MySQL replication allows you to have multiple copies of data on many systems and data is automatically copied from one database (Master) to another database (Slave). If one server goes down, the clients still can access the data from another (Slave) server database. In this article, let us see how to configure MySQL Master-Slave replication. […]
Monit is a free open-source tool used to manage and monitor processes, programs, files, directories and filesystems on a local or remote LINUX/UNIX systems. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
Looking for a typing tutor to increase your typing speed and accuracy? Here is a command-line typing tutor (GNU Typist also known as gtypist). Most people having a Windows OS background will know the GUI Mavis Beacon typing tutor. GNU Typist (also called gtypist) is a free and universal command-line typing tutor which can help […]
Shutting down and rebooting the computer is mostly done using GUI, but some of functions can not be done easily from the GUI such as scheduling shut down and reboot. You might also be that type who hates performing tasks for the computer there by avoiding a lot clicking using the mouse. Using the keyboard […]
ProxmoxVE is a complete open-source virtualization management solution for servers. It is based on KVM and container-virtualization and manages virtual machines, storage, virtualized networks, and HA Clustering. Proxmox VE 3.0 is released. It’s based on the great Debian 7.0 release and introduces a great new feature set – VM Templates and Clones. Under the hood, […]
Web browsers are software used to access and view the internet and webpages. We all know about some of the popular web browsers such as Mozilla Firefox, Google Chrome, Opera and others. Surfing the web from the command-line can be somehow scrappy, but you can give it a try as well. Most users doesn’t know […]
Telnet is a network protocol which is used to connect to remote computers over TCP/IP network. You can make a connection to a remote host using telnet. Once you establish a connection to the remote computer, it becomes a virtual terminal and will allow you to communicate with the remote host from your computer. Installing […]
We have already shown you how to create a local repository on Ubuntu systems. Today we are going to learn about setting up local yum repository on CentOS 6.4 and other RPM based distributions. As I noted in my previous tutorial about local repository, if you have to installed software, security updates and fixes often […]