What is localhost?
Localhost is a networking term for the hostname of the current server or computer accessing the network. It is used via the loopback network interface to access the network services running on the host. The loopback interface bypasses any local network interface hardware and serves as a method to connect back to the server. Networking and server administration both frequently use the term localhost.
How To Use the Find Command In Linux
One of the most popular command-line utilities is the find command, mainly because of its simplicity and versatility. It's the default option to search for files across multiple UNIX based systems with a wide range of parameters and variables to narrow down our searches. It helps look for files matching a specific name, date, size, or even owner to provide a frame to append other commands to the list of files found. The basic structure of the find command is as follows.
Find the IP of a Linux Server via the Command Line
Knowing your server's IP address(s) can be useful information to have for various reasons. After all, other than your domain, the server's IP is the main address used to reach the server. Knowing a server's IPs may be necessary when making changes to: DNS, networking, and security. A server may have a single IP, or multiple IPs, but sometimes, you may need a quick method to double-check since it's easy to forget.
What’s My IP Address?
As part of our Web Hosting Toolkit, our Liquid Web IP Checker makes it easier than ever to identify IT issues. IP addresses are the unique numbers assigned to every computer that connects to the Internet. When troubleshooting connectivity issues, checking your computer’s IP address is the first step in identifying possible network issues. Correctly identifying your public IP address allows you (and our Support technicians) to find information on the server and it’s log files to pinpoint possible issues between your computer and server.
What’s The Differences Between IPv4 and IPv6
How do IPv4 and IPv6 compare?
Both IPv4 and IPv6 addresses are used to identify a server's location and possibly identify other computers within a network. Assigned IP addresses allow those computers to find and communicate with other computers across a network.
The main difference between the IPv4 and IPv6 addresses is the number of available IP assignments each protocol can allow for or use. IPv4 provides 232, or a combination of 4,294,967,296 IP addresses and IPv6 can have approximately 3.4×1038 addresses which are a little more than 7.9×1028 times as many as IPv4! (that's a lot of math!)
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