fork download
copy 
  1. #!/bin/bash
  2. s="KBOS 052354Z 19012KT 10SM FEW075 BKN110 OVC200 24/14 A2975 RMK AO2 SLP074 T02390144 10289 20239 55002"
  3. grep -oE '\b[12][0-9]{4}\b' <<< "$s"
  4.  
  5.  
Success #stdin #stdout 0s 19632KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
10289
20239
https://ideone.com/isFrEG
language:
Bash (bash 5.0.3)
created:
4 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!