So the goal of this post will be to install a 32-bit chroot of 9.10 in my fresh install of 10.04 as 9.10 is easier to build and test Cyanogen's custom Android rom. I have modified some guides from here and here. I have also elected to use schroot as it allows for easy chroot access.

PiTiVi is an open source video editor, written in Python and based on GStreamer and GTK+.

Running Linux system inside a chroot environment allows a system admin to decrease an impact on a production server when the server gets compromised. Change root will change root directory to all current running processes and its children to a chroot jail.

How to setup a secure DNS server with Linux using a chroot jail.

Version 10.10 (Maverick Meerkat) of the very best Free-Libre Open-Source data recovery software toolkit based on Ubuntu is out. This release of Ubuntu-Rescue-Remix features a full command-line environment with up-to-date versions of the most powerful free/libre open-source data recovery software including GNU ddrescue, Photorec, The Sleuth Kit and Gnu-fdisk.

Deleting a file or reformatting a disk does not destroy your sensitive data. The data can easily be undeleted. That's a good thing if you accidentally throw something away, but what if your trying to destroy financial data, bank account passwords, or classified company information. In this article you will learn number of tools to delete files securely in ubuntu Linux

One concern when users FTP into your server, is that by default users who have accounts can roam your server to view contents of files. VSFTPD by default does not allow user logins, it allows anonymous by default. Anonymous users by default are locked into the directory that they login to. This is exactly what you would want.

If you want to delete a record from any MySQL table then you can use the delete command. The delete command is very similar to the update command.

delete from table where where_condition;

The delete statement deletes rows from a table.
The table is the table name.
The where clause specifies the conditions that identify which rows to delete.

This tutorial will show you how to add a secure-delete option to the contextual menu in Ubuntu and Fedora Linux, but it can also be used as an example for adding any command to the right-click menu in Nautilus. We all know that when you simply delete a file, it’s possible to recover it later.