Download Bash Pocket Reference: Help for Power Users and Sys Admins by Arnold Robbins PDF

By Arnold Robbins

It’s uncomplicated: to be able to engage deeply with Mac OS X, Linux, and different Unix-like structures, you must understand how to paintings with the Bash shell. This concise little publication places all the crucial information regarding Bash correct at your fingertips.

You’ll fast locate solutions to the aggravating questions that typically arise whilst you’re writing shell scripts: What characters do you want to cite? How do you get variable substitution to do just what you will have? How do you employ arrays? up to date for Bash model 4.4, this booklet has the solutions to those and different difficulties in a layout that makes searching fast and easy.

Topics include:

  • Invoking the shell
  • Syntax
  • Functions and variables
  • Arithmetic expressions
  • Command history
  • Programmable completion
  • Job control
  • Shell options
  • Command execution
  • Coprocesses
  • Restricted shells
  • Built-in commands
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    Download Test Driving Linux: From Windows to Linux in 60 Seconds by David Brickner PDF

    By David Brickner

    This is often certainly the e-book first of all while you are new to Linux. It comes with a dwell CD: stream, a model of Mandrake Linux that runs totally from the CD, with out set up required. it truly is written in a personable, casual kind which makes it not just attention-grabbing yet usually enjoyable to read.

    The meant viewers is "Windows clients who've heard of Linux and wish to determine what all of the fuss is set with no committing loads of time or hard-drive space," and assumes no past wisdom of Linux. yet no longer eager to exclude humans like me, the booklet additionally claims it "can flip latest linux clients into more suitable Linux users." however it rather is for those that are at the moment utilizing home windows, at no matter what point. there are numerous references to home windows beneficial properties and layouts for comparability. There also are many references to home windows difficulties as a cause to change to Linux. the writer is an unabashed Linux apologist.

    I rather just like the association of the e-book. It begins with the compulsory advent to Linux, yet as a consequence the start advent is short. advent is what the complete publication is ready, so "introductory" factors and reviews are during the e-book. the 1st bankruptcy is going via beginning the CD, utilizing the KDE machine, and a "typical" software (KWrite). bankruptcy is going into net browsing, and bankruptcy 3 covers dossier administration. whereas there's a bankruptcy on the again with "Solutions to universal Problems," loads of what you will come upon is integrated ordinarily fabric. for instance, after the CD loaded, my monitor went clean. definite sufficient, there within the final paragraph of the booting part, i discovered, "One minor challenge i've got came upon on a number of pcs is that the monitor will pass clean and will not get back up. If this occurs, simply press any key at the keyboard and the display may still come again up." Yep, that labored. Oddly adequate, the part on "Customizing the Desktop," with the entire nice configuration information and counsel, is caught in among the chapters on purposes. i guess it matches there if one thinks of the chapters progressing alongside the digital course so much could take up checking out a brand new working system.

    Brickner is sincere, yet positive, approximately shortcomings in Linux, corresponding to video games and video. An seen gamer himself, he devotes loads of area to discussing the video games which are on hand, and assets for locating them. He spends much much less time on video, that's very in brief coated within the audio part. He additionally doesn't forget about different universal courses and contours to be had with Linux that aren't at the CD, or even deals frank tests of Linux distributions to put in after testing the flow CD.

    The software courses lined are the KDE suite of email, organizer and fast Messaging, Open workplace Write and Calc, the GIMP, and GnuCash. even if little or no time is spent at the GIMP (an photo enhancing program), the required fundamentals are lined: scaling, resizing, and cropping. it really is simply enough to get one all started. He features a distinct clarification of the way to take away red-eye, yet purely succeeds in making it glance more durable than it has to be. much more house is given to the opposite courses, in particular GnuCash (a finance/accounting program). Brickner offers a superb clarification of ways double-entry accounting works when it comes to explaining tips on how to use GnuCash.

    There are lots of screenshots. a few of the screenshot photos produced textual content that was once too small to be of a lot use, yet i discovered that a lot of the textual content commonly did not want the screenshots besides. the single challenge I had was once attempting to get an online connection on one of many desktops i attempted it out on. i could not determine the right way to get a operating connection over the neighborhood netwok, and the e-book gave no clues.

