Linux resources

  You will need to be able to execute basic commands in Linux, like ls, cd, and make. You will also need to get comfortable running programs from the command line. A basic overview of Linux commands: https://www.digitalocean.com/community/tutorials/an-introduction-to-linux-basics A longer overview: http://manuals.bioinformatics.ucr.edu/home/linux-basics More details about I/O, file and directory structures, processes, and permissions: http://linuxcommand.org/learning_the_shell.php

How to check director tree in mac terminal

find . -print | sed -e 's;[^/]*/;|____;g;s;____|; |;g'

What is the difference between SNP and INDEL

http://thegenomefactory.blogspot.com/2013/10/understanding-snps-and-indels-in.html  

Online visualized execution

Here are some links I find very interesting if you want to know what happened "behind the stage" of your code. The default coding language is Python, but the link also provide other languages like, Java, C or C++. http://www.pythontutor.com/visualize.html#mode=edit http://pythontutor.com/