Linux Troubleshooting For System Administrators And Power Users
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Linux Troubleshooting For System Administrators And Power Users
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Author : James Kirkland
language : en
Publisher: Prentice Hall Professional
Release Date : 2006-04-27
Linux Troubleshooting For System Administrators And Power Users written by James Kirkland and has been published by Prentice Hall Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-27 with Computers categories.
Linux is a fast-growing operating system with power and appeal, and enterprises worldwide are quickly adopting the system to utilize its benefits. But as with all operating systems, performance problems do occur causing system administrators to scramble into action. Finally, there is a complete reference for troubleshooting Linux–quickly! Linux Troubleshooting for System Administrators and Power Users is THE book for locating and solving problems and maintaining high performance in Red Hat® Linux and Novell® SUSE® Linux systems. This book not only teaches you how to troubleshoot Linux, it shows you how the system works–so you can attack any problem at its root. Should you reinstall if Linux does not boot? Or can you save time by troubleshooting the problem? Can you enhance performance when Linux hangs or runs slowly? Can you overcome problems with printing or accessing a network? This book provides easy-to-follow examples and an extensive look at the tools, commands, and scripts that make Linux run properly. A troubleshooting guide for all Linux users: Focuses on common problems with start-up, printing, login, the network, security, and more Restore Linux when boot, startup, or shutdown fails–and reinstall Linux properly when all troubleshooting fails Explains how to use some of the most popular Linux performance tools, including top, sar, vmstat, iostat, and free Handle storage problems and CPU slamming to ensure high Linux performance Solve hardware device problems by deciphering error messages and using the lspci tool Use backup/recover commands and tape libraries to create proper backups Identify and correct remote and network printing problems using spooler commands Gone are the days of searching online for solutions that are out of date and unreliable. Whether you are a system admin, developer, or user, this book is an invaluable resource for ensuring that Linux runs smoothly, efficiently, and securely.
Self Service Linux
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Author : Mark Wilding
language : en
Publisher: Prentice Hall
Release Date : 2005
Self Service Linux written by Mark Wilding and has been published by Prentice Hall this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Computer software categories.
Annotation The Linux professionals' guide to effectively and efficiently diagnosing software problems and system crashes in the Linux environment.
Essential Linux Commands
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Author : Paul Olushile
language : en
Publisher: Packt Publishing Ltd
Release Date : 2023-11-30
Essential Linux Commands written by Paul Olushile and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-30 with Computers categories.
Unlock the power of Linux with this quick-start guide to leveling up your admin skills, packed with clear explanations and hands-on examples Key Features Explore Linux commands for mounting, file manipulation, and running Linux on the cloud Learn commands for checking and configuring network card statistics, firewall rules, and interfaces Understand how to utilize SELinux in keeping systems adequately hardened and avoiding various security risks Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionThe role of a system administrator is ever-evolving, with the Linux command line at its core. This makes Linux command-line mastery an essential skill to demonstrate your ability to efficiently manage and maintain systems efficiently. Essential Linux Commands addresses a diverse range of topics, including package management, file manipulation, networking strategies, system monitoring, and diagnostic tools. Each command is intricately explained to eliminate any ambiguity, ensuring ease of implementation in real-world scenarios. This book explains how to use SELinux to maintain security, run Linux machines on AWS Cloud, and transfer and download files to remote systems. With the help of practical examples and use cases, you’ll not only gain a thorough understanding of a command’s syntax but also grasp its functional breadth and limitations. The book also explores commands frequently used by system administrators to check network card statistics and firewall rules. Whether you’re a beginner or an experienced administrator, this book is an invaluable resource, filling in the gaps in your skill set and helping you improve your skills and expertise in Linux administration.What you will learn Execute commands to launch applications, control services, and change network settings Develop your skills to use commands for package management, file manipulation, and networking Get clear explanations and practical examples for each command Discover tips and techniques to use the Linux command line effectively Get to grips with troubleshooting common problems and fixing errors Master best practices to manage and maintain Linux systems Develop expertise in system performance, security, and Linux in the cloud Who this book is forThis book is for system administrators, IT professionals, and students who want to enhance their knowledge of Linux administration and improve their skills in this field. Whether you’re just starting out in system administration or have years of experience, this book is an invaluable resource for mastering the Linux command line and becoming a more proficient system administrator. Essential Linux Commands is also well-suited for individuals interested in expanding their Linux know-how and its applications in various industries and environments.
