by Satish Kumar | Feb 17, 2021 | BASH
In this article, we are going to configure basic network connectivity using wpa_supplicant. Prerequisites Besides having a terminal open, we need to remember a few concepts: Check whether wpa_supplicant is installed or not. You should know the SSID and...
by Satish Kumar | Feb 16, 2021 | Linux
In this article, we are going to test IPv4’s connectivity and write scripts for it. Prerequisites Besides having a terminal open, we need to remember a few concepts: The If..Else condition case in shell scripting IP address of the device...
by Satish Kumar | Feb 15, 2021 | Linux
In this article, we are going to discuss the dmidecode Linux tool, which will gather information about the system such as CPU information, server, memory, and networking. Prerequisites Besides having a terminal open, we need to remember a few concepts: We are going to...
by Satish Kumar | Feb 14, 2021 | Ubuntu
In this article, we will look at some best practices to secure Ubuntu systems. Linux is considered to be a well secured operating system. It is quite easy to maintain the security and protect our systems from unauthorized access by following a few simple norms or...
by Satish Kumar | Feb 13, 2021 | Ubuntu
When you install Ubuntu server, its network setting defaults to dynamic IP addressing, that is, the network management daemon in Ubuntu searches for a DHCP server on the connected network and configures the network with the IP address assigned by DHCP. Even when you...
