3

This is more my curiosity bugging me than anything else, but when I type:

`netstat -a`

the results can take as long as a minute to display. It seems like I'm waiting forever.

However, if I type:

`netstat -aon`

the results are displayed literally instantly.

This is on Windows 7, but memory dictates that it was this way on XP as well.

It seems counter-intuitive since the second command actually produces more information. Anyone know why this is?

5
 -n            Displays addresses and port numbers in numerical form.

Which means no DNS queries = instant output.

1
  • Of course. Somehow that piece of the help text was invisible to me. – dgo Dec 13 '13 at 16:55

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