fork(2) download
copy 
  1. #!/bin/bash
  2. echo "chochol , 9933499 " | grep -oP '\S*(\S\S)\S*\1\S*'
Success #stdin #stdout 0s 5084KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
chochol
9933499
https://ideone.com/zaZp84
language:
Bash (bash 5.0.3)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

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