There are a few ways.
ping hostname or nslookup hostname For more details: http://www.zilckh.com/how-to-find-ip-address-from-hostname-in-a-windows-system-using-command-line/
on the very right hand side of your hotmail account you will see a button "options" this will give you a menu, at the bottom of this menu there is an option " more options" This will lead you to a page an there you will find a section called "Junk Email" in this section there is a subsection called "safe and blocked Senders" if you go into this section you will see a small section called "blocked Senders" in here you can add the address of anyone you want to block
The hostname (the name of the computer) can be found in most Linux distributions by issuing the hostname command without arguments. Alternatively, you can view the contents of /etc/hosts. The hostname will be listed next to the IP address 127.0.1.1.
We can ping to only IP telephonic network devices like IP phones through destination IP or by hostname of the device.
The IP address for a PC is not difficult to find. Usually it can be found through the service of internet on the PC. Otherwise it can be found on the hard drive on the computer.
This file is a dns configuration file for Linux CentOS
ping [hostname] or ping [IP address]For example:ping wiki.answers.comorping 127.0.0.1
Router(config)# hostname AdminAdmin(config)# enable secret cangetinAdmin(config)# interface fa0/1Admin(config-if)#ip address 192.168.1.22 255.255.255.248Router(config)# hostname AdminAdmin(config)# enable password cangetinAdmin(config)# interface fa0/1Admin(config-if)# ip address 192.168.1.22 255.255.255.248Router(config)# hostname AdminAdmin(config)# enable secret cangetinAdmin(config)# interface fa0/0Admin(config-if)# ip address 192.168.1.22 255.255.255.248Router(config)# hostname AdminAdmin(config)# enable password cangetinAdmin(config)# interface fa0/0Admin(config-if)# ip address 192.168.1.22 255.255.255.248
NETSTAT
The host name and the ip address is present in the HttpRequest object. Usually it is passed as an argument to the doXXX methods. public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException { // Get client's IP address String ipAddress = req.getRemoteAddr(); // Get client's hostname String hostname = req.getRemoteHost(); }
ping hostnameyou can ping different ways, by hostname or IPexample by ip to Google's dns server.ping 8.8.8.8example by hostname to google.comping google.com
The hostname of my main computer running Ubuntu 13.04 is rodney@downstairs. rodney is my user name, and downstairs is the host name of my computer. To find your IP address, open a terminal (Ctrl + Alt + Tare the shortcut keys I like using) and type: ifconfig and press Enter. Your IP address may look something like: 192.168.1.x (x being a unique number to identify each computer or device on a network).