How to using gawk in Windows

Hi All


D:\Example\Software\awk>uname -a
CYGWIN_NT-5.1 moon 1.5.24(0.156/4/2) 2007-01-31 10:57 i686 Cygwin


D:\Example\Software\awk>gawk -f tag.awk /dev/null  ==> no output

D:\Example\Software\awk>gawk -f tag.awk tag.awk
eric

eric

eric

eric


D:\Example\Software\awk>

cat tag.awk
 #!/usr/bin/gawk
{
	print("eric\n");
}