ilbmtoppm(1) on Linux
The text ea7cd9c713de, as Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge), Debian 3.0 (Woody), Debian 2.2 (Potato), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
convert an ILBM file into a portable pixmap
Flags it lists
-
-adjustcolors -
-ignore -
-isehb -
-isham -
-verbose