pamdice(1) on Linux
The text caf031fdc8c4, as Debian 13 (Trixie) shipped it.
slice a Netpbm image into many horizontally and/or vertically
Flags it lists
-
-dry-run -
-height -
-hoverlap -
-indexfile -
-listfile -
-numberwidth -
-outstem -
-verbose -
-voverlap -
-width