How to perform basic text editing using Sed - Yes, I Know IT ! Ep 07
📂 Go to https://yesik.it/EP07 to download the files used in this video so you can practice on your own system.
📂 Download the SED Cheat Sheet on https://yesik.it/SEDCS1
📖 The book on the thumbnail: http://amzn.to/2gyUrdd (us) / http://amzn.to/2gt6P9n (fr)
It is not uncommon to have to apply similar changes to a set of many different files. For example, a programmer might want to insert some license text on top of each source file of a project. Or one might want to update the copyright notice on all pages of a static website.
Doing such tasks by hand would be terribly time-consuming ... and awfully boring. Fortunately, when working with text files, the standard Unix tool chest has all that is required to automate that work.
In this video, I will use one of the most versatile non-interactive text editor: The `sed` Stream Editor.
This video makes use of some GNU sed extensions. Check https://yesik.it/EP07 for the details.
#Sed #Linux #Unix #POSIX #Utility #CLI #CommandLine #CommandLineTool #YesIKnowIT
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