You need to familiarize yourself with the unix feel as most here have suggested. But if you are going to be sys admin, *just* installing/using on your home machine won't do you a whole lot of good. Using != administering. I don't use NIS or LDAP at home on linux, but I do at work. I don't evern bother with NFS at home though I do use a trivial Samba setup.
There are a lot of things you might do when administering a network of linux/unix machines that you wouldn't do when using linux as your desktop os at home. i.e., I know window quite well, and have used for long time, but I couldn't administer it for shit (services/security/updates).
A couple of suggestions:
1. take a ADMIN course as you are looking into. I would install linux as a desktop os at home to familiarize yourself with it for a month before taking the admin course. the more familiar you are with it the more you will get out of the admin course. I would install a "just works" distro like Mandrake/Suse/RedHat, as most likely your course will focus on Suse or Redhat anyway. Take debian/slack/gentoo later ( you may find them easier than M/S/RH once you know linux).
2. install linux at home on *multiple* machines. Two should be enough. set up stuff that you would use in industry like NIS/LDAP, NFS, etc, etc.
No matter what, you will learn more on the job than anywhere else so...
You need to familiarize yourself with the unix feel as most here have suggested. But if you are going to be sys admin, *just* installing/using on your home machine won't do you a whole lot of good. Using != administering. I don't use NIS or LDAP at home on linux, but I do at work. I don't evern bother with NFS at home though I do use a trivial Samba setup. There are a lot of things you might do when administering a network of linux/unix machines that you wouldn't do when using linux as your desktop os at home. i.e., I know window quite well, and have used for long time, but I couldn't administer it for shit (services/security/updates). A couple of suggestions: 1. take a ADMIN course as you are looking into. I would install linux as a desktop os at home to familiarize yourself with it for a month before taking the admin course. the more familiar you are with it the more you will get out of the admin course. I would install a "just works" distro like Mandrake/Suse/RedHat, as most likely your course will focus on Suse or Redhat anyway. Take debian/slack/gentoo later ( you may find them easier than M/S/RH once you know linux). 2. install linux at home on *multiple* machines. Two should be enough. set up stuff that you would use in industry like NIS/LDAP, NFS, etc, etc. No matter what, you will learn more on the job than anywhere else so...