Beginning Unix by Paul Love, Joe Merlino, Craig Zimmerman, Jeremy C. Reed,

By Paul Love, Joe Merlino, Craig Zimmerman, Jeremy C. Reed, Paul Weinstein

The Unix working procedure is the foundation for a few of cutting-edge most-used structures, together with Mac OS X and Linux. This booklet covers Unix fundamentals for those in addition to the generally well-known solar Solaris and BSD. First, you'll study Unix terminology, center suggestions, method, and the way to log out and in. you are going to development to customizing your paintings surroundings and studying instructions. Then you will be able to discover ways to deal with procedures, deal with safeguard, automate projects with shell scripting in Perl, set up Unix courses, and again up your facts.

Show description

Read More ...

Tru64 UNIX. System Administration by Steven Hancock

By Steven Hancock

This handbook is meant just for method directors. As a approach administrator, you will have wisdom of the UNIX working process options and instructions and the supported and software program configurations. you want to gain knowledge of within the operational points of UNIX procedure management and be conversant in all of the methods necessaiy to keep up a UNIX procedure for top availability. This handbook isn't meant to coach procedure directors or to plot the install of a UNIX process.

Show description

Read More ...

HP OpenView System Administration Handbook: Network Node by Tammy Zitello

By Tammy Zitello

This is often the 1st finished, hands-on consultant to utilizing OpenView management instruments to maximise community functionality, availability, and cost. you can find professional information on making plans, customization, automation, safeguard, optimization, troubleshooting, and an entire lot extra. After a realistic evaluate of community administration and SNMP, 3 HP experts stroll you thru utilizing community Node supervisor (NNM) to observe community connectivity - and adapting NNM on your targeted standards. subsequent, you will find easy methods to use client perspectives (CV) bins to regulate your most vital assets, from clients to websites. The authors supply reasonable tips on dealing with networks around the internet utilizing HP's carrier details Portal, and on tracking pcs and software program with OpenView Operations (OVO). assurance contains: Overcoming hindrances to winning community and process managementPlanning for deployment: a best-practices checklistRunning NNM: discovery, symbols, items, alarms, and queriesCustomizing NNM: submaps, software integration, customized symbols/fields, and moreCV: delivering a logical view of units in accordance with buyer ownershipSIP: making administration info Web-accessible, step-by-stepManaging info assortment and occasion configurationScalability and distribution: distant consoles, filters, and disbursed net MonitoringRoles, carrier degrees, set up, configuration, brokers, regulations, and daily administrationTaking complete good thing about clever Plug-Ins (SPI)Improving flexibility through including a number of administration ServersIncludes OpenView Command quickly Reference advisor in case you are a network/system administrator working OpenView below HP-UX, Unix, or home windows, OpenView method management guide will make you extra effective, more desirable, and extra invaluable.

Show description

Read More ...

Configuring and Tuning Databases on the Solaris Platform by Allan N. Packer

By Allan N. Packer

Utilizing this e-book, database execs can dramatically enhance the functionality and cost-effectiveness of almost any database software operating at the SolarisA (R) platform. Solaris database optimization expert Allan Packer provides start-to-finish counsel on optimizing all 4 prime Solaris databases: Oracle, DB2, Sybase, and Informix. Configuring and Tuning Databases at the Solaris Platform brings jointly best-practice instructions for each element of database tuning on sunlight servers. Drawing on years of workmanship as a sunlight advisor, Packer offers precise strategies for facts structure, CPU and reminiscence configuration, and procedure sizing. He introduces a scientific, drill-down tracking technique designed to aid database execs establish and get to the bottom of approach bottlenecks that inhibit database functionality. Packer demystifies database tuning via delivering a short primer that explains database structure, key database ideas, and the way to exploit key subsystems similar to question optimizers and buffer cache. He describes and opinions each one major database benchmark, supplying suggestions for utilizing benchmarks -- and never misusing them.

Show description

Read More ...

Multicore Application Programming: For Windows, Linux, and by Darryl Gove

By Darryl Gove

Write High-Performance, hugely Scalable Multicore purposes for best structures

Multicore software Programming is a entire, functional advisor to high-performance multicore programming that any skilled developer can use. writer Darryl Gove covers the top ways to parallelization on home windows, Linux, and Oracle Solaris. via functional examples, he illuminates the demanding situations eager about writing functions that totally make the most of multicore processors, supporting you produce purposes which are functionally right, supply more suitable functionality, and scale good to 8 cores, 16 cores, and beyond.

The e-book unearths how particular implementations impression program functionality and indicates the right way to stay away from universal pitfalls. step-by-step, you’ll write purposes that may deal with huge numbers of parallel threads, and you’ll grasp complicated parallelization innovations. You’ll learn the way to

* determine your top possibilities to exploit parallelism
* percentage information thoroughly among a number of threads
* Write purposes utilizing POSIX or home windows threads
* Hand-code synchronization and sharing
* make the most of automated parallelization and OpenMP
* conquer universal hindrances to scaling
* observe new methods to writing right, speedy, scalable parallel code

Multicore program Programming isn’t wedded to a unmarried strategy or platform: it really is for each skilled C programmer operating with any modern multicore processor in any best working procedure environment.

