Answers. Best Answer: 12 hours. Though you can sleep you need to wake up every hour, and doing that is basically the same as getting no sleep. Also, you would need someone else to wake you up every hour and that would disturb their sleep too, so it is easier for everyone if you just stay up the 12 hours.Source(s):Maggie Â· 7 years ago.hough you can sleep you need to wake up every hour, and doing that is basically the same as getting no sleep. Also, you would need someone else to wake you up every hour and that would disturb their sleep too, so it is easier for everyone if you just stay up the 12 hours. Source(s): Maggie Â· 7 years ago.
The ping Command. ping is one of the most basic, but also one of the most useful, tools for obtaining information about computer networks, including the Internet. A main use of ping is to determine whether a specific IP address is accessible. An IP address is a unique numeric identifier for a computer or other device on the Internet or other TCP/IP (transmission control protocol/Internet protocol) network.
You can use the ping command as a troubleshooting tool to test connection to various network resources. To ping a network host directly: 1  Click Start Run. 2  Type  cmd  in the Open field, and click OK. Ping the IP address of the default gateway to confirm the gateway is working and it's possible to connect to a local host on the local network. 2  You can get the IP address of the local default gateway by using the ipconfig command. 3  Ping the IP address of another remote host to verify you can communicate through a router.