    Despite the shortcomings, that are minor, this is often a good booklet. it's the publication to offer (or suggest) to the skeptic or clueless one who asks what Linux is. It provides Linux as a pleasant, usable substitute, with a guide that's whatever yet dry. we'd like extra books like this.

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    Download PANIC! UNIX System Crash Dump Analysis Handbook by Chris Drake PDF

    By Chris Drake

    Designed as an advent to UNIX procedure crash sell off research, this is often the 1st e-book to debate intimately UNIX approach panics, crashes and hangs, their factors, what to do after they ensue, easy methods to acquire information regarding them, find out how to research that info, and the way to get the matter resolved. KEY subject matters: half One covers concept and instruments. half seems inside of UNIX, from the header records to tape drives. half 3 offers genuine case stories of software program, undefined, info, and procedure fault difficulties. For structures and community directors and technical help engineers answerable for preserving UNIX computers and networks.

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    Download DNS on Windows Server 2003 by Cricket Liu PDF

    By Cricket Liu

    This e-book will get very indepth approximately DNS. it is dry and extremely technical making it a difficult and uninteresting learn. i do not suggest this booklet for the beginner. you actually must have a few normal wisdom in regards to the topic prior to paying for this book.

    The causes during the publication are tough to stick to and will be complicated. it could possibly of been greater written with a simplified approach.

    After studying this publication I now detect how boring DNS quite is.

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    Download Automating Linux and Unix System Administration, by Nathan Campi, Kirk Bauer PDF

    By Nathan Campi, Kirk Bauer

    Whether you wish a community of ten Linux desktops and a server or a datacenter with a couple of thousand Unix nodes, you must know the way to automate a lot of the install, configuration, and conventional process management.

    Build your community as soon as utilizing cfengine, and the community construct will paintings, with out consumer intervention, on any you wish. Automating Linux and Unix method management, moment Edition is exclusive in its concentrate on the right way to make the process administrator’s activity more straightforward and extra effective: rather than simply coping with the approach administrator’s time, the booklet explains the know-how to automate repetitive projects and the method to automate successfully.

    • Both new and professional pros will make the most of industry–leading insights into the automation process.
    • System directors will reach a radical take hold of of cfengine, kickstart, and shell scripting for automation.
    • After analyzing all chapters and following all workouts during this e-book, the reader can be in a position to arrange whatever from a Linux datacenter to a small workplace network.

    What you’ll learn

    See tips on how to make adjustments on many UNIX and Linux hosts without delay in a competent and repeatable demeanour.

    • Learn how you can automate issues properly so that you merely need to do it as soon as, by means of leveraging the authors’ adventure in developing small, medium, and massive networks.
    • Set up a Linux datacenter or a community correctly.
    • Explore dealing with real–world environments the place now not all hosts are configured alike through a case research of a fictional new datacenter buildout.
    • Examine real–world examples for middle infrastructure providers (DNS, mail, tracking, log research, safeguard, cfengine, imaging) to construct on on your environment.
    • Understand center procedure management most sensible practices, that are a key a part of how cfengine and automations deployments are defined within the book.
    • Learn tips on how to make adjustments reversible, repeatable, and proper the 1st time via interplay with product/application stakeholders (programmers, product managers, consumers, etc.).

    Who is that this e-book for?

    This booklet is for Linux approach directors who are looking to know about the software program and method to automate repetitive tasks—regardless of community or datacenter size—in one position. approach managers also will locate it a lot more uncomplicated to consider community expertise and automation tasks in the event that they learn this ebook. This e-book is additionally for a person who's drawn to repeatable and safe infrastructure.

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    Download Migrating to the Solaris Operating System: The Discipline of by Ken Pepple PDF

    By Ken Pepple

    This e-book provides a longtime technique for transitioning the folks, techniques, and applied sciences in IT environments to the Solaris(TM) working method. It steps you thru some of the levels of the migration procedure, utilizing particular case experiences to demonstrate the advantages, bills, and necessities linked to a migration undertaking. whereas this ebook makes a speciality of UNIX server migrations, the technique and most sensible practices offered practice for many migrations to the Solaris surroundings. they are often used for initiatives starting from the smallest facts conversion to the most important legacy migration.

