/usr/share/octave/site/m/octave-epstk/tria.psd is in octave-epstk 2.4-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | /mm {2.83 mul} def
/height {10 mm} def
/width {10 mm} def
/lineWidth {0.2 mm}def
%draw triangle
newpath
0 width 2 div moveto
height 0 lineto
0 width 2 div neg lineto
closepath
lineWidth setlinewidth
stroke
|