Archive For The “Unix” Category
By Marty Poniatowski
UNIX end-users desperately desire an updated reference advisor with genuine intensity: one who teaches UNIX instructions and does not simply checklist them! In UNIX User's guide, moment version, best-selling UNIX writer Marty Poniatowski covers each subject UNIX clients have to master-with extraordinary readability and useful, real-world examples. half 1 brings togther thorough insurance of just about each key element of daily UNIX operation and end-user management. half 2 offers an in-depth programming reference. half three covers each prime choice for home windows interoperability. This new version has been up-to-date all through and redesigned for even speedier, more straightforward entry to details. no matter what your event, no matter what UNIX model you employ, you will not discover a extra worthwhile reference!
By Nicolai Langfeldt
The Concise consultant to DNS and BIND provide you with the technical intensity and expert-level info you must comprehend and administer DNS and BIND. area identify procedure (DNS) is a allotted web listing carrier. it really is used usually to translate among domains and IP addresses, and to regulate net e mail supply. so much net providers depend on DNS to paintings, and if DNS fails, websites can't be positioned and e-mail supply stalls. BIND (Berkeley net identify Daemon) is an implementation of the area identify method (DNS) protocols. This e-book covers constructing a DNS server and patron, DNS area zones, compiling and configuring BIND, dial-up connections, including extra domain names, developing root servers on inner most networks, firewall principles, Dynamic DNS (DDNS), subdomains and delegation, caching and identify solution, troubleshooting instruments and strategies, debugging and logging, new positive aspects in BIND 8.2.2, and it deals introductory info on BIND nine.
By Arnold Robbins
It's basic: you want to know the way to paintings with the bash shell with a purpose to get to the center of Mac OS X, Linux, and different Unix platforms. up-to-date for the newest model of bash, this concise little publication places all the crucial information regarding bash at your fingertips. You'll fast locate solutions to demanding questions that usually arise while you're writing shell scripts -- What characters do you want to cite? How do you get variable substitution to just do what you will want? How do you employ arrays? -- and masses extra.
If you're a consumer or programmer of any Unix version, or if you're utilizing bash on home windows, you'll locate this pocket reference quintessential. This ebook covers:
* Invoking the Shell
* mathematics Expressions
* Command historical past
* Programmable final touch
* task keep watch over
* Shell suggestions
* Command Execution
* limited Shells
* integrated instructions
By Stephen G. Kochan, Patrick Wood
Shell Programming in Unix, Linux and OS X is a completely up to date revision of Kochan and Wood’s vintage Unix Shell Programming tutorial. Following the method of the unique textual content, the booklet makes a speciality of the POSIX commonplace shell, and teaches you the way to improve courses during this invaluable programming setting, taking complete benefit of the underlying energy of Unix and Unix-like working systems.
After a short overview of Unix utilities, the book’s authors take you step by step during the strategy of development shell scripts, debugging them, and knowing how they paintings in the shell’s setting. All significant positive factors of the shell are coated, and the massive variety of functional examples make it effortless that you can construct shell scripts to your specific functions. The publication additionally describes the key positive factors of the Korn and Bash shells.
Learn how to…
Take benefit of the various utilities supplied within the Unix system
Write robust shell scripts
Use the shell’s integrated decision-making and looping constructs
Use the shell’s robust quoting mechanisms
Make the main of the shell’s integrated heritage and command enhancing capabilities
Use standard expressions with Unix commands
Take good thing about the exact positive factors of the Korn and Bash shells
Identify the foremost modifications among models of the shell language
Customize the best way your Unix process responds to you
Set up your shell environment
Make use of functions
Contents at a Glance
1 A speedy assessment of the Basics
2 What Is the Shell?
3 Tools of the Trade
4 And Away We Go
5 Can I Quote You on That?
6 Passing Arguments
7 Decisions, Decisions
8 ‘Round and ‘Round She Goes
9 Reading and Printing Data
10 Your Environment
11 extra on Parameters
12 free Ends
13 Rolo Revisited
14 Interactive and Nonstandard Shell Features
A Shell Summary
B For extra Information
By Sarath Lakshman
Solve real-world shell scripting issues of over one hundred ten easy yet awfully potent recipes
* grasp the artwork of crafting one-liner command series to accomplish initiatives resembling textual content processing, digging information from documents, and lot more
* functional challenge fixing thoughts adherent to the newest Linux platform
* choked with easy-to-follow examples to workout the entire positive aspects of the Linux shell scripting language
* a part of Packt's Cookbook sequence: every one recipe is a gently equipped series of directions to accomplish the duty as successfully as possible
GNU/Linux is a amazing working procedure that includes a whole improvement atmosphere that's sturdy, trustworthy, and very robust. The shell being the local interface to speak with the working process is able to controlling the complete working process. there are many instructions on Linux shell that are documented yet not easy to appreciate. the guy pages are important yet they're very long and it doesn't supply any clues on key components the place instructions can be utilized. right utilization of shell instructions can simply clear up many advanced projects with a couple of strains of code, yet so much linux clients don't have the precise information to exploit the Linux shell to its complete potential.
Linux Shell Scripting Cookbook is a set of crucial command-line recipes besides precise descriptions tuned with sensible functions. It covers lots of the instructions on Linux with quite a few usecases observed by means of lots of examples. This e-book enables you to practice complicated facts manipulations concerning initiatives resembling textual content processing, dossier administration, backups and extra with the mix of few commands.
