iftop – A Real Time Linux Network Bandwidth Monitoring Tool

You can install and use the iftop utility on Linux. This command listens to network traffic on a given interface (such as eth0 or eth1) and shows a table of current bandwidth usage by pairs of hosts. iftop must be

How to Install and Use CPULimit to monitor CPU in Linux

Install cpulimit To install cpulimit on Ubuntu, do as below apt-get install cpulimit Install on Centos 7 install epel-release install cpulimit We limit CPU usage by using the --limit or -l option to set a usage percentage for a process. Before limiting the

How to secure your KVM VPS

This guide provides some general tips for securing a Linux-based server. 1. Update your system regularly The first thing you should do to secure your server is to update the local repositories, upgrade the operating system, and installed applications by applying

How to use Speedtest CLI on Linux

In this article we will guide you how to install Speedtest CLI on Linux to test the network speed for your server or VPS. I.  Install Speedtest CLI on Linux For Ubuntu/Debian Step 1: Login your Server via SSH Step