Uploader's notes: Retail caliber PDF. uncertain why the name calls home windows "Windows" with no the "Microsoft", while Solaris is named "Oracle Solaris".

Show description

Read More ...

Linux Desk Reference by Scott Hawkins

By Scott Hawkins

* thoroughly up-to-date with enormous quantities of latest examples! * the single Linux reference with examples for each command * All-new chapters at the Apache internet server, tc shell, and Emacs editor * equipped via activity, so that you can locate it fast!The useful, convenient table reference for each Linux user-now thoroughly updated!Linux table Reference, moment version packs information regarding each command Linux clients need-organized for max price and comfort. Scott Hawkins has up to date entries through the e-book, and extra 4 new chapters-including all-new assurance of the tc shell, Emacs editor, and Apache internet server.This pleasant reference is equipped by means of job so that you can locate what you wish whether you do not know what it really is known as! in contrast to different Linux references, this one gives you useful examples for each command it contains-plus thousands of priceless suggestions, warnings, diagrams, and pattern outputs. And in case you are a Linux specialist, you will love the "roadmap-style" alphabetical fast-find reference section!No subject what you must find out about Linux, it is here... * records and the filesystem * periods, clients, and teams * Networking * I/O, units, and disks * Apache internet providers * home windows connectivity * defense * X Window process * Printers and print queues * textual content editors-including vi and Emacs * The Linux kernel * Scripting * e mail * evaluating and merging records * Scheduling * Archiving and compression * functionality monitorbash and tc * trend matching * tactics * Diagnostics * Tuning * NIS/NFS * improvement assets * And more!Whether you are a sysadmin, developer, energy consumer, or beginner, get the handiest, updated Linux reference you should buy: Linux table Reference, moment Edition!Praise for the 1st version "Hawkins offers a high-quality blend of factors, descriptions, and examples. each Linux person, no matter if beginner or skilled administrator, will price the association and contents of the Linux table Reference."

Show description

Read More ...

DNS in Action: A detailed and practical guide to DNS by Alena Kabelov¿, Libor Dost¿lek

By Alena Kabelov¿, Libor Dost¿lek

A specified and sensible advisor to DNS implementation, configuration, and management

  • Technically designated with functional solutions
  • Comprehensive advisor to configuration and management of DNS servers
  • Covers DNS Extensions, delegation, and registration

In aspect

The area identify procedure is among the foundations of the net. it's the process that permits the interpretation of human-readable domains into machines-readable IP addresses and the opposite translation of IP addresses into domains. This e-book describes the fundamental DNS protocol and its extensions; DNS delegation and registration, together with for opposite domain names; utilizing DNS servers in networks that aren't attached to the web; and utilizing DNS servers on firewall machines. Many distinctive examples are used through the e-book to teach practice numerous configuration and management tasks.

What you'll examine from this ebook?

This publication covers the entire easy in addition to complex makes use of of DNS: bankruptcy 1 introduces simple DNS techniques, resembling domain names and subdomains, area naming syntax, opposite domain names, zones, queries, resolvers, identify servers, forwarder servers. bankruptcy 2 explains the DNS protocol, concentrating on DNS question. The bankruptcy uses a number of examples of DNS client-server communique. together with an instance of a non-existent RR question and its solution, communique with a root server, and TCP and UDP DNS queries. bankruptcy three describes extension to the DNS protocol, together with DNS replace, DNS Notify, Incremental area move, unfavourable caching, DNS IPv6 Extension, DNSsec, and TSIG. bankruptcy four discusses identify server implementations, targeting Bind, types four, eight, and nine. The use and configuration of this system named is defined intimately. The bankruptcy additionally discusses the home windows 2000 implementation. bankruptcy five covers DNS tuning and management and instruments, reminiscent of named-checkconf, named-checkzone, nslookup, dnswalk, dig, and rndc. bankruptcy 6 specializes in DNS delegation from a main to secondary servers. the method of area registration can be defined within the bankruptcy. bankruptcy 7 talks concerning the delegation and registration of opposite domain names. the web registry is the topic of bankruptcy eight. It covers the neighborhood web registry, department of the realm among RIR and nation codes, and RIPE database and its quite a few items. bankruptcy nine exhibits the way to configure DNS servers in closed intranets, i.e. networks that aren't hooked up to the net. It covers configuring a root identify server on a separate server (BIND four) and configuring a reputation server for the foundation area. bankruptcy 10 covers sharing a DNS database among the web and intranet, in addition to having separate servers. It additionally discusses fitting identify servers on firewalls.

Who this booklet is written for?

