True, true. I am updating the page right now with a more appetizing example. With C example I just wanted to illustrate how long the C program would be compare

True, true. I am updating the page right now with a more appetizing example. With C example I just wanted to illustrate how long the C program would be compared to Awk, and that it makes sense to learn a scripting language. Yeah, the `cut -d: -f1 /etc/passwd` works.