Hi I have ip list in my network I need to check which ip is unused what is better solution? Write the ping script or use other command eg: for i in ip.txt ping -c 3 $i Thank you --------------------------------- Looking for a X-Mas gift? Everybody needs a Flickr Pro Account! -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list