As part of the Best Security Practices, it is recommended to disable all services that are not required for normal operation to prevent the vulnerabilities exploitation of these services. These are the following services that...
If you haven’t install screenfetch, you will normally see a command not found error message something like this below: [root@CentOS-Server ~]# screenfetch bash: screenfetch: command not found… Steps in Installing...
My Top 5 Open-Source Web Servers on Linux (2021) 1.Apache is a free and open-source cross-platform web server software and actively maintained by the Apache Software Foundation. It is the most popular web server in the world as...
Top 5 Commands to show Hardware Inventory Information in Linux 1.lshw (list hardware) DESCRIPTION lshw is a small tool to extract detailed information on the hardware configuration of the machine. It can report exact memory...
My Top 3 Terminal Text Editors for Linux: 1.vi/vim (vim-minimal/vim-enhanced) Vi IMproved, a programmer’s text editor DESCRIPTION Vim is a text editor that is upwards compatible to Vi. It can be used to edit all kinds of...
Below are my top 5 favorite Linux’s text-based or command line web browsers. The sample look screencapture was done using putty ssh session, using default appearance. lynx Redhat-based/CentOS: yum install...
Table comparison between the these popular Cloud Computing platforms, Amazon Web Services (AWS) and Openstack based on services. Services AWS Openstack Compute VM Instance Virtual Servers EC2 Nova...
The net-tools has been deprecated and plans to obsolete was stated from debian-devel mailing list around 2009 ( ) . As per the post, it says: It doesnt support many of the modern features of the linux kernel, the interface is far...
CentOS = 192.168.15.22 (SNMP Client) (Tested on CentOS8) Ubuntu = 192.168.15.19 (SNMP Server) (Tested on Ubuntu 16.04.7 LTS) @CentOS 1. Install SNMP package yum install net-snmp Sample Output: [root@centos~]# yum install...
Cacti is an open-source, web-based network monitoring and RRDTool-based Graphing Solution. Compared to MRTG, Cacti stores information in a MySQL database to create graphs and populate data. It was designed to monitor and...
