Gimp will save all layer information plus undo plus other stuff in its own format. Export does what you want. I don’t know Adobe products, but I could imagine Photoshop doesn’t save to jpeg as default.
Why are you using Linux and Android in the first place?
Cheers mate!
OMG, your screenshot made me believe lemmy got its first ad (pubg).
Upvoting lurker.
Start to use command line tools like mutt, links and so on. Okay, maybe not links, but mutt is still the best MUA around.
And whenever you are asked to get some data out of an excel sheet, export it to csv and use sed, awk, grep, wc, cut, uniq, sort, head, tail and stuff.
No, stuff is not a command afaik 😁
Oh, by the way, you can open tar.gz on Android. No problem.