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Can you see what is in an ISO file without burning it to CD ?
Yes, that is what the "loop" command does.. You mount the file as a loop device and then you can browse the ISO like any normal directory.
Here is what you do ( we will take Fedora as example: FC4-i386-disc1.iso ).

# mkdir /mnt/loop
# mount -o loop  FC4-i386-disc1.iso /mnt/loop
# ls /mnt/loop

That last command will show you the contents of the ISO file . . . you can read it, copy files from it, but ( of course ) not write to the ISO.

But what you can do is copy the files to a special directory ( or partition ) and do an install from the HD. In the case of the Fedora example above you would put the files of the 4 ISO's in a directory. Then download the "boot.iso" from the ftp mirror ( For Fedora Core 4: ).

1). Boot from the boot-CD
2). It will give you a dialog where you want to install from: choose "hard disk"
3). The next dialog will ask you from which HD ( if you have 2 )
4). After that a dialog will ask you on what partition the files are located
5). And the next dialog asks "Directory or ISO image _________" type the path to the directory you copied the files to and press OK

After that, the program will load into memory and proceed to go on as a normal install. This way you only have to burn 1 CD instead of 4.


NOTE: The Mandriva 2005 has a new feature in the boot.iso that can install directly from ISO files stored on the HD without having to "loop" them first.

-- Jun 7 2005 ( Revised Dec 15 2005 ) --

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