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    Download A Guide to Forensic Testimony: The Art and Practice of by Fred Chris Smith PDF

    By Fred Chris Smith

    Details expertise is an more and more huge think about criminal lawsuits. In situations huge and small, from the U.S. Government's antitrust swimsuit opposed to Microsoft company, to civil proceedings filed over the failure of a community, to legal instances during which the authenticity of digital proof is puzzled, the testimony of a technical specialist is key. yet on the way to be powerful, a professional technical witness wishes even more than an figuring out of the know-how in question.A advisor to Forensic Testimony is the 1st ebook to handle the categorical wishes of the IT specialist witness. it's going to arm you with the instruments you must testify successfully. within you can find every thing from an summary of simple witness duties and demanding situations to a deeper exploration of what produces profitable technical testimony. Written by way of a working laptop or computer safeguard authority who has served as a technical witness, and a tribulation legal professional who makes a speciality of how electronic proof and computing device forensics are changing litigation, this booklet is your advisor to the complex forensic panorama that awaits the professional technical witness.This ebook features a wealth of knowledge and event from front traces, together with firsthand debts of the demanding situations confronted by way of professional technical witnesses, functional in-court examples, and precious suggestion. one of the themes coated are:The evolution of the professional IT witness and the turning out to be criminal dependence on technical services criminal standards confirmed to figure out the skills and talents of a technical professional to face as a witness the categories of situations and difficulties which are apt to be encountered in electronic forensic assignments harm prompted while the foundations of professionalism and ethics are overlooked or misapplied the development and upkeep of an effective expert dating among specialist and legal professional The production and use of visible instruments in court testimony how one can enhance the demeanor and non-verbal communique abilities of the technical witnessWhether you're a data technologist requested to function a professional witness, a lawyer who works with details expertise specialists, a company probability supervisor, or a consumer whose pursuits are laid low with the functionality of IT specialists, you are going to profit drastically from A advisor to Forensic Testimony.

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    Download Solaris 9 System Administration Exam Cram 2 (Exam Cram by Bill Calkins PDF

    By Bill Calkins

    The best learn better half for UNIX approach pros getting ready for either Solaris nine method Administrator checks (310-014 and 310-015). The ebook includes actual and effective assurance of the numerous new good points of the Solaris nine process. Readers getting ready for this examination locate the best-selling examination Cram2 sequence to be the neatest, most productive technique to develop into qualified. This publication makes a speciality of precisely what readers have to get qualified now - that includes test-taking options, time-saving examine information, and a unique Cram Sheet that incorporates counsel, acronyms, and reminiscence joggers that aren't to be had at any place else. ExamCram2 additionally beneficial properties PrepLogic perform assessments, Preview version. This product comprises one whole PrepLogic perform attempt with nearly an analogous variety of questions chanced on at the genuine seller examination and entire, special factors of the proper and improper solutions. patron ReviewsBe the 1st to put in writing a overview!

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    Download TruCluster Server Handbook by Scott Fafrak, Jim Lola, Dennis O'Brien, Gregory Yates, Brad PDF

    By Scott Fafrak, Jim Lola, Dennis O'Brien, Gregory Yates, Brad Nichols

    • ''Outstanding publication on all points of TruClusters! an outstanding source for ANY TruCluster method administrator out there.''—Kent Ferson, vice chairman for Tru64 UNIX Engineering, Hewlett-Packard corporation ''Clustering is a really very important know-how for any companies the place 'high availability' is not only a buzzword, it's necessary. The authors' event with this clustering know-how is unrivaled. they've got a deep figuring out of clustering internals constructed through the years because TruCluster know-how itself begun with DEC. TruCluster is the main complex Unix clustering on hand, and also you have to have somebody in your aspect who has been via each conflict. retain this booklet on your pocket; it is the subsequent neatest thing to having the authors in your team.''—Keith A. Iverson, vice chairman for IT, Iverson monetary providers Inc. ''This ebook is a smart source for an individual working, making plans, or maybe contemplating a TruCluster process; I want it have been on hand while i used to be in the course of constructing our first TruCluster!'' —Christopher okay. Davis, workforce chief, structures management, Whitehead Institute/MIT heart for Genome examine

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