Lucas E M M. opinions

Extract infos from a pdf!

code shell-script clojure

Hypothetical reader, I bet you always wanted to extract the text from a pdf file. Sure there are a few big tech options but let me appeal to your minimalistic side: pdfminer! This is a simple jar that extracts the text from the pdf into a huge string.

What is this good for you might ask. Well, you can extract the code payment from an invoice. How? There you go: invoice =]

/comments ~lucasemmoreira/ Extract infos from a pdf!

Meetings in openbsd


Ok… I have been using a little bit more OpenBSD, and I was having some issues to use it during calls. After some research and experimentation, I have thought a way to make it happen! So it was born lets-meet!

It is simply a toggle to enable/disable microphone and camera. Enjoy!

/comments ~lucasemmoreira/ Meetings in openbsd

Searching for packages in openbsd


Finally! I am using openbsd! It is quite interesting but somethings are different. I will need to post somethings to help me remember =]

Starting by package search:

pkg_info -aPqQ package | sort

where package is what you are looking for. Thanks for the tip Umgeher!

/comments ~lucasemmoreira/ Searching for packages in openbsd