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Convert capital/uppercase to lowercase in Linux

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 Create a input.txt file content with Caps letter

# Converts upper to lower case
sed -e 's/\(.*\)/\L\1/' input.txt > output.txt

# Converts lower to upper case
sed -e 's/\(.*\)/\U\1/' input.txt > output.txt

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I am a passionate cloud and DevOps professional specializing in Linux and open-source solutions. Through this blog, I share my knowledge and experience with the community, offering tips and insights on cloud technologies and DevOps practices.
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1 comments:

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