How to Install and Configure S3 Compatible Object Storage Server using Minio...
Object storage is the storage and retrieval of unstructured blobs of data and metadata using an HTTP API. Minio is a popular open-source, self-hosted, Amazon S3 compatible object storage server. In...
View ArticleHow to use Object Storage in Azure Cloud
An Azure storage account is used to store data objects such as blobs, files, queues, tables, and disks. Data stored in the Storage Account is accessible from anywhere in the world over HTTP or HTTPS...
View ArticleLearn LVM on Linux with graphical tools
LVM Logical Volume Management is a storage Management solution in Linux. It provides users with an extensible and highly flexible storage Management model.
View ArticleIntroducing the Wireshark command Line Interface: The TShark
TShark is designed as a CLI or command-line interface of Wireshark for capturing and analyzing packets right from the CLI. In this tutorial, we will explain to you about TShark and present you with...
View ArticleHow to configure event notifications in S3 Bucket on AWS
AWS S3 event notification helps us to receive notifications when certain events take place in an S3 Bucket. In this article, we will see how to get notified on Email when certain events take place on...
View ArticleHow to Install and Use SSHFS on Linux
SSHFS (SSH File System) is an implementation of a File System in User Space (FUSE) that enables clients to mount remote filesystem over SSH connection. In this tutorial, you will learn how to mount a...
View ArticleHow to Install Grafana 8 Monitoring Tool on Debian 11
Grafana is a free and open-source data visualizing tool that is used to monitor metrics from other hosts. In this post, we will show you how to install Grafana 8 on Debian 11.
View ArticleHow to Install Discourse Forum with Nginx and Free Let's Encrypt SSL on...
Discourse is an open-source community discussion platform built using the Ruby language. It is designed to work as a forum, chat software or mailing list. In this tutorial, you will learn how to...
View ArticleHow to Install Apache Guacamole on Debian 11
Apache Guacamole is a free and open-source remote desktop gateway that allows you to connect to your computer/server remotely using different protocols such as SSH, RDP, and VNC. In this tutorial,...
View ArticleHow to Audit a Remote Linux system with Lynis Security Tool
Lynis is a free and open-source security auditing tool released as a GPL licensed project and is available for Linux and Unix-based Operating systems. In this tutorial, we will provide instructions on...
View ArticleSecuring your ISPConfig 3 managed mailserver with a valid Let's Encrypt SSL...
If you're running your own mailserver, it's best practice to connect to it securely with a SSL/TLS connection. You'll need a valid certificate for these secure connections. In this tutorial, we'll set...
View ArticleHow to Install Zulip Chat Server on Debian 11
Zulip is an open-source chat server, similar to Microsoft Teams, Rocket Chat or Slack. It is written in Python and uses Django, PostgreSQL, and JavaScript. In this tutorial, you will learn how to...
View ArticleHow to Install and Configure Fail2ban on Alma Linux 8
Fail2ban is a free and open-source Intrusion Prevention System written in Python. It is used to protect your system against brute-force attacks. In this tutorial, I will show you how to install...
View ArticleHow to Install Saltstack Master and Minion on Debian 11
SaltStack is a free, open-source, and Python-based automation and configuration management software. In this article, I will show you how to install SaltStack Master and Minion on Debian 11.
View ArticleHow to use grep to search for strings in files on the Linux shell
The grep command, which means global regular expression print, remains amongst the most versatile commands in a Linux terminal environment. It happens to be an immensely powerful program that lends...
View ArticleUpdate the ISPConfig Perfect Server from Debian 10 to Debian 11
This tutorial will take you through updating a server managed by ISPConfig from Debian 10 (buster) to Debian 11 (bullseye). This guide works for both single- and multiserver setups.
View ArticleHow to Upgrade from Debian 10 to Debian 11
Debian 11, codename "Bullseye" has been released on 14th August 2021. It is a stable release and is supported for the next 5 years. In this article, I will show you how to upgrade from Debian 10 to the...
View ArticleHow to Install Etherpad with Nginx and SSL on Debian 11
Etherpad is a collaborative and real-time text editor for your team. In this tutorial, you will install and configure the Etherpad Real-time Collaborative Editor on the Debian 11 Bullseye.
View ArticleLinux Security Auditing with Lynis
Lynis is a free and open-source security checker released under the GPL license and available for Linux and Unix-based operating systems such as MacOS, FreeBSD, NetBSD, OpenBSD, etc. In this article,...
View ArticleHow to Install OTRS Ticketing System on Alma Linux 8
OTRS stands for "Open Source Trouble Ticket System" is a free and open-source service management suite. It is one of the most popular ticketing tools used by help desks, call centers, and IT service...
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