This ebook is for approach directors and community architects who have to easy methods to run and configure DNS servers. A operating wisdom of TCP/IP protocols is presumed.

Show description

Read More ...

Linux on the Mainframe by John Eilert, Maria Eisenhaendler, Dorothea Matthaeus, Ingolf

By John Eilert, Maria Eisenhaendler, Dorothea Matthaeus, Ingolf Salm

Linux at the Mainframe is the great advisor to the quickest turning out to be pattern in IT. IBM's Linux specialists current peerless guideline within the artwork of making plans for and benefiting from a Linux mainframe. This book's in-depth assurance comprises virtualization, deployment, facts administration, debugging, defense, structures administration, software porting, and lots more and plenty more.Sample businesses that reveal the strengths and power shortcomings of Linux at the mainframe whole company research, together with overall rate of possession, server consolidation innovations, and IT infrastructure simplification Examples of deploying middleware and different instruments In-depth introductions to the newest tendencies, advancements, and applied sciences concerning Linux at the mainframe history info on mainframes and Linux for the lay reader Key options for deploying Linux servers and development built-in server environmentsFor a person all for the making plans, deploying, administration, or management of a mainframe, Linux at the Mainframe is a crucial source.

Show description

Read More ...

AIX UNIX: System V.4 Begriffe, Konzepte, Kommandos by Jürgen Gulbins, Karl Obermayr

By Jürgen Gulbins, Karl Obermayr

Diese Einführung in das Betriebssysstem AIX UNIX stellt die Konzepte und die Terminologie des platforms vor. Viele in der Standarddokumentation verstreute Einzelheiten werden in Übersichtskapiteln zusammenhängend behandelt. Alle Kommandos (UNIX V.4) werden in einer Übersicht dargestellt, häufig gebrauchte Kommandos und Funktionen zusätzlich detailliert beschrieben und an Beispielen erläutert. Den Themen Editoren, Shells und X Window method sind jeweils eigene Kapitel gewidmet, und es wird ein erster Überblick über den graphischen UNIX-Desktop gegeben.
Das Buch soll dem Benutzer von AIX UNIX den Einstieg erleichtern und als umfassendes, kompaktes Nachschlagewerk bei der täglichen Arbeit dienen. Es setzt nur Grundkenntnisse in der Datenverarbeitung voraus. Die vorliegende AIX-Ausgabe beruht auf der four. Auflage des Standardwerks über UNIX, die um die Änderungen und Neuerungen der inzwischen etablierten model V.4 ergänzt wurde. Um einige weniger relevante Kapitel entlastet, berücksichtigt sie darüber hinaus die speziellen Aspekte der UNIX-Variante AIX von IBM.

Show description

Read More ...

Das PC-Wissen für IT-Berufe: Hardware, Betriebssysteme, by Rainer Egewardt

By Rainer Egewardt

Buchhandelstext
Bisher musste guy sich das komplette f?r die Ausbildung oder Praxis relevante Wissen aus vielen B?chern zusammensuchen. Das vorliegende Werk bietet alles in einem: Hardware-Technik, Betriebssystemwissen und Netzwerk-Praxis. Dabei deckt das Werk u.a. folgende Systeme ab: home windows NT4, Novell Netware, Linux bzw. Unix. Vorteil des Buches ist die klare Verst?ndlichkeit, unterst?tzt durch zahlreiche Abbildungen. Dar?ber hinaus beschr?nkt sich der Band in seiner Kompaktheit auf das Wesentliche: es geht um ein solides f?r die Praxis relevantes Grundwissen, wie guy es in Ausbildung und Beruf ben?tigt. Das Buch eignet sich f?r IT-Berufe in der Aus- und Weiterbildung sowie f?r Sch?ler und Studenten mit informationstechnischer Ausrichtung. Dar?ber hinaus ist das Buch ein praxisorientierter Leitfaden f?r alle PC-technisch interessierten Menschen, die tiefer in die technische PC-Welt einsteigen wollen.

Inhalt
Micro-Prozessor-Technik - Funktion von PC-Komponenten - set up von PC-Komponenten - Netzwerk-Technik - DOS - home windows NT4 - Novell Netware - Unix/Linux - Anhang: PIN-Belegungen aller Anschl?sse

Zielgruppe
IT-Berufe in der Aus- und Weiterbildung: IT-System-Elektroniker Fachinformatiker mit der Fachrichtung Systemtechnik IT-System-Kaufleute Informatikkaufleute PC-Techniker Netzwerk-Administratoren System-Techniker Sch?ler und Studenten mit informationstechnischer Ausrichtung PC-technisch interessierte Menschen, die tiefer in die technische PC-Welt einsteigen wollen

?ber den Autor/Hrsg
Rainer Egewardt ist Kommunikationselektroniker (Fachrichtung Informationstechnik), PC-Techniker und Administrator f?r heterogene PC-Netzwerke.

Show description

Read More ...