I can damn sure installing, updating and removing packages in Linux system is one of the routine activity for Linux administrator, also they need to push a security updates to Linux system when it...
This is very basic topic, everyone knows how to find a user information in Linux using id command. Some of the users are filtering a user information from /etc/passwd file. We also using these...
There are several ways/commands to determine the WWN of a Fibre Channel (FC) HBA and their details in Linux/Unix operating systems. What is SAN? Most of the IT industries are using SAN (Storage Area...
Suru icon theme came from the known developer called Sam Hewitt. He had developed other famous icon themes such as Faba icon theme, Moka icon theme and Paper icon theme. We already wrote about...
As a Linux system administrator, you need to bounce a service or daemon when it required. It could be for various reasons such as service hung, service crashing, high load on the server, to...
Everyone knows user information was residing in /etc/passwd file. It’s a text file that contains the essential information about each user. When we create a new user, the new user details will be appended...
When you created the users account with a default password, you have to force the users to change their password on next login. This option is mandatory when you were working in organization because...
This is know topic and we can write so many articles because most of the time we would stick with package managers for many reasons. Each distribution clones has their own package manager, each...
I am very much interested to write CLI related applications as i was spending most of the time with terminal (in other hand, we can say it’s a black screen). Stack Overflow is the...
Docker is a software that allows operating-system-level virtualization also known as containerization. It uses the resource isolation features of the Linux kernel such as cgroups and kernel namespaces, and others to allows independent containers...