List of tutorials
Showing 279 - 288 of 348 tutorials
How to install, configure, and secure Redis on Ubuntu
VPS
Pre-installed applications
Redis is an in-memory database used to store data temporarily as a cache to reduce server load and improve application performance. It is also a...
111141
Mar 13, 2019
How to install Jenkins on Ubuntu in 2025
VPS
Pre-installed applications
Typically, software development presents its own set of challenges. One of them is ensuring that software is built, tested, and deployed in a timely...
71127
1
Mar 12, 2019
How to use the Linux watch command
VPS
Managing, monitoring and security
The Linux watch command is a powerful tool that runs user-defined commands at regular intervals and displays the output. It’s important for...
50719
0
Mar 08, 2019
How to use the Linux ping command: main usage ways and tips
VPS
Managing, monitoring and security
The Linux ping command is a tool for diagnosing connectivity issues, monitoring network performance, and checking server availability. It is...
63190
0
Mar 07, 2019
How to set up passwordless SSH on Linux
VPS
Managing, monitoring and security
Due to its reliability and security, the secure socket shell (SSH) is the most common way to interact with a remote server. However, using this...
59526
3
Mar 06, 2019
How to kill a process in Linux from the command line
VPS
Managing, monitoring and security
In Linux, managing running processes is key to maintaining system performance and stability. If you encounter an unresponsive or misbehaving process,...
244688
1
Mar 06, 2019
How to use the Linux dig command
VPS
Managing, monitoring and security
The dig command, short for domain information groper, is a powerful network tool for querying domain name system (DNS) servers. It helps diagnose and...
179360
0
Mar 06, 2019
How to use tmux for terminal multitasking
VPS
Managing, monitoring and security
A terminal multiplexer, or tmux, is a command-line tool that lets you manage multiple terminal sessions in a single window. With tmux, you can split...
101100
2
Mar 06, 2019
How to install and set up an Ubuntu mail server
VPS
Use cases
Having your own email server is a great idea for any medium-sized company. With this, all the traffic is controlled, and we can define the rules...
153864
17
Mar 06, 2019
2