Shell scripting

If you want to work on Apertium language pairs or tools, some knowledge of the Unix shell / command-line scripting will make you a lot more efficient.

Here are some handy tutorials:

• Learn Enough Command Line to Be Dangerous – friendly intro, read this first if you're completely new to the shell
• MIT "hacker-tools" lectures – in particular shell scripting and Data wrangling are relevant and succinct
• Data Science at the Command Line – comprehensive book, seems useful