title: Splitting +10GB .csv File into equal Parts without reading into Memory
body: <p>I have 3 files in excess in 10GB that I need to split into 6 smaller files. I would normally use something like R to load the files and partition it into smaller chunks but the size of the files prevents them from being read into R - even with 20GB of RAM. </p>
  
  <p>I'm stuck on how to proceed next and would greatly appreciate any tips. </p>