Please point out to me how to get bash to print for me a matched expr like (?<=id=)[0-9].
I’d also like the input to come from the pipe, and it will be a single line of text.
Please point out to me how to get bash to print for me a
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Please point out to me how to get bash to print for me a matched expr like (?<=id=)[0-9].
I’d also like the input to come from the pipe, and it will be a single line of text.
to print solely the matched expressions
(not the entire line, several expressions within the same line may be displayed)