Modify and extract information from large text files (14/10/2020)

This training session is organized by the Genotoul bioinfo platform and aims at understanding how to efficiently process large raw or result text files. You will learn how to add a header line or change parts of a file without having the make a copy. You will learn how to extract columns and perform simple figure manipulations on files with millions of lines. A large share of the time will be spent practicing with sed and awk.



This training is focused on practice. It consists of several modules with a large variety of exercises: You are going to learn how to manipulate large file.

  • Planning under construction
  • Start at 09:00 the first day
  • End at 17:00 pm the second day


The session will take place in the room ‘salle de formation’ at INRAE center of Toulouse-Auzeville.


Prerequisites: ability to use a Linux environment (see Linux training). Training materials will be available on the website before the session. Slides in a “taking notes” format will be downloadable from our web site. A Unix reference command leaflet will also be provided. Only the latter will be available during the session.




Bookings: Modify and extract information from large text files

Bookings have closed for this event.