Wow! that was very quick response. Sorry about the confusion.I moved to USA about a year ago. My English is not good! Anyway, This is a little modification on previous question. I have two different files, They have 1s, 0s,and xs. I want the new file to write the first element of file1 with first element of file2 , in order you know.
Let's see, what.txt has this, xx110 and what1.txt has this,
001xx. I want, x0x0111x0x. First element of file1 with first element of file2 and so forth.You see what I mean. May be I am still not clear huh? Thank you very much for your responses though. Bye. Have a good day.