Express is a minimal and flexible platform that provides a set of features for easy and fast web application development: 1. It is integrated with different middle-ware to which it delegates HTTP requests and responses; 2. Defines a route system through which it determines what action is taken based on the resource that is requested and the method used; 3. Allows the generation of Internet pages...
In UNIX, cron is a job scheduler that allows actions to be performed at a time. Actions are generally defined by scripts, and they are run by cron at regular time intervals. It is mainly used to manage the system, but it can also be used for general activities such as Internet connection or downloading emails. Each line in the crontab file is a cron expression followed by the shell command to be...
Linux Logical Volume Manager (LVM) is a disk virtualization mechanism. LVM is a technology similar to RAID arrays or Windows storage in some ways. Although this technology is especially useful on servers, it can also be used on desktop Pcs. The first question is whether you even want to use LVM with the Ubuntu installation. Ubuntu makes it easy to activate by simply clicking, but this option is...
The need to monitor the IT network occurs in any situation where critical business processes exist, regardless of the size of the network. Taking into account the specifics of the network (size, type of operating systems), type of business (monitoring requirements, legislative restrictions, budget, …) and other aspects (ease of installation and configuration, technical team skills) a...
Mumble is a very stable VoIP solution for gamers that has a purpose to give the impression of being in the same room to those who use it. This means a very high quality sound compression, background noise filtering, echo cancellations, and last but not least, not delayed communication. Reproducing the voice without using any filters attached to the recording and/or playback equipment is quite...