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Linux

How to install Asterisk on Ubuntu 20.04/18.04 and Debian 10/9

In this post, you will learn how to install Asterisk on Ubuntu / Debian Asterisk in an Open Source Communication toolkit, It powers IP PBX...

Configuring authselect sssd Centos/RHEL 8

Introduction So, in previous RHEL releases, the authconfig command was used to control the authentication of user logins on local and remote systems. Authentication methods and various...

How to Block SSH Brute Force Attacks Using SSHGUARD

SSHGuard is an open-source daemon that shields hosts from brute-force attacks. It accomplishes this through monitoring and aggregation of system logs, detecting attacks, and...

How to install FastPanel on Debian 11

Hello, friends. This post is easy to do, but it can help more than one sysadmin or newbie. In this post, you will learn...

How to Install the Latest WildFly on Ubuntu 20.04

Introduction WildFly (formerly known as JBoss) is an application server written in Java and developed by Red Hat. It is an open source application server for...

Openshift Container Lab

Introduction So, OKD is the community distribution of Kubernetes optimized for continuous application development and multi-tenant deployment. You can add developer and operations-centric tools on...

How to Install Mattermost on Debian 11

Hello, friends. Happy New Year. Mattermost is an incredibly good tool and in this post we will talk about it. Besides this, you will...

How To List Filesystems In Linux with lfs

In this post you will learn How To List Filesystems In Linux with lfs. Lfs is a commandline tool to display the information of the...

Monitor Linux Task With SysMonTask

SysMonTask is a graphical Linux system monitor application with the compactness and usefulness of Windows Task Manager to allow higher control and monitoring. Monitor...

How To Find The List Of Installed Repositories in Linux

Introduction In this tutorial, we will show you how to list the installed repositories in Linux. We can find the list of all enabled or even...

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