One of the most common programming actions is to print, or output,
some or all of the input. Use the
for fancier formatting.
printf Statements for Fancier Printing).
Besides basic and formatted printing, this chapter
also covers I/O redirections to files and pipes, introduces
the special file names that
gawk processes internally,
and discusses the
close() built-in function.
printfStatements for Fancier Printing