AWK Vs NAWK Vs GAWKAwk is a powerful language to manipulate and process text files. It is especially helpful when the lines in a text files are in a record format. i.e A record containing multiple fields separated by a delimiter. Even when the input file is not in a record format, you can still use awk to do some basic file and data processing. You can also write programming logic using awk even when there are no in
