Ideone.com

fork download

copy

#!/bin/bash
s="I really like @somecrazytwitterhandle; he's so cool! abc@mai.com
@somecrazytwitterhandle is the best!"
 
grep -Po '\B@\w+' <<< "$s"

Success #stdin #stdout 0s 19632KB

stdin

copy

Standard input is empty

stdout

copy

@somecrazytwitterhandle
@somecrazytwitterhandle

https://ideone.com/B5GazC

language:

Bash (bash 5.0.3)

created:

visibility:

public

Share or Embed source code

The brand new service which powers Ideone!

Widget for compiling and running the source code in a web browser!