List of tutorials
Showing 261 - 270 of 347 tutorials
Set up a Linux VPN server using OpenVPN: connecting to devices and managing VPN
Use cases
A Virtual Private Network (VPN) secures users by creating a point-to-point connection that masks their internet traffic. Although paid VPN services...
80946
Mar 27, 2019
How to install Docker on Ubuntu (Manual installation and VPS template)
Pre-installed applications
Installing Docker on Ubuntu lets you run containers to build, test, and deploy applications in a clean, consistent environment. To install Docker on...
75944
0
Mar 25, 2019
How to use the Linux tee command with useful examples
Managing, monitoring and security
Navigating Linux commands can be intimidating, but the more you learn, the easier it gets. The Linux tee command is a versatile tool that streamlines...
66675
0
Mar 22, 2019
WordPress NGINX: everything you need to know about installing WordPress on Ubuntu
Pre-installed applications
Nginx is an open-source web server that was first released in 2004 and is written completely in the C programming language. It has many benefits that...
94570
5
Mar 21, 2019
How to use SFTP (ssh file transfer protocol)
Managing, monitoring and security
FTP is the standard method of transferring files or other data between computers, but it’s becoming more and more outdated in today’s...
159856
3
Mar 20, 2019
How to configure an NGINX reverse proxy
Pre-installed applications
NGINX is a high-performance web server widely recognized for its stability, rich features, and low resource consumption. As a reverse proxy, it acts...
160140
5
Mar 20, 2019
How to set and list Linux environment variables
Managing, monitoring and security
Linux environment variables are key-value pairs defining your system’s shell session and program behavior. They let system administrators easily...
50454
0
Mar 19, 2019
How to install PostgreSQL on CentOS 9 + create roles and databases
Pre-installed applications
PostgreSQL is an open-source relational database management system (RDBMS) known for its capability to handle large amounts of data, making it a...
138774
1
Mar 19, 2019
How to install MongoDB on Ubuntu in 2025
Pre-installed applications
MongoDB is one of the most popular open-source NoSQL database managers. It stores data in a formatted document instead of a tabular format. Since it...
90340
8
Mar 18, 2019
0