I have a simple awk script, `test1.awk`:

```
{
    x=temp;
    print x;
}

```

When I run it from the Command Prompt with:

```
awk -v temp=hello -f test1.awk

```

I get just a cursor.  I hit `Enter`, it writes “hello” and gives another cursor, hit `Enter` again and it writes “hello” again, etc.  Just goes in an endless loop requiring input from the user, and never comes back to the command prompt.

```
D:\>awk -v temp=hello -f test1.awk

hello

hello

hello

hello
^C
D:\>

```

How do I get it write “hello” (without requiring user input)
and then stop?