/usr/share/octave/site/m/octave-epstk/plus.psd is in octave-epstk 2.4-1.
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 | /mm {2.83 mul} def
/height {10 mm} def
/width {10 mm} def
/lineWidth {0.2 mm}def
%draw cross
newpath
width 2 div dup neg 0 moveto 0 lineto
0 height 2 div 2 copy neg moveto lineto
lineWidth setlinewidth
stroke
|