psxyz(1gmt) on Linux
The text 4af03a60700c, as Debian 7 (Wheezy) shipped it.
Plot lines, polygons, and symbols in 3-D
Flags it lists
-
-: -
-B -
-C -
-D -
-E -
-G -
-H -
-I -
-J -
-Jz -
-K -
-L -
-O -
-P -
-Q -
-R -
-S -
-S+ -
-S- -
-SB -
-SE -
-SJ -
-SV -
-SW -
-Sa -
-Sb -
-Sc -
-Sd -
-Se -
-Sf -
-Sg -
-Sh -
-Si -
-Sj -
-Sk -
-Sl -
-Sm -
-Sn -
-So -
-Sp -
-Sq -
-Sr -
-Ss -
-St -
-Su -
-Sv -
-Sw -
-Sx -
-Sy -
-Sz -
-U -
-V -
-W -
-Z -
-bi -
-c -
-f -
-g -
-m