Shell Scripting Recipes

A Problem-Solution Approach

AvChris Johnson,Jayant Varma

Häftad, Engelska, 2015

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Beskrivning

Filled with over 150 essential, practical recipes that empower Unix users to regain lost timespent creating and testing shell scripts. The majority of scripts included are POSIX-compliantand supported by many of the major shell variants, including Bash, ksh, and sh.Each real-world example recipe follows the same problem-solution structure, meaningcross-referencing is easy and fast. Recipe topics include file conversion (DOS, UNIX, andMac), system administration, resource monitoring, filename management, complex datecalculations, screen control capabilities, and much more.Completely updated for this second edition and taking all the changes of the past tenyears into account, every recipe in this book is now relevant for a modern audience. AuthorsChris Johnson’s and Jayant Varma’s code is clear, direct, and applicable. Add this excellentreference to your library today.

Produktinformation

Utgivningsdatum:2015-10-13
Mått:178 x 254 x 21 mm
Vikt:713 g
Format:Häftad
Språk:Engelska
Antal sidor:351
Upplaga:2
Förlag:Springer-Verlag Berlin and Heidelberg GmbH & Co. KG
ISBN:9781484202210

Utforska kategorier

Operativsystem inom Data och IT

Mer om författaren

Chris F.A. Johnson was introduced to Unix in 1990 and learned shell scripting because there was no C compiler on the system. His first major project was a menu-driven, user-extensible database system with report generator. Chris uses the shell as his primary, general-purpose programming language, and his projects have included a member database, menuing system, and POP3 mail filtering and retrieval. Chris is the author of Shell Scripting Recipes: A Problem-Solution Approach (Apress, 2005). When not pushing shell scripting to the limit, he designs and codes web sites, teaches chess, and composes cryptic crosswords.

Innehållsförteckning

1: The POSIX Shell and Command-Line Utilities 2: Playing with Files: Viewing, Manipulating, and Editing Text Files 3: String Briefs 4: What's in a Word? 5: Scripting by Numbers 6: Loose Names Sink Scripts: Bringing Sanity to Filenames 7: Treading a Righteous PATH 8: The Dating Game 9: Good Housekeeping: Monitoring and Tidying Up File Systems 10: Screenplay: The screen-funcs Library 11: Aging, Archiving, and Deleting Files 12: Covering All Your Databases 13: Home on the Web 14:Taking Care of Business 15: Random Acts of Scripting 16: A Smorgasbord of Scripts 17: Script Development Management Appendix A: Internet Scripting Resources