IP Address from hostname in Windows and Linux
How many times in a day you have a hostname and you want to know the IP address? Host name to IP address and IP address to hostname conversion is one of frequent thing which we need to do for many things when dealing with networking command in unix. For one command we need IP address for other we need hostname even from bash script some time we require hostname and some time we look for IP address. networking commands are not as popular as find command or grep command but they are equally important and if you working in Windows or UNIX environment you must learn them and they should also be included in any list of Unix commands for beginners. By the way In this hostname to IP address tutorial I will show you how to get IP address from hostname or computer-name in Unix or Linux and how to get hostname if you have IP address. If you are looking a way to do it via Java program then you can also see my post how to find IP address of localhost in Java.
How many times in a day you have a hostname and you want to know the IP address? Host name to IP address and IP address to hostname conversion is one of frequent thing which we need to do for many things when dealing with networking command in unix. For one command we need IP address for other we need hostname even from bash script some time we require hostname and some time we look for IP address. networking commands are not as popular as find command or grep command but they are equally important and if you working in Windows or UNIX environment you must learn them and they should also be included in any list of Unix commands for beginners. By the way In this hostname to IP address tutorial I will show you how to get IP address from hostname or computer-name in Unix or Linux and how to get hostname if you have IP address. If you are looking a way to do it via Java program then you can also see my post how to find IP address of localhost in Java.
