Linux/UNIX Tutorials

Linux and UNIX systems are popular for their stability, security, and flexibility. This tutorial will help you understand the basics of working with Linux and UNIX systems.

LinuxConcept Tutorial Linux


Linux is an open-source operating system (OS). An operating system directly manages a system’s hardware and resources, like CPU, memory, and storage. 

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LinuxConcept Tutorial Ubuntu


Ubuntu is a complete Linux operating system, freely available with both community and professional support. Ubuntu is suitable for both desktop and server use.

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LinuxConcept Tutorial SELinux


You will learn how to set up a basic desktop environment, how to install and use common applications, and how to perform common tasks in Debian.

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LinuxConcept Tutorial RHEL/CentOS Web Console

RHEL/CentOS Web Console

The RHEL web console is a Red Hat Enterprise Linux 8 web-based interface designed for managing and monitoring local system, as well as Linux servers in your network environment.

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LinuxConcept Tutorial NFS Server


Network File System (NFS) is a distributed file system protocol originally developed by Sun Microsystems in 1984, allowing a user on a client computer to access files over a computer network much like local storage is accessed.

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LinuxConcept Tutorial Identity Management Server

IDM Server

Identity management (IdM), the management of individual identities, their authentication, authorization, roles and privileges within or across system with the goal of increasing security and productivity while decreasing cost, downtime, and repetitive tasks.

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LinuxConcept Tutorial CentOS


CentOS  is a Linux distribution that provides a free, community-supported computing platform functionally compatible with its upstream source, Red Hat Enterprise Linux (RHEL).

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LinuxConcept Tutorial SELinux


Redhat Linux is popular for servers. We will show you the basics of how to set up and configure a Redhat server. You will learn how to install Redhat, set up networking, and install software packages.

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LinuxConcept Tutorial Samba Server

Samba Server

Samba provides file and print services for various Microsoft Windows clients. It can integrate with a Microsoft Windows Server domain, either as a Domain Controller (DC) or a domain member.

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LinuxConcept Tutorial Squid Proxy Server

Squid caching proxy server

Squid is a web proxy cache server application, it provides proxy and cache services for Hyper Text Transport Protocol (HTTP), File Transfer Protocol (FTP), and other network protocols.

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LinuxConcept Tutorial Networking

Linux Networking

If you’re new to network administration, or just want to learn more about one of the most popular open source operating systems, this tutorial is for you. You’ll learn the basics of how to set up and manage a network using Linux.

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LinuxConcept Tutorial LDAP

LDAP Server

LDAP (Lightweight Directory Access Protocol) is an open and cross platform protocol used for directory services authentication. LDAP provides the communication language that applications use to communicate with other directory services servers.

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