Wednesday, November 23, 2011

Unix Command Line Fu - Programming Is Fun

Unix Command Line Fu - Programming Is Fun: "paste & join

When you need to combine two files so that you get some data from one, and some from another (and combine them in the same line). If you just want to combine line by line use paste. Join is a little bit smarter, because it expects the same “key” column in both data sources and know how to better combine them."

'via Blog this'