.body.oncut = null; document.onmousedown = null; document.body.oncontextmenu = null; document.body.oncopy = null; document.body.ondragstart = null; document.body.onmousedown = null;

I have a large number (~3500) of .xcf GIMP projects. I would like to perform some simple operation on all of them. Specifically, the images all contain one layer that's all green and one layer that's all red, and I would like to flip those two colours (i.e. I would like to turn RGB (0, 255, 0) to (255, 0, 0) and vice versa).

Is there a way to do this automatically without manually opening each file in GIMP and recolouring it by hand?

I can not find the Ottia Tuota plugins and the 'http://kmarkku.arkku.net/' website. I get the error 'ERR_TOO_MANY_REDIRECTS'.
Any idea someone ?

I want to update my blog soon for the next version that is to come out '3'
Will it be much more different from 2.99?  and can I also get a portable 2.99?  Found Sam's

A week ago i've reported a bug in 2.99.15  https://gitlab.gnome.org/GNOME/gimp/-/issues/8886 .
Somehow i don't understand why there is no reaction.
Can anybody explain please?

Regards

Michael

When I open up an image and select Crop either through Transform Tool or by Shift+C, after I select the areas I want to crop, hitting enter doesn't crop the image. I made sure "Delete cropping pixels" is selected in Crop tool options. I also tried selecting "Current layer only" just in case that would help but have had no luck. I'm using version 2.10.30 on Linux.