programming
Fix 'error in libcrypto' Error Reading Private SSH Key
Provides an easy fix to the SSH error: 'error in libcrypto'
linux
A gentle introduction to vim
vim is a great tool for editing any form of text, be it a blog post, text or programming code. Unfortunately there is a bit of a learning curve when first getting started with vim. In this article I want to provide an overview of some of the key features
linux
Upgrade to Oracle JDK 10 on CentOS/RHEL
With the release of Java 10 only a few days ago, it seems only prudent to update to Java 10 on suitable systems since the support for Java 9 official ends with the release of Java 10. (Note that Java 8 still enjoys long-time support, so it might be the
grafana
Configuring an initd Service for node_exporter
I recently wrote an article showing how to configure Prometheus and Grafana for easy metrics collection. In that article, I assumed that the system which should be monitored would use the systemd approach for defining services. I now had to set up the node_exporter utility on a system which
devops
Installing Jenkins on Centos 7
I set up a Jenkins server on a brand new Centos 7 VPS. In the following the instructions for doing this in case you are looking at doing the same: Setting up Jenkins Server * Install OpenJDK Java sudo yum install java-1.8.0-openjdk * Add Jenkins Repo and install Jenkins sudo