February 2004
Beginner
200 pages
5h 40m
English
host | Look up hostnames, IP addresses, and DNS info |
whois | Look up the registrants of Internet domains |
ping | Check if a remote host is reachable |
traceroute | View the network path to a remote host |
When dealing with remote computers, you might want to know more about them. Who owns them? What are the IP addresses? Where on the network are they located?