Linux command line and Shell scripting bible

Advance your understanding of the Linux command line with this invaluable resource Linux Command Line and Shell Scripting Bible, 4th Edition is the newest installment in the indispensable series known to Linux developers all over the world. Packed with concrete strategies and practical tips, the latest edition includes brand-new content covering: Understanding the Shell Writing Simple Script Utilities Producing Database, Web & Email Scripts Creating Fun Little Shell Scripts Written by accomplished Linux professionals Christine Bresnahan and Richard Blum, Linux Command Line and Shell Scripting Bible, 4th Edition teaches readers the fundamentals and advanced topics necessary for a comprehensive understanding of shell scripting in Linux. The book is filled with real-world examples and usable scripts, helping readers navigate the challenging Linux environment with ease and convenience. The book is perfect for anyone who uses Linux at home or in the office and will quickly find a place on every Linux enthusiast's bookshelf.

Includes index.

Previous edition: 2015.

Part I: The Linux Command Line -- Chapter 1: Starting with Linux Shells -- Chapter 2: Getting to the Shell -- Chapter 3: Basic Bash Shell Commands -- Chapter 4: More Bash Shell Commands -- Chapter 5: Understanding the Shell -- Chapter 6: Using Linux Environment Variables -- Chapter 7: Understanding Linux File Permissions -- Chapter 8: Managing Filesystems -- Chapter 9: Installing Software -- Chapter 10: Working with Editors -- Part II: Shell Scripting Basics -- Chapter 11: Basic Script Building -- Chapter 12: Using Structured Commands -- Chapter 13: More Structured Commands -- Chapter 14: Handling User Input -- Chapter 15: Presenting Data -- Chapter 16: Script Control -- Part III: Advanced Shell Scripting -- Chapter 17: Creating Functions -- Chapter 18: Writing Scripts for Graphical Desktops -- Chapter 19: Introducing sed and gawk -- Chapter 20: Regular Expressions -- Chapter 21: Advanced sed -- Chapter 22: Advanced gawk -- Chapter 23: Working with Alternative Shells -- Part IV: Creating and Managing Practical Scripts -- Chapter 24: Writing Simple Script Utilities -- Chapter 25: Getting Organized -- Appendix A: Quick Guide to Bash Commands -- Appendix B: Quick Guide to sed and gaw…