Answers for "regex match numeric character"

4

regex for number and letters

let regex = /[^A-Za-z0-9]+/
Posted by: Guest on July-16-2020
2

regex match number

For matching an integer number of one single char/digit, specify:
[0-9]
But for matching any number of more than one char/digit; add "+":
[0-9]+
Example for matching hour with minutes of HH:MM format in a file:
grep "[0-9]\+\:[0-9]\+" file.txt
Posted by: Guest on October-24-2020

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