DevOps
Uncovering the Secrets of Object Files with the Linux nm Command
This "nm" command line utility is commonly used by programmers and developers to inspect symbols defined in object files."
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How To Create Django Models
In this tutorial, we will show you how to create Django models to effectively manage and organize your data.
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Security
How to Install OpenLDAP on Ubuntu 22.04
Learn how to install and configure OpenLDAP, an open-source implementation of the Lightweight Directory Access Protocol, on Ubuntu 22.04.
Network
Mastering DNS Queries with the dig Command
Use the dig command to query DNS servers and resolve domain names. This command line utility provides valuable information for network admins.
System Administration
Maximizing Performance and Scalability with Nginx Rate Limiting
Learn how to use Nginx's features for implementing rate limiting, including limiting requests by IP and request rate, to prevent overloading and maintain stable performance.
CentOS
Linux Locate Command for Beginners
Use the Linux locate command to quickly and easily find files on your system. Run from the terminal, this command line utility is a valuable tool for Linux users.
Network
How To Install Cacti Monitoring Tool on Ubuntu 22.04
Learn how to install Cacti, a popular network monitoring and graphing tool, on Ubuntu 22.04 in this step-by-step guide.
Databases
How to Install Adminer Database Administration Tool on Ubuntu 22.04
Learn how to install Adminer, a popular database management tool, on Ubuntu 22.04. Manage your databases from a web-based interface with Adminer.
Debian
Examples of Linux Xargs Command for Beginners
Use the xargs command in Linux to execute commands on a list of arguments. xargs is often used with find, grep, and ls to perform actions on multiple files or directories.
java
How to Install Java OpenJDK and Oracle JDK on Ubuntu 22.04
Install OpenJDK and Oracle JDK on Ubuntu 22.04 to begin using the popular programming language Java for your applications.
Network
How to Configure Networking on Rocky Linux 8
Learn how to configure networking on Rocky Linux 8. Use the nmcli command-line tool or the nmtui text-based user interface to set up networking on Rocky Linux.
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