This article explains how to locate files and commands on a Linux system using utilities such as which, whereis, locate (with updatedb), and find with a wide range of options like -name, -size, -user, -perm, -type, -time, -inum, logical operators, and -exec, providing concrete command examples for each scenario.
This guide explains how Linux’s locate and find commands work, compares their performance and features, and provides detailed usage examples, options, and advanced techniques such as depth control, type filtering, size and time queries, permission checks, combined conditions, and xargs integration.
This comprehensive guide explains how the Unix find utility searches files and directories, covering its syntax, expression components, operator precedence, options, tests, actions, debugging techniques, and practical examples for advanced usage.
Learn how to effectively locate files on POSIX systems using the versatile ‘find’ command, covering installation, name-based searches, wildcards, regular expressions, modification time filters, type restrictions, depth control, and practical examples for Linux, BSD, and macOS environments.
This guide introduces the essential Linux file‑search utilities—find, locate, which, and whereis—explaining their core syntax, speed trade‑offs, database dependencies, and useful options so you can quickly locate scripts, executables, source files, and manuals on any system.
This guide shows how to create a lightweight, recursive file‑search script for Linux that mimics the Windows Everything tool, explains each part of the shell code, and demonstrates how to run it, enable case‑sensitivity, search specific paths, and bind it to a custom alias.
This guide walks you through installing grep, then demonstrates twelve practical techniques—from locating installed packages and filtering configuration files to counting matches, recursive searches, and using extended regular expressions—empowering you to efficiently search and process text on any Linux system.
