onlyforbopi
10/1/2018 - 10:03 AM

RUN AWK FROM BSH

Multiline Awk from Bash


#!/bin/bash

in=$1

awk '
{
print $0$0$0
print substr($0,1,1)
print substr($0,1,2)
print substr($1,1,3)

for (i = 1; i <= 3; i++)
        print $i


}
' $in