minus-squareTacoDog@lemmy.worldtoLinux@lemmy.ml•Beginner's Guide to `grep`linkfedilinkarrow-up0·1 year agoWould you mind explaining this regular expression a little, and how it’s grabbing email addresses? What is “\b”? What does “+” do? And the {2,}? linkfedilink
Would you mind explaining this regular expression a little, and how it’s grabbing email addresses? What is “\b”? What does “+” do? And the {2,}?