As well as allowing for the creation of virtual computers, Virtual Box also gives several settings for virtual networks. Following on from my last blog post (here) I am now going to take a brief look at the Virtual Box network settings. Virtual Box Network Settings Virtual network settings can be found under the "Tools", … Continue reading Virtual Box – Scripting and Network Options (Mac OS X / Linux)
When learning about new systems, applications or trying new settings I find the best way to learn is with a hands-on approach. However, learning hands-on doesn't always end well and the last thing anyone wants is to have to reinstall their computers operating system (host OS) after it was destroyed due to misconfiguration of a … Continue reading Virtual Box (Mac OS X / Linux)
Imagine that you are a software company and host an awesome free piece of software. One day your site is hacked and the download file for your software is replaced with a malicious version of the software. It might be days (or longer!) before you notice. Or what if someone is intercepting traffic and altering … Continue reading SHA256 File Hash Values And How To Check Them (Raspberry Pi / Mac OS X / PowerShell)
PowerShell is an amazing command line, scripting & programming tool that I have used a few times on Microsoft Windows. PowerShell Core is now available for Mac OS and so today I am going to look at installing it on my MacBook. Note: I am installing PowerShell Core onto Mac OS Mojave (specifically Mac OS … Continue reading PowerShell Core on Mac OS (PowerShell)
This evening I have started some training on LinkedIn Learning about Docker. Docker is software that allows for software to be placed in virtual containers containing the software and all its dependencies. Unlike virtual machines which virtualise the hardware and contain an operating system, a container runs just above the host operating system. Docker containers … Continue reading Installing Docker (Mac)
In the past I have launched multiple Terminal / BASH sessions when I have wanted to run multiple commands, however it transpires that there is an easier method. Using the background / foreground options in Terminal / BASH allows one session to run multiple processes at the same time. Throughout this post I will be … Continue reading Running Processes In Background – Terminal / BASH (Mac OS X / Raspberry Pi)
Citrix Receiver allows for Citrix connections to be made from lots of different types of devices, including devices running Microsoft Windows OS, Android OS, Apple iOS and the various Linux OS families. Today I will be taking a quick look at installing Citrix Receiver on Mac OS X (10.13, aka High Sierra). I could not … Continue reading Installing Citrix Receiver (Mac)
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