#!/bin/bashs=",11,221951,11,221952,11,232928,11,45,11,4,11,5,11,6,11,6" awk -F',' '$3 ~ /^[0-9]{6}$/' <<< "$s"
Standard input is empty
,11,221951 ,11,221952 ,11,232928
The brand new service which powers Ideone!
Widget for compiling and running the source code in a web browser!