I have a file as below:
10temp3
20/temp4
28 temp 5
I am using the below command for splitting the lines and get the last number in the line.
awk -F"temp" '{print $NF}' temp3
the ouput i got is :
> awk -F"temp" '{print $NF}' temp3
10temp3
20/temp4
28 temp 5
Surprisingly if i use nawk i am getting the expected output.
> nawk -F"temp" '{print $NF}' temp3
3
4
5
>
May i know the reason why? Is awk not supporting the string mentioned as a separator?