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How to download and install Debian 8.7.1 to Parallels Desktop.

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Updated 28/05/17 Linux has several distributions with different flavours such as Kali, Red hat, Ubuntu and Mint; nevertheless, most are based on Debian.  Debian itself has different flavours, which means you can choose from one of the many exciting desktop environments.  Before any of this can take place Debian 8, stable edition, or higher will need to be installed.   You will learn how to: Choose the correct image Check minimum hardware   Download Debian Install Debian Install Parallels tools Try out different interfaces Step one Choose the correct image  Minimum hardware  Download Debian Choose the correct image for your architecture. You have a choice of 64 bit or 32 bit.  If you are using a Mac, amd64 bit build will be fine.  The live image is best burnt to a CD or USB stick since it is used to check an operating system out first, but you will not need it for this tutorial.  However, you will still be able to install from the live CD/USB.   Si

Three reasons why I like volunteering for local IT charities.

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by McDonald, T. | Last updated 30th of November 2017 You may have noticed the huge numbers of charities in the UK or supported a charity by donating to it, but have you ever wondered what it would be like to volunteer for a local charity? Although collecting money is important in its self, there are many more exciting and potentially life changing roles within most charities. I have volunteered on and off for most of my life because I get so much out of this underestimated experience. I like volunteering for the following reasons: supporting others with their technology needs makes me feel a part of the community; I get to meet interesting people at promotional events; it shows a perspective employer I have a willingness to work and use skills I am learning at university in a positive and constructive way. Firstly, I like volunteering because supporting others with their technology needs makes me feel that I am a part of the community. For instance, in my role as Digital

How to install Linux Kali 2016.1 into Parallels and install Parallels tools.

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By McDonald, T | Last up dated 30/05/17 You will learn how to: Install Kali Linux onto Parallels. Install Parallels tools Trouble shooting Note : this will also work for 2016.2 and higher.  Make sure you have updated Parallels to the latest version. Parallels, another virtual machine, can run guest O/S on a host machine.  You will need to install Parallels first before continuing.  If you wish to install Kali onto Parallels, please read on.  After installation you will learn how to install parallels tools, which will allow for more interesting features such as auto adjust for your screen resolution. Before installing any new applications, a hardware survey will need to be carried out.  Subsequently, the applications website will have the minimum specifications listed. Kali Linux minimum specifications Kali Linux website  Install Kali Linux 2016.1 Installing Parallels tools Once you have installed Kali Linux 2.0, you we need to install Parallels

How to install Ubuntu 16.04 into VirtualBox

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A virtual machine is an easy way to test out a new operating system; it allows the user to run a guest operating system on a host operating system as if it was any other piece of software.  Furthermore, Virtualbox is free and produced by Oracle. The o/s in the image above is OS X, El Captain, while the guest o/s is Oracle Solaris; it is two o/s’s running together side by side on the same machine.   Many distributions of Linux are available such as Solaris, Mint, Red hat and Ubuntu.  Ubuntu is the o/s i will be using in this example; however, the installation process is very similar for all the Linux distributions and flavours. It is always necessary to perform a hardware survey before installing any new applications to check if you device is able to run the application. First download and install Virtualbox . Before downloading, do a hardware survey to check you have the necessary hardware to run the operating system.  Ubuntu is a linux distribution produced by Cano

How to perform a hardware survey.

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For Mac users: Select the apple icon on the left of the toolbar at the top of the screen then select ‘About this Mac’ Look for Processor and Memory To find out if your Mac is 64bit or 32bit Open terminal and type in the command uname -m . x86_64 means 64bit i360 means 32bit This machine has a 64bit processor. To find available space on the hard drive Hold down Shift+cmd+C then select the hard drive and press space The first number is the total capacity while the second number is amount of space free to use For Windows users: Processor, memory and O/S type (64 or 32bit) Hold down ALT+Space .  Alternatively, type ‘system’ into the search bar then click on system control panel. Checking the hard drive for available space Go to the search bar and type ‘This PC’ then click on ’This PC’.  Then look for Win desk For Ubuntu users Processor, O/S type and memory Goto the cog on the right

Useful Shortcuts For Mac

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Last updated: 28/05/17 Short cuts are combinations of keys that you can use to perform tasks with your keyboard.  Short cuts can save you a lot of time, so it is worth your time memorising them.  Nevertheless, there are lots that you can use, so I have listed a few that I find particularly useful.  These are my favourite short cuts for Mac (Yosemite). Safari and word processor short cuts Command + Z This will undo the last action.  This includes opening up an accidentally closed tab; you will have to use this short cut immediately, however. Command + A This will select all and can be used in many applications. Command + F This open or select the search facility in the application if it has one.  This can be useful if you are looking for keywords in a document and will even work in the safari browser.  It will save you reading through lots of text; it does the scanning for you and highlights the keywords you are looking for. Command + T

Number Types

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Before you get started, you will need the following skills: Foil (Algebra - factoring) Exponent rules How to plot a graph How to divide and find the remainder  Surds You will learn about:  The different number types and be able to tell the difference. What a complex number is. How to add/subtract and multiply/divide complex numbers This ——>  ●  is a multiplication sign; i have used it in some places instead of x to avoid confusion Both rational and irrational are real numbers Rational numbers Can be expressed as a decimal or a repeating decimal like 3.333333…. or a fraction like 3/1 or 2/3. Rational numbers come in different types Natural              1, 2, 3, 4, 5 Whole              0, 1, 2, 3, 4         Integer              …-3, -2, -1, 0, 1, 2, 3… The difference between natural numbers and whole numbers is whole numbers includes 0 and natural numbers do not.  Integers have negatives, whereas whole and natural number