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The Regex warrior: transform a text file in <2 mins - Theodo
source link: https://blog.theodo.fr/2018/03/regex-warrior/
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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 simpler than awk,... Continue reading →
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