Introduction to pathmaster

Pathmaster is a command-line tool for managing your system’s PATH environment variable. It provides safe, efficient PATH manipulation with automatic backups and comprehensive validation.

What is PATH?

The PATH environment variable is a fundamental part of Unix-like operating systems that tells your system where to look for executable programs. When you type a command like python or git, your system searches through the directories listed in PATH to find these programs.

Why Use pathmaster?

Managing PATH manually can be risky and error-prone. Pathmaster helps by:

  • Safely adding and removing directories

  • Automatically creating backups before changes

  • Validating paths to prevent errors

  • Managing shell configuration files

  • Supporting multiple shell types

Key Features

  • Safe Operations: All changes are backed up automatically

  • Validation: Checks for invalid or non-existent paths

  • Multi-Shell Support: Works with bash, zsh, fish, tcsh, and ksh

  • Backup System: Flexible backup modes and easy restoration

  • User-Friendly: Clear feedback and error messages

Version Information

Current version: 0.3.0

  • Interactive multi-select removal functionality

  • Enhanced zshrc handling with improved multi-line support

  • Better error handling and validation

  • Improved shell configuration management

  • Comprehensive backup mode support