15 useful Netcat or nc Command Line with Examples in Linux
Learn how to use Netcat (nc) command line tool with 15 practical examples in Linux for network testing, troubleshooting, and …
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How to Install Webmin on Oracle Linux 8/CentOS 8/Redhat 8
Oracle Linux 8 is a popular operating system that is widely used for most web or application server hosting. If …
How to Fix Nginx Bad Gateway 502
Nginx is a popular web server that is often used to manage website traffic. However, even with its excellent performance …
How to Check the PHP Version on Linux
PHP is a widely used open-source programming language that powers many websites and web applications. It is constantly evolving, with …
How to Find Files in Linux
In Linux, finding files is a common task for system administrators and software developers. Whether you’re searching for a specific …
15 Useful Rsync Command Line with Examples in Linux
In today’s technological era, data backups are a vital necessity for everyone. With an abundance of data, we need to …
How to Fix “wget: command not found” in Linux
“wget” is a command-line application in Linux that is used to download files from the internet. It is often used …
How to Install and Setup Apache Tomcat 8 on an Oracle Linux 8
Apache Tomcat is a commonly used open-source Java servlet container for deploying Java-based web applications. If you are a system …
How to Connect to SSH using Custom Port Number in Linux
Introduction Port 22 is utilized by default when connecting to a Linux server over SSH. In certain circumstances, you may …
How to Find and Delete files in Linux
One of the most crucial aspects of maintaining a Linux server is the ability to locate and delete files as …