leaftoppm
Convert Interleaf image format to PPM
TLDR
Convert an Interleaf image to PPM
$ leaftoppm [input.lf] > [output.ppm]
Read from stdin and convert to PPM$ cat [input.lf] | leaftoppm > [output.ppm]
SYNOPSIS
leaftoppm [leaffile]
DESCRIPTION
leaftoppm reads an Interleaf image file as input and produces a PPM (Portable Pixmap) image as output. If no input file is specified, input is read from standard input. Output is written to standard output.Interleaf was a technical publishing software company popular in the 1980s and 1990s, acquired by BroadVision around 2000. This program is part of the Netpbm toolkit.
INSTALL
sudo apt install netpbm
sudo dnf install netpbm
sudo pacman -S netpbm
sudo apk add netpbm
sudo zypper install netpbm
brew install netpbm
nix profile install nixpkgs#netpbm