Archive for June 19th, 2011

How to easily create a multipart (multivolume) RAR file easily in Ubuntu

This explains how to quickly and easily create a multipart (multivolume) RAR file using Gnome / File Roller in Ubuntu.

First, locate the file(s) / folder(s) you want to compress and highlight them. Next, right-click and select Compress...

When the Compress dialog appears, enter a filename for your archive and select rar as the extension. Click the arrow next to Other Options to expand the dialog. Check the box next to Split into volumes of and enter the desired max individual file size here.

Click Create and the compression process will begin. Note that on extremely large multipart archives with lots of part files, a heavy amount of disc activity may occur, and the archiving process (and some other programs) may stall or momentarily freeze because of the disc activity. Be patient and allow the process to complete.

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How to create an ISO in Brasero

This will explain how to create an ISO image from a CD/DVD using Brasero in Linux.

First, insert the disc from which you want to make an ISO image. Wait until, and make sure, an icon for the disc appears on your desktop, indicating the disc has been read and mounted.

Next, open Brasero and select the Disc Copy function.

On the Copy CD/DVD dialog, change Select a disc to write to to ISO by clicking on the drop-down itself (not the properties button) and choosing Image file.

Click the Properties button and choose a name and location for the output ISO image and then click Close.

Verify your settings and then click Start copy.

Brasero will start creating your disc image, which will be quite large — up to the full capacity of your media (4.7GB for single-layer DVDs, 8.5GB for dual-layer).

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