/usr/bin/pdfsh is in origami-pdf 2.0.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 | #!/usr/bin/env ruby
begin
require 'irb'
rescue LoadError
abort "Error: you need to install irb to run this application."
end
$:.unshift "/usr/share/origami/shell"
ENV["IRBRC"] = "/usr/share/origami/shell/.irbrc"
IRB.start
|