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  • 1
    Online Resource
    Online Resource
    Sebastopol, Calif. : O'Reilly | Boston, Mass. :Safari Books Online
    ISBN: 0596527764 , 9780596527761
    Language: English
    Keywords: UNIX (Computer file) ; UNIX Shells ; Electronic books ; local
    Abstract: In this quick reference, you'll find everything you need to know about the bash shell. Whether you print it out or read it on the screen, this PDF gives you the answers to the annoying questions that always come up when you're writing shell scripts: What characters do you need to quote? How do you get variable substitution to do exactly what you want? How do you use arrays? It's also helpful for interactive use. If you're a Unix user or programmer, or if you're using bash on Windows, you'll find this quick reference indispensable.
    Note: Includes index
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  • 2
    Online Resource
    Online Resource
    Sebastopol, Calif. : O'Reilly | Boston, Mass. :Safari Books Online
    ISBN: 9780596100278 , 0596100272
    Language: English
    Keywords: Debugging in computer science ; Computer programs ; Electronic books ; local
    Abstract: Many Linux and Unix developers are familiar with the GNU debugger (GBD), the invaluable open source tool for testing, fixing, and retesting software. And since GDB can be ported to Windows, Microsoft developers and others who use this platform can also take advantage of this amazing free software that allows you to see exactly what's going on inside of a program as it's executing. This new pocket guide gives you a convenient quick reference for using the debugger with several different programming languages, including C, C++, Java, Fortran and Assembly.The GNU debugger is the most useful tool during the testing phase of the software development cycle because it helps you catch bugs in the act. You can see what a program was doing at the moment it crashed, and then readily pinpoint and correct problem code. With the GDB Pocket Reference on hand, the process is quick and painless. The book covers the essentials of using GBD is a testing environment, including how to specify a target for debugging and how to make a program stop on specified conditions.This handy guide also provides details on using the debugger to examine the stack, source files and data to find the cause of program failure-and then explains ways to use GBD to make quick changes to the program for further testing and debugging.The ability to spot a bug in real time with GDB can save you hours of frustration, and having a quick way to refer to GBD's essential functions is key to making the process work. Once you get your hands on the GDB Pocket Reference , you'll never let go!
    Note: Includes index
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  • 3
    Online Resource
    Online Resource
    Sebastopol, Calif. : O'Reilly | Boston, Mass. :Safari Books Online
    ISBN: 0596100299
    Language: English
    Pages: 906 p
    Keywords: UNIX (Computer file) ; Operating systems (Computers) ; Electronic books ; local
    Abstract: As an open operating system, Unix can be improved on by anyone and everyone: individuals, companies, universities, and more. As a result, the very nature of Unix has been altered over the years by numerous extensions formulated in an assortment of versions. Today, Unix encompasses everything from Sun's Solaris to Apple's Mac OS X and more varieties of Linux than you can easily name. The latest edition of this bestselling reference brings Unix into the 21st century. It's been reworked to keep current with the broader state of Unix in today's world and highlight the strengths of this operating system in all its various flavors. Detailing all Unix commands and options, the informative guide provides generous descriptions and examples that put those commands in context. Here are some of the new features you'll find in Unix in a Nutshell, Fourth Edition : Solaris 10, the latest version of the SVR4-based operating system, GNU/Linux, and Mac OS X Bash shell (along with the 1988 and 1993 versions of ksh) tsch shell (instead of the original Berkeley csh) Package management programs, used for program installation on popular GNU/Linux systems, Solaris and Mac OS X GNU Emacs Version 21 Introduction to source code management systems Concurrent versions system Subversion version control system GDB debugger As Unix has progressed, certain commands that were once critical have fallen into disuse. To that end, the book has also dropped material that is no longer relevant, keeping it taut and current. If you're a Unix user or programmer, you'll recognize the value of this complete, up-to-date Unix reference. With chapter overviews, specific examples, and detailed command.
    Note: Includes bibliographical references and index
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  • 4
    Online Resource
    Online Resource
    Köln : O'Reilly Verlag | Boston, Mass. :Safari Books Online,
    ISBN: 9783897214415 , 3897214415
    Language: German
    Pages: xxiii, 572 p , ill. , 23 cm
    Edition: 1. Aufl.
    Keywords: UNIX (Computer file) ; Operating systems (Computers) ; Programming languages (Electronic computers) ; Electronic books ; local
    Abstract: Shell-Skript-Programmierung ist das mächtige Werkzeug zur vollen Entfaltung der Power von Unix. Shell-Skripten sind unerlässlich für Unix-User und Systemadministratoren. Mit ihnen werden Automatisierungsprozesse in Unix elegant und zeitsparend erstellt. Um Shell-Skripten gut schreiben zu können, braucht man mehr als lediglich das Wissen um die Shell-Sprache. Man muss ebenfalls vertraut sein mit den zahlreichen Unix-Programmen. Das vorliegende Buch lehrt beides: die Shell-Sprache wie auch den geschickten Einsatz und das Zusammenspiel vieler Unix-Werkzeuge. Darüber hinaus wird dem Leser mit Klassischer Shell-Programmierung ein tiefer Einblick in Unix gewährt. Mit diesem Buch lernt der Leser, wie exzellente Skripten erstellt werden und wie Fallen umgangen werden, die Skripten zu schlechten Skripten werden lassen. Damit spart der Leser viele Stunden überflüssiger Arbeit. Sie lernen nicht nur, wie Sie nützliche Shell-Skripten schreiben, sondern auch, wie Sie die Shell schnell, zuverlässig und portabel anpassen, um das Beste aus jedem System herauszuholen. Diese Fertigkeit ist wichtig für jeden, der Unix- oder Linux-Systeme betreibt und wartet. Die wichtigsten Themenbereiche, die in diesem Buch behandelt werden: Einstieg in die Skript-Sprache Arbeit mit Textdaten: Suchen und Ersetzen, Sortieren, Drucken, Werkzeuge Arbeit mit Shell-Variablen Ein- und Ausgabe, Dateien und Befehlsauswertung Erstellung von Produktionsskripten Die Programmiersprache awk Arbeiten mit Dateien: Auflisten, lange Dateilisten, Dateimetadaten, Dateien suchen, Dateien vergleichen Rechtschreibkontrollprogramm aus vorhandenen Unix-Werkzeugen aufbauen Prozesse: erzeugen, auflisten, steuern, löschen, Prozess-Accounting, verzögerte Terminierung Shell-Portabilität und Erweiterung Sichere Shell-Skripten
    Note: Title from resource description page (viewed April 22, 2009). - "Übersetzung und deutsche Bearbeitung: Kathrin Lichtenberg" --P. iv. - Includes bibliographical references (p. 511 - 516) and index. - Text in German translated from English
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