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Pro Bash programming : scripting the GNU/Linux shell / Chris F.A. Johnson ; technical reviewer, Ed Schaefer.
- Format:
- Book
- Author/Creator:
- Johnson, Chris F. A.
- Series:
- The expert's voice in Linux Pro Bash programming
- Language:
- English
- Subjects (All):
- Operating systems (Computers).
- UNIX Shells.
- Linux.
- Physical Description:
- 1 online resource (241 p.)
- Edition:
- 1st ed. 2010.
- Place of Publication:
- New York : Apress ; New York : Distributed to the Book trade in the United States by Springer-Verlag, c2009.
- Language Note:
- English
- System Details:
- text file
- Summary:
- The bash shell is a complete programming language, not merely a glue to combine external Linux commands. By taking full advantage of shell internals, shell programs can perform as snappily as utilities written in C or other compiled languages. And you will see how, without assuming Unix lore, you can write professional bash 4.0 programs through standard programming techniques. Complete bash coverage Teaches bash as a programming language Helps you master bash 4.0 features.
- Contents:
- Hello, World! Your First Shell Program
- Input, Output, and Throughput
- Looping and Branching
- Command-Line Parsing and Expansion
- Parameters and Variables
- Shell Functions
- String Manipulation
- File Operations and Commands
- Reserved Words and Builtin Commands
- Writing Bug-Free Scripts and Debugging the Rest
- Programming for the Command Line
- Runtime Configuration
- Data Processing
- Scripting the Screen
- Entry-Level Programming.
- Notes:
- Includes index.
- ISBN:
- 9786612833083
- 9781282833081
- 1282833081
- 9781430219989
- 143021998X
- OCLC:
- 771276209
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