Understanding and optimizing system startup performance is a key responsibility for any system administrator, especially in environments where uptime and responsiveness are critical. Slow boot times can signal underlying problems...
Monthly Archives: April 2025
When you're working with terminal windows, shell scripts, and background tasks, it's easy to miss what's going on - especially if you're multitasking or running long commands. That's where desktop...
Graphics Processing Units (GPUs) are no longer just for gaming or visual effects - they're now crucial for tasks like machine learning, scientific computing, and video editing. If you use...
The clinfo is a command line tool that displays detailed information about the OpenCL platforms and devices (CPU, GPU, etc.) available on a system. This tutorial explains how to install...
In C, memory alignment can be a critical concern - especially when you're working with hardware, SIMD instruction sets, or optimizing for performance. Proper alignment ensures that data is stored...
When writing or maintaining C code, it's often helpful to know which version of the C standard the compiler is using. This can affect available features, syntax, and standard library...
In C++, memory alignment is crucial when dealing with performance-critical applications or low-level optimizations. Misaligned pointers can lead to inefficient memory access and increased CPU cycles. One common scenario where...
GNU Screen is a terminal multiplexer that allows users to manage multiple terminal sessions within a single window or remote session. It enables users to split the terminal into several...
The tmux is a terminal multiplexer that allows users to manage multiple terminal sessions within a single window. It enables you to split the terminal into multiple panes, run several...
The strace is a command line tool on Linux that allows you to trace the system calls and signals used by a program, providing deep insight into how it interacts...