Delete Lines Matching Specific Pattern in a File using VIM
This guide will take you through how to delete lines matching specific pattern in a file using VIM. Linux system admins work with files day
HowTos
Install NoMachine on Ubuntu 20.04
Welcome to our tutorial on how to install NoMachine on Ubuntu 20.04. NoMachine is a remote desktop tool just like VNC, TeamViewer. It is designed
Configure Filebeat 8 to Write Logs to Specific Data Stream
This guide will take you through how to configure Filebeat 8 to write logs to specific data stream. Are you collecting logs using Filebeat 8
Configure SSSD for LDAP Authentication on Rocky Linux 8
In this guide, we are going to demonstrate how to configure SSSD for LDAP Authentication on Rocky Linux 8. In our previous guides, we have
Enable Authentication on MongoDB
In this guide, you will learn how to enable authentication on MongoDB database. Authentication is one of the access controls which ensures that whoever needs
Install Nagios Plugins on CentOS 8
This guide will walk you through how to install Nagios Plugins on CentOS 8. Nagios plugins are standalone extensions to Nagios Core that enables Nagios to monitor
How Free Infographic Maker Helps In Creating Artistic Presentations
Make your presentation more effective by using free infographic makers on the web. The purpose of a presentation is to deliver information understandably and memorably.
Install LEMP Stack on Rocky Linux 8
This guide describes a step by step tutorial on how to install LEMP stack on Rocky Linux 8. LEMP stack is a group of opensource
Configure Kibana Dashboards/Visualizations to use Custom Index
In this guide, we will walk you through easy steps to configure Kibana dashboards/visualizations to use custom index. Elastic Beats come packaged with sample Kibana
Install OTRS Ticketting System on Rocky Linux
Welcome to our tutorial on how to install OTRS ticketting system on Rocky Linux. OTRS, an acronym for Open Source Ticket Request System, is a