I'm running a program (concretely xfoil) and during calculations it opens and closes a window automatically. I would like the pop-up window to keep hidden.
Create control file:
cat <<EOF > controlfile.xfoil NACA 0012 GDES Flap0.8 0.0425 0.1 eXec OPER RE 1388888 MACH0.0561930287789 v ITER 300 ALFA 10 FMOM 0.8 0.0425 QUIT EOF
Run file from terminal and save output:
xfoil < controlfile.xfoil >outputfile.out
When running it you'll see briefly a pop-up window.
How can I keep the pop-up window hidden? Luckily the source code of xfoil is available and I could compile a version without the window, but I would prefer not having to.