The command line interface(CLI), or console, or konsole, or shell, or bash prompt is the "real" Linux. Unlike Windoze, where programs don't run except through the windows GUI with DOS prompt as an afterthought, everything on Linux runs through the command prompt. Most of the programs you'll be using have graphical "frontends" - windows that control them in your desktop environment.
You can install programs several different ways - the easiest is to get a "package", which is like a windows installer - it contains the program and all the configuration information in one file that you can double-click. On Mandrake, you want to get RPM packages. I'd recommend looking for a flashplayer package.
Once you have the package, you
can double click it from the desktop. but if something goes wrong during the install, you'll probably just get an error message and have no idea what messed up. A better (and more linux-approved) method of installing programs is to use the CLI - navigate to where you saved the package (call it foo):
(assuming user "me" saved the file in his home directory)
And then install it:
Finally, you can compile programs directly from source. This is the way that allows the best customization, the most recent software, and definately highest on the "cool factor". I won't go into details because it's different from package to package, and can get pretty complicated.
The basic procedure is to get some source code, go to the code's base directory and do:
Code:
./configure
make
make install
I've never installed the flash player package, but the ./ in your post leads me to believe it might want you to compile from source. You'll probably want to learn some more basics before trying that.
For your sound issues:
are you using ALSA, or OSS? Go to your KDE config, and hit "multimedia and sound" There should be a checkbox with "enable aRTs". Is it checked? If so, you need to make sure that whatever program shoudl be playing the sound (sounds like mozilla, or Konqueror) is configured to use aRTs for output. You shoudl also run kmix, and make sure that all of your sound channels are unmuted and at reasonable volumes.
XMMS is a music player that's basically a winamp clone for Linux.
As for overall help, in the spirit of the Linux community I say: Newbie, help thyself!
Seriously, congratulations on moving to linux. You'll never look back. Well... actually, you'll probably look back three or four times in the next year. I know I did. But now you've been bitten, and Linux is slowly making its way through your system. Before you get the most out of your system, you're going to need to doa LOT of reading. Here are some sites to start you off:
Linux Documentation Project -
www.tldp.org
... Actually, that's pretty much enough to get you going. :P Any program or procedure that's giving yuo problems, thre's probabyl a HOWTO on it.
also, in the CLI, use the man pages! Every time you see a command you don't recognise, do:
man somecommand
It'll tell you what it is, what it does,a nd how to use it.
Google is your best friend. If you get an error message, or something you don't understand, here's what to do:
1. Search linuxquestions.org forums for an answer. Chances are someone here has already solved the problem.
2. do a Google search. If it ain't on Google, it ain't on the 'net.
3. post a DETAILED message on the appropriate linuxquestions.org forum. We'll reply! :P