[ Thanks to Andrew
Weber for this link. ]
“You can do searches with awk by enclosing the search
within forward slashes. Note awk is case sensitive. /Debian/ If you
wanted to search for the strings “debian” and “Debian” you could
use a regular expression./[Dd]ebian/
“You take those searches and look for the text string at the
start of the line, “^” or the end of the line “$” like this:/^Debian/
/Debian$/“If you were looking for lower case letters d-m your search
would look like this:”