nicolas-raoul

###[Q]Low question quality
We will need much more information to give good recommendations here. Please [edit] your question and include at least: The device you're using, Android version it is running. Also check and update the tags you've used to match your issue.

###[Q]OP providing facts in a comment
The best way to add additional information to your question is by editing it, with the [edit] link. It is better visible that way, and comments are mainly for secondary, temporary purposes. Comments are removed under a variety of circumstances. Anything important to your question should be in the question itself.

###[A]Answers just to say Thanks!
This is a question-and-answer site, [not a forum](http://meta.stackexchange.com/q/92107/192154) – so please don't add "thanks" as answers. Invest some time in the site and you will gain sufficient [privileges](http://$SITEURL$/privileges) to upvote answers you like, which is the $SITENAME$ way of saying thank you.

###[A]Nothing but a URL (and isn't spam)

nicolas-raoul

#!/bin/sh
# Usage example: ./dump2pdf log_file output_file.pdf

ruby tdg.rb $1 > /tmp/graph.dot
dot -Tpdf /tmp/output_file.dot -o $2