Here is a quick guide to configuring a self-signed SSL certificate for Grafana, allowing you to browse to: https://your_grafana_server:3000 What is Grafana? If you need monitoring dashboards, using Grafana and Prometheus will give you a great solution. Check out https://grafana.com and https://prometheus.io to start your Journey. Grafana SSL SSL is...
This is part 8 of the Red Hat RHCSA mini series blog. In the chapter we will learn about NTP. RHCSA MiniSeries Part 1 – How to use Grep and Regular Expressions (RegEx) Part 2 – How to manipulate files in RedHat Part 3 – Red Hat Permissions Part 4...
This is part 7 of the Red Hat series of blogs. this is another big topic, managing users and groups. These commands have been tested on RHEL 7 and 8. RHCSA MiniSeries Part 1 – How to use Grep and Regular Expressions (RegEx) Part 2 – How to manipulate files...
This is part 6 of the RHCSA mini series, this one is a big topic…. storage. RHCSA MiniSeries Part 1 – How to use Grep and Regular Expressions (RegEx) Part 2 – How to manipulate files in RedHat Part 3 – Red Hat Permissions Part 4 – How to change...
Red Hat Virtualization This is part 5 of the learning Red Hat series on my blog. If you use RHEL 7 or RHEL 8, did you know that you can use it as a virtual machine host – straight out of the box? This works on Centos 7 / 8...
RHCSA: Changing the root password in Red Hat This is part 4 of the series learning Red Hat. This process has been tested on RHEL8, it works on RHEL7 but at an earlier version, the process is a little different – often needing a boot disk. This guide will show...
Here is part 3 of the learning Red Hat sessions. This is an overview of everything permissions based. RHCSA MiniSeries Part 1 – How to use Grep and Regular Expressions (RegEx) Part 2 – How to manipulate files in RedHat Part 3 – Red Hat Permissions Part 4 – How...
Here is part 2 of the RHCSA learning sessions. This will focus on some of the core components to manipulate files. RHCSA MiniSeries Part 1 – How to use Grep and Regular Expressions (RegEx) Part 2 – How to manipulate files in RedHat Part 3 – Red Hat Permissions Part...
What is the correct way to learn Red Hat/Linux/RHCSA? This is something I am asked about frequently, so I have put together this miniseries as a starter for RHCSA Certification. The skills required for the RHCSA are quite demanding, it is a very challenging exam, but the RHCSA salary is...
Here is a step by step guide to restoring a Linux server. This example is a bare metal restore into VMware, but the same process can be used for a physical server. I found this task quite tricky, but once you have the hang of it, it will become second...
