remove empty lines regex
Find: ^(?:[\t ]*(?:\r?\n|\r))+
Replace: ""remove empty lines regex
Find: ^(?:[\t ]*(?:\r?\n|\r))+
Replace: ""deletes lines including regex match
Use d option at the end of sed replace definition for deleting line of matches.
sed -i "" "s/matching_pattern/d" file.txtCopyright © 2021 Codeinu
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