Pro Bash

Jayant Varma
ISBN: 9781484295878
Paperback | 305 pagina's | 08 november 2023
€ 57.99
Using this book you will be able to use the shell efficiently, make scripts run faster using expansion and external commands, and understand how to overcome many common mistakes that cause scripts to fail. This book is perfect for all beginning Linux and Unix system administrators who want to be in full control of their systems, and really get to grips with Bash programming.
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 programs through standard programming techniques.
You will:
- Use the Bash shell to write utilities and accomplish most programming tasks
- Replace many external commands with shell parameter expansion making scripts very fast
- Avoid many common mistakes that cause scripts to fail
- See how Bash’s read line and history libraries can save typing when getting user input
- Build shell scripts that get information from the Web
Details
- ISBN: 9781484295878
- Auteur(s): Jayant Varma
- Prijs: € 57.99
- Verschenen: 08 november 2023
- Druk: 3e
- Taal: Engels
- Aantal pagina's: 305
- Bindwijze: Paperback
- Uitgever: Apress
- Gewicht: 625 g
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