Google Cloud Professional Cloud Security Engineer Certification Overview If you work with Google Cloud then you really should be looking at taking the Google Cloud Professional Cloud Security Engineer certification. You will join an exclusive group of fellow professionals. The exciting part is you will learn a valuable …

"PDFtk - The PDF Toolkit. PDFtk is a simple tool for doing everyday things with PDF documents. It comes in three flavors: PDFtk Free, PDFtk Pro, and our original command-line tool PDFtk Server." In a prior blog post, the PDFTK utility was installed. Working with PDF can often produce multiple files that …

Tmux is a terminal multiplexer, which is a fancy way of saying it give you the ability to run multi terminals. Google Cloud Cloudshell uses the default Tmux configuration which makes me not want to use it. However help is at hand. You can update the settings and this post covers how to make those changes. Cloudshell is …

ChromeOS Screenshot ChromeOS added a cool feature to allow videos as well as images to be taken from the desktop. The cool part of this feature is you can choose which part of the screen to snapshot. If you are a blogger, this makes you life much simpler and is a welcome addition. The output by default is Webm, however …

Overview Xpra is an open-source multi-platform persistent remote display server and client for forwarding applications and desktop screens. The Xpra homepage provides the following overview: It gives you remote access to individual applications or full desktops. On X11, it is also known as screen for X11: it allows …

Cloud Run Regex Normally when someone mentions regex its time to make a swift exit. Since I was working on a new project featuring Cloud Run I needed to face my fears. This is my story. Regex for the masses Cloud Run has a defined url signature which is common across all deployments. If you need to check that this …

ChromeOS Terminal The default terminal in ChromeOs was making some of my applications look less than their best. For example Pass is one of the main applications that I use on a regular basis. When using this software the border that was meant to be shown as lines is actually displaying garbage characters. The above …

Introduction Recently I have been tasked with the job of testing lots of web based applications. Historically this has been a manual effort, so to begin the new year I looked at how this might be automated. Having looked at a number of options, I remembered a really cool piece of technology I used for web-scraping. …

The Go programming language is an open source project to make programmers more productive. In the following blog post I assume you already have the Go environment setup. Previously we have created a Hello World application. The next step is to create a command line application. The example below covers the basics of …

Google Cloud Professional Cloud Network Engineer Certification (September 2021) Disclaimer: Non official content, errors and omissions excepted Pre Exam Notes Kryterion Sentinel software (Windows/Mac) installation requires administrator rights Kyterion system check - do this at least a day before to be on the safe …