One of the challenging issues that I have encountered is the manipulation of LVM – Logical Volume Management on virtual servers. Whilst writing this article, I noticed that I have to split it into parts as it looks bulky in some sort. Once you have understood the logic of the LVM, things get pretty easy […]
Disk usage management and analysis on servers can sometimes be extremely annoying even disastrous if proper management and analysis are not carried out regularly. However, you can also brew some scripts to sort out the mess. In large companies, monitoring systems are usually set up to handle the situation, especially where there are several servers […]
Building miniature virtual labs on Virtualbox are most of the time fascinating especially when you have to troubleshoot between the virtual servers within a network environment, however, there are usually bugs that I have to deal with. The difference between NATNETWORK and that of NAT on VirtualBox differs differently to what I have noticed, this […]
“GitHub is a Web-based Git repository hosting service. It offers all of the distributed revision control and source code management (SCM) functionality of Git as well as adding its own features. Unlike Git, which is strictly a command-line tool, GitHub provides a Web-based graphical interface and desktop as well as mobile integration. It also provides […]
Hello, Tunnelers across the globe. I made this blog to share my experience and knowledge as a System and Application Administrator. Most articles are based on real-life experience in the field of Linux, FreeBSD and Open source technologies. However, additional tests are usually made to support my blog posts and I welcome constructive comments from […]