Article from Daniel Leary
The Regex warrior: transform a text file in <2 mins
March 22, 2018Daniel Leary6 min read
Recently I needed to transform a csv file with some simple processing. If you want to transform a file line by line, replacing a few things, deleting a few others, regular expressions are your friend. Sed is a unix command line utility for modifying files line by line with regular expressions. It's…
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