Managing file ownership is crucial on Linux, especially when dealing with multiple users, permissions, and system security. Every file and directory on Linux has an associated owner and group, which...

Linux uses a permission system that determines who can read, write, or execute a file. If you have a file with specific permissions and want another file to have the...

Glance is an open-source dashboard tool that lets you create a personalized feed reader by aggregating content from multiple sources. Since you have full control over it, you can customize...

When you log into a Linux system via SSH or a terminal session, you often see system messages such as the Message of the Day (MOTD), last login information, and...

The sttr is a command line tool for performing various transformation operations on the string. It supports operations like case conversion, encoding (Base64, URL), hashing (SHA256, MD5), and more. This...

When working with Nvidia GPUs, knowing the compute capability is crucial, as it determines which features and optimizations you can leverage in CUDA programming. NVML provides a way to retrieve...

If you're working with CUDA, machine learning, or GPU-accelerated computing, you may need to check the GPU compute capability. Compute capability is a version number assigned to Nvidia GPUs, as...

RabbitMQ is a message broker that allows applications to communicate asynchronously through message queues. Over time, you may need to delete queues that are no longer needed to free up...

The Card Identification (CID) register is a unique identifier embedded in SD cards by the manufacturer. This identifier contains information such as manufacturer ID (MID), OEM/application ID (OID), product name...

The fio (Flexible I/O Tester) is a benchmarking and testing tool used to evaluate the performance of storage systems. It is commonly employed to test the input/output performance of hard...