From time to time I have a need to do some fixes in my json data. In a world of flat files I do this with grep/sed/awk tool chain. How to handle it for JSON? Searching for a solution Read more
Tag: sed
Turing completeness II
Well, as I wrote in the previous post, sed is a Turing complete language. We can use it to implement some simple algorithms, or even a dc interpreter. But what does it really Read more
Turing completeness
sed is a very powerful tool. A simple sed statement may turn a cat into cement. Observe: echo cat | sed statement
I was asked by mariom@ircnet whether is it possible to implement Read more