Red Hat Enterprise Linux Troubleshooting Guide
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Author : Benjamin Cane
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-10-19
Red Hat Enterprise Linux Troubleshooting Guide written by Benjamin Cane and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-19 with Computers categories.
Identify, capture and resolve common issues faced by Red Hat Enterprise Linux administrators using best practices and advanced troubleshooting techniques About This Book Develop a strong understanding of the base tools available within Red Hat Enterprise Linux (RHEL) and how to utilize these tools to troubleshoot and resolve real-world issues Gain hidden tips and techniques to help you quickly detect the reason for poor network/storage performance Troubleshoot your RHEL to isolate problems using this example-oriented guide full of real-world solutions Who This Book Is For If you have a basic knowledge of Linux from administration or consultant experience and wish to add to your Red Hat Enterprise Linux troubleshooting skills, then this book is ideal for you. The ability to navigate and use basic Linux commands is expected. What You Will Learn Identify issues that need rapid resolution against long term root cause analysis Discover commands for testing network connectivity such as telnet, netstat, ping, ip and curl Spot performance issues with commands such as top, ps, free, iostat, and vmstat Use tcpdump for traffic analysis Repair a degraded file system and rebuild a software raid Identify and troubleshoot hardware issues using dmesg Troubleshoot custom applications with strace and knowledge of Linux resource limitations In Detail Red Hat Enterprise Linux is an operating system that allows you to modernize your infrastructure, boost efficiency through virtualization, and finally prepare your data center for an open, hybrid cloud IT architecture. It provides the stability to take on today's challenges and the flexibility to adapt to tomorrow's demands. In this book, you begin with simple troubleshooting best practices and get an overview of the Linux commands used for troubleshooting. The book will cover the troubleshooting methods for web applications and services such as Apache and MySQL. Then, you will learn to identify system performance bottlenecks and troubleshoot network issues; all while learning about vital troubleshooting steps such as understanding the problem statement, establishing a hypothesis, and understanding trial, error, and documentation. Next, the book will show you how to capture and analyze network traffic, use advanced system troubleshooting tools such as strace, tcpdump & dmesg, and discover common issues with system defaults. Finally, the book will take you through a detailed root cause analysis of an unexpected reboot where you will learn to recover a downed system. Style and approach This is an easy-to-follow guide packed with examples of real-world core Linux concepts. All the topics are presented in detail while you're performing the actual troubleshooting steps.
Linux Server Hacks Volume Two
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Author : William von Hagen
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005-12-22
Linux Server Hacks Volume Two written by William von Hagen and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-22 with Computers categories.
Today's system administrators deal with a vast number of situations, operating systems, software packages, and problems. Those who are in the know have kept their copy of Linux Server Hacks close at hand to ease their burden. And while this helps, it's not enough: any sys admin knows there are many more hacks, cool tips, and ways of solving problems than can fit in a single volume (one that mere mortals can lift, that is). Which is why we created Linux Server Hacks, Volume Two, a second collection of incredibly useful tips and tricks for finding and using dozens of open source tools you can apply to solve your sys admin problems. The power and flexibility of Linux and Open Source means that there is an astounding amount of great software out there waiting to be applied to your sys admin problems -- if only you knew about it and had enough information to get started. Hence, Linux Server Hacks, Volume Two. This handy reference offers 100 completely new server management tips and techniques designed to improve your productivity and sharpen your administrative skills. Each hack represents a clever way to accomplish a specific task, saving you countless hours of searching for the right answer. No more sifting through man pages, HOWTO websites, or source code comments -- the only resource you need is right here. And you don't have to be a system administrator with hundreds of boxen to get something useful from this book as many of the hacks apply equally well to a single system or a home network. Compiled by experts, these hacks not only give you the step-by-step instructions necessary to implement the software, but they also provide the context to truly enable you to learn the technology. Topics include: Authentication Remote GUI connectivity Storage management File sharing and synchronizing resources Security/lockdown instruction Log files and monitoring Troubleshooting System rescue, recovery, and repair Whether they help you recover lost data, collect information from distributed clients, or synchronize administrative environments, the solutions found in Linux Server Hacks, Volume Two will simplify your life as a system administrator.
