By Mendel Cooper

This can be the whole reference at the Borne back shell (bash). quantity 1Volume 2 comprises all appendices.

Show description

Read Online or Download Advanced Bash-Scripting Guide PDF

Similar programming books

Learning iOS Programming: From Xcode to App Store (3rd Edition)

Get a fast advent to iPhone, iPad, and iPod contact programming. With this easy-to-follow consultant, you’ll easy methods to increase your first marketable iOS program, from starting Xcode to filing your product to the App shop. even if you’re a developer new to Mac programming or an skilled Mac developer able to take on iOS, this is often your book.

You’ll find out about Objective-C and the middle frameworks hands-on through writing a number of pattern iOS functions, supplying you with the elemental abilities for construction your personal purposes independently. full of code samples, this ebook is refreshed and up to date for iOS 6 and Xcode 4.
* observe the benefits of development local iOS apps
* start with Objective-C and the Cocoa contact frameworks
* Dive deep into the desk view periods for construction person interfaces
* deal with facts enter, parse XML and JSON files, and shop info on SQLite
* Use iOS sensors, together with the accelerometer, magnetometer, digicam, and GPS
* construct apps that use the center position and MapKit frameworks
* combine Apple’s iCloud provider into your purposes
* stroll throughout the means of allotting your polished app to the App shop

Write Great Code, Volume 2: Thinking Low-Level, Writing High-Level

It's a severe lesson that today's computing device technological know-how scholars aren't consistently being taught: how one can conscientiously pick out their high-level language statements to supply effective code. Write nice Code, quantity 2: considering Low-Level, Writing High-Level indicates software program engineers what too many university and collage classes don't - how compilers translate high-level language statements and knowledge buildings into desktop code.

ActionScript 2.0 Language Reference for Macromedia Flash 8

The ActionScript 2. zero Language Reference for Macromedia Flash eight is a entire reference guide that describes the applying programming interface (API) for Macromedia Flash participant, the main pervasive purchaser runtime atmosphere on the planet. It comprises priceless syntax and utilization details; specified descriptions of periods, services, houses, and occasions; and copy-and-paste code samples for each aspect within the ActionScript language.

Programming Microsoft SQL Server 2008

Книга Programming Microsoft SQL Server 2008 Programming Microsoft SQL Server 2008Книги SQL / MySQL Автор: Leonard Lobel, Andrew J. Brust Год издания: 2008 Формат: chm Издат. :Microsoft Press Страниц: 976 Размер: sixteen. ninety eight Мб ISBN: 0-7356-2599-9, 978-0-7356-2599-0 Язык: Английский0 (голосов: zero) Оценка:Product DescriptionWritten by way of pros who've been operating with SQL Server 2008 because the earliest code, this reference expertly covers the programming basics for SQL Server 2008 with the most important real-world context and large code samples.

Additional info for Advanced Bash-Scripting Guide

Sample text

It may be used to move multiple files to a directory, or even to rename a directory. For some examples of using mv in a script, see Example 9-15 and Example A-3. html (2 of 4) [7/15/2002 6:33:51 PM] Basic Commands When used in a non-interactive script, mv takes the -f (force) option to bypass user input. When a directory is moved to a preexisting directory, it becomes a subdirectory of the destination directory. bash$ mv source_directory target_directory bash$ ls -lF target_directory total 1 drwxrwxr-x 2 bozo bozo 1024 May 28 19:20 source_directory/ rm Delete (remove) a file or files.

Chmod Changes the attributes of an existing file (see Example 11-9). chmod +x filename # Makes "filename" executable for all users. chmod u+s filename # Sets "suid" bit on "filename" permissions. # An ordinary user may execute "filename" with same privileges as the file's owner. ) chmod 644 filename # Makes "filename" readable/writable to owner, readable to # others # (octal mode). chmod 1777 directory-name # Gives everyone read, write, and execute permission in directory, # however also sets the "sticky bit".

It also attempts to replace whitespace with equivalent tabs. The chief use of col is in filtering the output from certain text processing utilities, such as groff and tbl. column Column formatter. This filter transforms list-type text output into a "pretty-printed" table by inserting tabs at appropriate places. Example 12-20. /bin/bash # This is a slight modification of the example file in the "column" man page. (printf "PERMISSIONS LINKS OWNER GROUP SIZE MONTH DAY HH:MM PROG-NAME\n" \ ; ls -l | sed 1d) | column -t # The "sed 1d" in the pipe deletes the first line of output, #+ which would be "total N", #+ where "N" is the total number of files found by "ls -l".

Download PDF sample

Rated 4.37 of 5 – based on 6 votes