How to check Operating System ( OS ) and Kernel Version in Linux
This article shows how we can know the operating system and kernel name, version, and other different information related to the system. An operating system ( OS ) is the…
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This article shows how we can know the operating system and kernel name, version, and other different information related to the system. An operating system ( OS ) is the…
As you create more playbooks, you may find that you can utilize code from playbooks you have earlier created. For example , a playbook designed to set up a Nginx…
Mostly in web development, we use PHP as a programming language and it is used widely to create dynamic web pages. Errors generate during creation or sometimes version changes generate…
Docker, a popular containerization platform, provides a powerful command-line interface for managing containers and images. Container images are generally stored in image registries. Distribute through public or private users. Image…
In an interconnected world, remote access is very important and AnyDesk is used as a reliable solution. Due to the fast and secure remote access feature of any desk, it…
In Ansible, the concept of a content collection was introduced with the release of Ansible version 2.10. Essentially, a content collection combines modules, roles, and plugins for playbooks into a…
Red Hat Enterprise Linux (RHEL) is a powerful and versatile operating system renowned for its stability, security, and performance. However, before embarking on your journey with RHEL, mastering the installation…
Ansible automation is sometimes needed to store some sensitive information such as user credentials, security, or API keys to configure managed hosts, keeping these passwords or other sensitive information in…
If you are using the Linux operating system, might be more vulnerable than you think. Intruders love exploiting weaknesses and another common technique is privilege escalation. This makes them take…
This article explains the importance of the SSH parameter ‘LoginGraceTime’ in enhancing server security. It details how setting a shorter LoginGraceTime can minimize the risk of brute-force attacks by limiting…
In this article, we’ll describe the functionality and usage of the Ansible YUM module or ansible.builtin.yum or ansible.builtin.dnf, exploring how it simplifies package management tasks for administrators and DevOps engineers.…