Answers for "regex for letters and numbers and special chars only"

regex for number and letters

let regex = /[^A-Za-z0-9]+/

Posted by: Guest on July-16-2020

regex match numbers and special characters

echo %H1E2L+L#O! | sed 's/[^A-Z!]//g'	#replaces number and special
characters which aren't ! or an uppercase letter A-Z

Posted by: Guest on November-27-2020

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