Linux System Administration
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Author : Tom Adelstein
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2007-03-27
Linux System Administration written by Tom Adelstein and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-03-27 with Computers categories.
A guide geared toward seasoned Linux and Unix administrators offers practical knowledge for managing a range of Linux systems and servers, covering such topics as installing servers, setting up e-mail systems, and creating shell scripts.
Linux System Administrator S Survival Guide
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Author : Tim Parker
language : en
Publisher:
Release Date : 1996
Linux System Administrator S Survival Guide written by Tim Parker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Linux categories.
Administrating A Network For A Large Number Of Users Is A Complex Undertaking. Although There Is Plenty Of Online Documentation To Help A Linux Adminstrator, It Is Scattered All Over The Internet And Many Times It Is Not In-Depth Enough. Linux System Administration Survival Guide Goes Beyond Basic Network Operating System Knowledge To Understanding The Whys And Hows Behind The Administration Process. The Book Takes You Through Job Responsibilities And Planning To Implementation And Performance Monitoring. You Get A Hands-On Guide To Setting Up And Administrating A Network As Well As A Reference Guide That For Troubleshooting Tips And Techniques. This Book Shows You How To Seamlessly Incorprorate Linux Into Your Current System. Provides Detailed Information On Everything You Need To Make A System Run Smoothly--From The Physical Components Of The Environment To Administration, Optimizing, Tuning, And Maintaining Each System Cd-Rom Contains Linux Power Tools Adminstration Software
Design And Use Of Virtualization Technology In Cloud Computing
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Author : Das, Prashanta Kumar
language : en
Publisher: IGI Global
Release Date : 2017-08-11
Design And Use Of Virtualization Technology In Cloud Computing written by Das, Prashanta Kumar and has been published by IGI Global this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-11 with Computers categories.
Cloud computing is rapidly expanding in its applications and capabilities through various parts of society. Utilizing different types of virtualization technologies can push this branch of computing to even greater heights. Design and Use of Virtualization Technology in Cloud Computing is a crucial resource that provides in-depth discussions on the background of virtualization, and the ways it can help shape the future of cloud computing technologies. Highlighting relevant topics including grid computing, mobile computing, open source virtualization, and virtualization in education, this scholarly reference source is ideal for computer engineers, academicians, students, and researchers that are interested in learning more about how to infuse current cloud computing technologies with virtualization advancements.
Linux System Administration
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Author : Vicki Stanfield
language : en
Publisher: John Wiley & Sons
Release Date : 2006-10-11
Linux System Administration written by Vicki Stanfield and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-11 with Computers categories.
"Most Indispensable Linux Book" --2001 Linux Journal Readers Choice Awards Authoritative Answers to All Your Linux Questions You can rely on the fully updated second edition of Linux System Administration for answers to all your questions about installing, configuring, and administering Linux. Written by two Linux experts, this book teaches you, step-by-step, all the standard and advanced techniques you need to know to set up and maintain a secure, effective Linux environment. Scores of clear, consistent examples illustrate these techniques in detail--so you stay on track and accomplish all your goals. Coverage includes: * Installing a Linux server * Setting up and maintaining user and group accounts * Setting up Linux system security * Sharing files using Samba and NFS * Implementing a backup strategy * Troubleshooting common Linux problems * Setting up the X Window System * Setting up TCP/IP and connecting to the Internet * Setting up a mail server * Maintaining filesystems and partitions * Configuring printers * Improving system performance * Writing shell scripts * Using Webmin for cross-distribution GUI administration The Craig Hunt Linux Library The Craig Hunt Linux Library provides in-depth, advanced coverage of the key topics for Linux administrators. Topics include Samba, Network Servers, DNS Server Administration, Apache, Security, and Sendmail. Each book in the series is either written by or meticulously reviewed by Craig Hunt to ensure the highest quality and most complete coverage for networking professionals working specifically in Linux environments.
Red Hat Linux Networking System Admin 3rd Ed
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Author : