In this step-by-step guide from Jack Wallen, learn how to access and modify the Linux hosts file to control the mapping of hostnames to IP addresses. At some point in your career as a developer, ...

Thanks very much in advance; I am flummoxed. This is a linux question (RHEL 5).<BR><BR>I am trying to add an IP alias for eth0 on a machine that already has 25 or so. Adding the IP addy goes well, and ...

I don't know of a way to easily edit this file short of replacing it.<BR><BR>A reboot is not needed in order to have updates to the HOSTS file recognized. This file is parsed everytime a Winsock name ...

If you’re new to Linux, there’s a very handy file you’ll want to learn about right away. Jack Wallen introduces you to the hosts file and how to add entries to it. On a regular basis, I reference the ...