SHA256 File Hash Values And How To Check Them (Raspberry Pi / Mac OS X / PowerShell)

Image showing SHA-256 value

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)

Running Processes In Background – Terminal / BASH (Mac OS X / Raspberry Pi)

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)