https://divingintogeneticsandgenomics.com/tags/join/ Recent content in Join on Chatomics Hugo -- gohugo.io en-us © 2018 Ming 'Tommy' Tang Tue, 04 Aug 2015 20:58:00 -0700 https://divingintogeneticsandgenomics.com/archive/linux-command-join-with-header/ Tue, 04 Aug 2015 20:58:00 -0700 https://divingintogeneticsandgenomics.com/archive/linux-command-join-with-header/ See the ipython notebook here  https://github.com/crazyhottommy/scripts-general-use/blob/master/Shell/Join_command.ipynb linux commands are very powerful. They are small but can do small things well. Today, I am going to demonstrate a very useful linux command join. join is used to join two files based on a common "ID" column. This is a common task when you have information stored in two files and have a common column to link them together. I first created two dummy tab delimited files: A.