gmsh(1) on Linux
The text 81143d349528, as Debian 12 (Bookworm) shipped it.
3D finite element mesh generator with built-in CAD engine and post-processor
Flags it lists
-
-0 -
-1 -
-2 -
-3 -
-a -
-algo -
-bgm -
-bin -
-check -
-clmax -
-clmin -
-clscale -
-combine -
-convert -
-display -
-fontsize -
-format -
-g -
-help -
-info -
-listen -
-m -
-merge -
-n -
-new -
-nopopup -
-o -
-open -
-option -
-order -
-p -
-parametric -
-part -
-pid -
-rand -
-s -
-saveall -
-smooth -
-string -
-tol -
-v -
-version