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...
1.Find if your interface has IP address, it’s either obtained dynamically via DHCP server or manually configured using static configuration. You can either use commands from the “iproute” or...
These are the commands that can be used to find the private or public IP address in your interface(s). If your IP is NAT’ed and want to find the public IP, refer to this tutorial –> Quick Tip: Get or Find your...
As per Redhat official document titled “”Replacing TCP Wrappers in RHEL 8” ( ), it says: The TCP Wrappers package has been deprecated in RHEL 7 and therefore it will not be available in RHEL 8 or later RHEL...
