Linux Application Server

can anyone permit me undergo how to configure meshwork on linux, which is on vmware.

What is the method to modify hostname and field name.
What is the ip come i requirement to add in /etc/host ( which is on my OS (Windows) or the digit i intend when i separate ifconfig and also permit me undergo which files i requirement to changes.

Please support me..its imperative and its obstructive my project
more info, i hit RHEL 4 and also i poverty to hit denture network, so that i hit assorted ip

I downloaded VMware as realistic organisation and UNIX Debian realistic contrivance in my vista computer. I went finished a daylong plan and after that It asked me for my username and i modify in the username that I created from the plan but when I proven to identify in the countersign it won’t permit me and i got cragfast in the bidding prompt. I don’t undergo if there’s something criminal with my configuration. Please help.

i m not healthy to enter to network. crapper some digit permit me undergo what I requirement to do and what’s the ip come i requirement to add in /etc/hosts and also permit me undergo what another changes i requirement to make
I m employed on RHEL 4 (Red Hat Linux)