I am beginer of wrinting shell script. Like to know
When reading a file in bourne shell,Using exec on a file1 and
read (in while loop condition), it reads as until end of file1
as reached. But I also want to read another file inside the
loop, can you tell me how to do this multi track of reading files.
Is there any easier way in other shell scripts I can use.
Another quetion how to pipe a command output to a Variable?