With grep you're using -i (case insensitive) when you want -v (invert match).
Or a little simplerCode:PORTS=$(netstat -ant | awk -F" " '{print $5}' | awk -F":" '{print $2}' | sed '/^$/d' | grep -Ev "80|443") if [ "$PORTS" ] ; then echo yep ; else echo nope ; fi
Actually, that's not really any simpler.Code:if [ "$(netstat -ant | awk '{print $5}' | grep -Eo ":[0-9]+" | grep -Ev ":80|:443")" ] ; then echo yep ; else echo nope ; fi
Last edited by oogabooga; 05-07-2012 at 10:58 PM.
The cost of software maintenance increases with the square of the programmer's creativity. - Robert D. Bliss
Originally Posted by oogabooga
WOW, so much cleaner than the slop i put together. thanks.
See the problem i am still having is that ports will always evaluate as true. As long as the net is open. Even if i have a torrent site up with high ports open, it will still be true.
I am trying to launch the UI if an open port other than 443 or 80 is open.
I figured, remove all duplicate ports. Remove the asterisk and blank lines. Then count the lines and if there are more than 2, then launch the UI.
