Jun 18 2019
DSCP (Differentiated Services Code Point) is a series of bits in the IP header for classification purposes. These bits specify the precedence value of the packet, the drop probability, and the network service used. Before setting the DSCP flag with a desired value, you need to take some things into consideration. You cannot force the …
Dec 13 2018
You may need to upload a file to remote FTP or FTPS in a number of cases. In this article I’m going to show you how to upload file with cURL from Linux shell and using cURL in PHP.
Apr 07 2017
A Mail Transfer Agent (MTA) is a software that transfers electronic mail messages from one computer to another using a client server application architecture. An MTA is also called by a few other names such as – a Message Transfer Agent, Mail Relay, and Mail Transport Agent. Some of the popular MTAs in use are …
Mar 23 2016
vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). It uses the network interface statistics provided by the kernel as information source. This means that vnStat won’t actually be sniffing any traffic and also ensures light use of system resources. In this …
