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...

Valgrind is a command line tool for debugging and profiling programs, mainly in C and C++, by detecting memory leaks, invalid memory access, and performance bottlenecks. This tutorial demonstrates how...

Position-Independent Executable (PIE) is a security feature that allows executables to be loaded at random memory addresses, enhancing security against certain types of attacks like buffer overflows. Non-PIE executables, on...

When analyzing binary files on a Linux system, you might need to extract human-readable text embedded within them. This can be useful for reverse engineering, debugging, or simply inspecting a...

The xan is a command line tool for processing CSV files. The tool offers a comprehensive set of operations for various CSV manipulations, including previewing, filtering, slicing, aggregating, sorting, and...

Binutils is a collection of low-level tools used for manipulating binary and object files on Linux systems. Binutils includes tools for assembling source code, linking object files, examining and modifying...

When working with binaries on Linux, especially for debugging, reverse engineering, or performance analysis, it's important to determine whether they contain symbol information. Symbols, such as function names, variable names...