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grep -oP '(?<="title":").*?(?=")' <INPUT_FILE> Explanation grep -oP: Use grep, printing only matches -o using Perl syntax -p. (?<="title":"): Perl lookbehind. Match a string that has "title":" before it. .*?: The actual part to match (and print). Match a "non-greedy" amount of characters before the lookahead (next). (?="): Perl lookahead. ...

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