- Table of Contents
- Copyright
- About the Lead Authors
- About the Contributing Authors
- Acknowledgments
- Tell Us What You Think!
- Introduction
- I. Red Hat Linux Installation and User Services
- Chapter 1. Introduction to Red Hat Linux
- Chapter 2. Installation of Your Red Hat System
- Chapter 3. LILO and Other Boot Managers
- Chapter 4. Configuring the X Window System, Version 11
- Chapter 5. Window Managers
- Chapter 6. Connecting to the Internet
- Chapter 7. IRC, ICQ, and Chat Clients
- Chapter 8. Using Multimedia and Graphics Clients
- II. Configuring Services
- Chapter 9. System Startup and Shutdown
- Chapter 10. SMTP and Protocols
- Chapter 11. FTP
- Chapter 12. Apache Server
- Chapter 13. Internet News
- Chapter 14. Domain Name Service and Dynamic Host Configuration Protocol
- Chapter 15. NIS: Network Information Service
- Chapter 16. NFS: Network Filesystem
- Chapter 17. Samba
- III. System Administration and Management
- Chapter 18. Linux Filesystems, Disks, and Other Devices
- Chapter 19. Printing with Linux
- Chapter 20. TCP/IP Network Management
- Chapter 21. Linux System Administration
- Chapter 22. Backup and Restore
- Chapter 23. System Security
- IV. Red Hat Development and Productivity
- Chapter 24. Linux C/C++ Programming Tools
- Chapter 25. Shell Scripting
- Chapter 26. Automating Tasks
- Chapter 27. Configuring and Building Kernels
- Chapter 28. Emulators, Tools, and Window Clients
- V. Appendixes
- A. The Linux Documentation Project
- B. Top Linux Commands and Utilities
- C. The GNU General Public License
- D. Red Hat Linux RPM Package Listings
Summary
UNIX was built on the C language. C is a platform-independent, compiled, procedural language based on functions and the capability to derive new, programmer-defined data structures.
C++ extends the capabilities of C by providing the necessary features for object-oriented design and code. C++ compilers such as gcc correctly compile ANSI C code. C++ also provides some features, such as the capability to associate functions with data structures, that do not require the use of full, class-based, object-oriented techniques. For these reasons, the C++ language allows existing UNIX programs to migrate toward the adoption of object orientation over time.
Red Hat Linux is full of tools that make your life as a C/C++ programmer easier. There are tools to create your program (editors), compile it (gcc and egcs), create libraries (ar), control the source (RCS and CVS), build your code (make), debug it (gdb and xxgdb), and finally, determine where inefficiencies lie (gprof). Take advantage of the environment!
Chapter 25. Shell Scripting | Next Section

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