2010/6/17 Shrinivasan T <[email protected]>: > If you are on a LAN and wish to find out which computers in it > currently have access to that certain LAN, > you can use the following command: > > for ip in $(seq 1 254); do ping -c 1 192.168.1.$ip>/dev/null; [ $? -eq > 0 ] && echo “192.168.1.$ip UP” || : ; done > > This will ping each computer on the 192.168.1.x subnet one time, with > a one second interval between pings. > The output should be something like > > 192.168.1.1 UP > 192.168.1.17 UP > 192.168.1.24 UP > … > > > Alternatively, you can use netdiscover: > > sudo apt-get install netdiscover > netdiscover -r 192.168.1.0/24 > > This will scan all the computers in that particular address range and > present the active ones > in a table that also provides a MAC address and a MAC Vendor line. >
Another way is to use nmap nmap 192.168.1.0-255 Ma Sivakumar எல்லோரும் எல்லாமும் பெற வேண்டும் http://masivakumar.blogspot.com _______________________________________________ ILUGC Mailing List: http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
