The following is a guide for creating paravirtualized (“PV”) DomU virtual machines in Xen Project Hypervisor using xen-tools. If you are looking for an in-depth Xen Projoect Hypervisor guide, please refer to Installing Xen Project Hypervisor on Debian 9: An in-depth beginner’s guide. Software Versions The software versions used in this guide include xen-tools version […]
Why should a business owner be concerned about their account’s receivable balance during a tax audit? The answer to this question has to do with how the Canada Revenue Agency (“CRA”) normally calculates unreported income while performing a factual audit. CRA “Unreported Income” Formula In most scenarios, the CRA auditor starts collecting data for the […]
If you ever need to generate an HTML table from file data, here is a basic shell script that should do the trick.
So, you’ve got a hard disk or solid state drive that you need to partition and you’re thinking about configuring it with Logical Volume Manager (“LVM”). Here’s a quick walk-through of the steps needed to get LVM working on your drive. LVM Basics Let’s first look at some basic LVM terminology. It’s helpful to think […]
When preparing returns from poor or damaged corporate records, several forms of data reconciliation are required. As previously described, the spreadsheet-based method is a useful tool for preparing certain data reconciliations. In its first form of reconciliation, the spreadsheet-based method focuses on the preparation of financial statements, specifically the income statement and balance sheet. Financial […]
If you ever need to generate an HTML table from file data, here is a basic Python 3 script that should do the trick.
The purpose of this document is to illustrate a spreadsheet-based method to assist in compiling financial statements from corporate bank account data. Use of this method may be appropriate in cases where a corporation has fallen behind on its accounting responsibilities; is undergoing a corporate tax or trust exam audit with lost, incomplete or erroneous records; or when an inactive corporation has few transactions in a reporting period and requires financial statements in short order.
The threat of running unnecessary services on a system bloated with extra software is a less commonly discussed security concern. Yet enabled and listening services weaken the server’s defences by creating potential entry points for the attacker, as well as by providing resources for the attacker to use against other machines. The server hardening maxim we’re interested in today goes as follows: “Install only necessary software; delete or disable everything else.” With this topic in mind, our task is to examine how this technique applies to a Xen Project hypervisor DomU virtual machine running a paravirtualized Debian 9 operating system.
The purpose of this tutorial is to describe how to install and configure a Xen Project hypervisor with control and guest domains using Debian as the base operating system. Note that this tutorial uses Xen version 4.8.5-pre as included in the current stable release of Debian 9.5 (stretch).
When is the best time to register for a new GST/HST account? The answer to this question is every procrastinator’s dream…