Install OpenSSL 1.0.2k – CentOS 7.3
The elusive latest version of OpenSSL, we finally meet. As everyone knows, CentOS does not always ship with the latest version of softwares. The core repo focuses more on stability…
Install Python PIP – CentOS 7.3
Python PIP is a package installed similar to Yum on CentOS. It is the recommend / preferred way of installing Python packages on machines. To get started make sure you…
Install Varnish 5.1.2 – CentOS 7.3
If you're here, you know why you want Varnish-Cache, if you still aren't sure, read this. The people behind Varnish-Cache have changed things up a bit with regards to installation,…
Delta RPMs disabled – CentOS 7
Received this error recently on a fresh installation of CentOS 7. The Delta RPMs package reduces the overall download size of patches, this is great for bandwidth constrained servers. The…
Install Homebrew – Mac OS Sierra / El Capitan, Yosemite, Mavericks
Homebrew is a package manager similar to Yum on CentOS and Apt-get on Ubuntu. You may at times need packages that are available on other Linux distributions that are not, out of the…
How to install htop – Mac OS Sierra / El Capitan / Yosemite / Mavericks
htop is an interactive processor viewer for Unix based systems. With the release of version 2.0 it went cross-platform. This tool is great to get a detailed view of which…
Hackintosh: ssdtPRGen.sh – Unknown Processor Model
We were recently experimenting with converting our Lenovo Y50-70 to a Hackintosh machine, we were in the process of setting up Mac OS Sierra when we ran into this error…
Install Ruby 2.4 – CentOS 7.3
Ruby is opensource, it is simple and focuses on productivity while at the same time has a elegant syntax that is easy to read and understand. We'll be installing the…
Install ImageMagick 7.0.4 from source- CentOS 7.3
We recently needed the latest build of ImageMagick on one of our servers for PSD preview generation on OwnCloud. ImageMagick version 6, which ships with the base repo of CentOS…
503 Guru Meditation Error / Backend Unavailable – Varnish
503 Guru Meditation Error / Backend Unavailable ugh. This error is the worst, it could mean so many things. Luckily in our case, we were getting this error when we…