In a message dated: Wed, 27 Sep 2000 21:51:30 EDT
[EMAIL PROTECTED] said:

>Adobe Acrobat Reader = linux-ar-40.tar.gz

This is a gzip compressed tar archive.  In this case, Acrobat comes with a 
proprietary installer program which takes care of everything for you.  It's 
actually not a bad installer, since if I remeber correctly, it actually asks 
you where you want to put acrobat.

>Webmin (two downloads) = 1.  webmin-0.80.tar.gz
>                             2.  webmin-0.81.rpm

The first is a source tar-ball, which means you will have to follow the 
directions in the README and INSTALL files once you unarchive the source to 
figure out how to compile and install webmin.  I don't know anything about 
this package, but ideally they used the GNU autoconf/automake facility, and 
installations is as simple as:

        ./configure <a bunch of config options>
        make
        make install

The second is the RedHat RPM for the same package, an will in all likeliness 
place things in the /usr filesystem.  Also note the revision difference 
between the 2 packages.  The first one is slightly older than the RPM.  If you 
plan on insalling from source, you might want to grab the 0.81 tar ball 
instead.  The RPM can be installed thusly:

        rpm -Uvh webmin-0.81.rpm

(you could also just use rpm -i, read the RPM man page and usage output).

>nmap (two downloads) =  1. nmap-2.53-1.scr.rpm
>                          2. nmap-2.53.tgz

The first one here is a source RPM, which means you get the source to this 
package, the config files, etc. but it doesn't actually install the program.
You'll end up with a bunch of stuff in /usr/src/redhat, that will likely not 
do you much good.

The second is a tar-ball of the nmap src.  This would be untarred into a 
directory using the command:

        tar zxvf nmap-2.53.tgz

or
        gzip -dc nmap-2.53.tgz | tar xvf -

This will result in a directory called (ideally) nmap-2.53, in which you would
again follow the procedure:

        ./configure <a bunch of config options>
        make
        make install

The difference between the source tar-ball and the source RPM is that the RPM 
contains all the information needed to create the actual install-RPM; config 
files, source, etc.  There are RPM commands you could use to create an 
installable RPM.  The source tar-ball is nothing more than just the source 
code for the program.

Hope that helps.
-- 
Seeya,
Paul
----
           I'm in shape, my shape just happens to be pear!

         If you're not having fun, you're not doing it right!



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