Testing the AppImage package for QPDF

by pdfkungfoo 7 years ago

GNU/Linux ◆ xterm-256color ◆ bash 2464 views

(Unfortunately, I picked a terminal window which was a bit too big. To view the demo, you might need to zoom your browser Window out: [ctrl]+[-] (or [cmd]+[-]* if you are on a Mac).

This is the demo of a first proof-of-concept version of an AppImage package for the QPDF command line tool.

It shows that it’s basically working.

This AppImage bundles QPDF v.7.0.0 and should be working on most major Linux distros, old and new. (There is hardly any distro, which has QPDF-7.0.0 already shipping through their repositories.)

Download and play with it: https://transfer.sh/164fUX/QPDF-git.b44cb67-x86_64.AppImage ( <== this is a newer build of it. Use this instead of the one shown in the ASCIIcast. (Warning: this link will go away in two weeks.)

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You can download this recording in asciicast v1 format, as a .json file.

Download

Replay in terminal

You can replay the downloaded recording in your terminal using the asciinema play command:

asciinema play 145824.json

If you don't have asciinema CLI installed then see installation instructions.

Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/145824.json',
      document.getElementById('player'),
      { cols: 240, rows: 50 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed, generate a GIF with the following command:

agg https://asciinema.org/a/145824 demo.gif

Or, if you already downloaded the recording file:

agg demo.cast demo.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.