![]() In this post we will consider more about various regex used in grep to search these patterns.5hjxodu ([suhvvlrqv fkhdw vkhhw %dvlf pdwfklqj (dfk v\pero pdwfkhv d vlqjoh fkdudfwhu dq\wklqj =egljlw lq =%qrq gljlw =x´zrugµ ohwwhuv dqg gljlwv dqg b. ![]() A pattern consists of one or more character literals, operators, or constructs. A regular expression is a pattern that the regular expression engine attempts to match in input text.
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