Linux Shell Scripting Cookbook exhibits you the way to capitalize on the entire elements of Linux utilizing the shell scripting language. This ebook teaches you the way to exploit instructions to accomplish basic initiatives all of the option to scripting advanced initiatives corresponding to handling quite a lot of info on a network.
It courses you on imposing one of the most universal instructions in Linux with recipes that deal with any of the operations or houses comparable with records like looking and mining within a dossier with grep. It additionally exhibits you ways utilities resembling sed, awk, grep, minimize may be mixed to unravel textual content processing similar difficulties. the point of interest is on saving time through automating many actions that we practice interactively via as browser with a couple of traces of script.
This booklet will take you from a transparent challenge description to an absolutely sensible application. The recipes contained in the bankruptcy will introduce the reader to precise difficulties and supply hands-on solutions.
This functional publication can help you achieve regulate over all of the facets of Linux utilizing the strong shell scripting language
What you are going to research from this book
* discover numerous general utilization initiatives and the way it may be made swifter utilizing shell command
* Couple often used instructions like grep, locate, sed, awk
* Write shell scripts which can dig facts from net and method it with few strains of code
* practice and automate projects akin to automating backups and repair with archiving tools
* comprehend dossier structures, dossier forms and manipulations
* Create and preserve file/folder documents, compression codecs and encrypting ideas with shell
* manage Ethernet and instant LAN with the shell script
* visual display unit assorted actions at the community utilizing logging techniques
This publication is written in cookbook variety and it bargains studying via recipes with examples and illustrations. every one recipe comprises step by step directions approximately every little thing essential to execute a selected activity. The booklet is designed for you to learn it from begin to finish for beginner's or simply open up any bankruptcy and begin following the recipes as a reference for complex users.
Who this publication is written for
If you're a newbie or an intermediate consumer who desires to grasp the ability of quick writing scripts to accomplish a variety of initiatives with out analyzing the total guy pages, this booklet is for you. you can begin writing scripts and one-liners through easily the same recipe and its descriptions with none operating wisdom of shell scripting or Linux. Intermediate/advanced clients in addition to approach adminstrators/ builders and programmers can use this ebook as a reference after they face difficulties whereas coding.
By Christopher Negus
Even if you are a first-time Linux consumer or you are migrating from one other working procedure, this publication is a perfect introductory advisor for buying happy with the building-block nature of Linux. Written via bestselling writer Christopher Negus, this consultant is choked with in-depth descriptions at the fundamentals of Linux computers, servers, and programming instruments and will get you up to the mark on the entire new and intriguing positive factors of the latest model: Linux 2010. Negus walks you thru transitioning from home windows or Mac and is helping you discover the Linux distribution that most sensible meets your wishes.
By Ellen Siever
Linux in a Nutshell covers the center instructions for universal Linux distributions. this is not a scaled-down fast reference of universal instructions, yet a whole connection with all person, programming, management, and networking instructions, with whole lists of innovations. New fabric within the 3rd version contains what is as a rule required for customizing the GNOME and KDE pcs and the fvwm2 window supervisor, the dpkg Debian package deal supervisor, an multiplied research of the rpm pink Hat package deal supervisor, and plenty of new instructions. Contents additionally include:
- LILO and Loadlin (boot) options
Shell syntax and variables for the bash , csh , and tcsh shells
Emacs and vi enhancing commands
Linux in a Nutshell is a needs to for any Linux person; it weighs under a stack of handbook pages, yet gives you every little thing wanted for universal, day by day use.
By Adam Hoover
Beginning computing scholars usually end the advent to programming direction with no need had publicity to varied approach instruments, with out realizing how you can optimize application functionality and with no knowing how courses have interaction with the bigger desktop system.
Adam Hoover's System Programming with C and Unix introduces scholars to conventional method instruments (libraries, debuggers, method calls, shells and scripting languages) after which explains how one can make the most of those instruments to optimize software development. The textual content additionally examines reduce point information kinds with an emphasis on reminiscence and figuring out how and why diversified information kinds are used.
By Martin C. Brown
Perl is the internet masters' language of selection for its flexibility, comfort, and cross-platform potential. the main accomplished Perl publication out there - 1,100 a long time of strong content material excellent for programmers of all ability degrees. Covers every thing from the fundamentals to complex programming to extending perl to cross-platform use. CD-ROM comprises code from the ebook, pattern scripts, and purposes. 18 months of half-page advert area allotted within the Perl magazine.
By Stefan Strobel
UNIX completed its frequent propagation, its penetration of the UNIX historical past college area, and its achieve into examine and because of its early dissemination through AT&T to all events at nearly free of charge and as resource code. UNIX's current performance emanated not only from AT&T builders but additionally from exterior builders who used the product and contributed their very own extra advancements, which they then placed at AT&T's disposal. (Consider the contributions of the college of California at Berkeley, for example.) With the emerging commercialization of UNIX through AT&T (now by way of Novell) because 1983, such inventive and cooperative extra improvement turned more and more limited, and UNIX resource code this day has turn into unaffordably pricey and scarcely available. Linux presents machine scientists and us"ers with a method that revives the previous UNIX culture: Linux is out there at no cost, and everybody is heartily invited (but no longer obliged) to unfastened & participatory give a contribution to its extra improvement. seeing that Linux runs on notebook structures, it has all started to penetrate the workrooms of many laptop technological know-how scholars and computing device freaks.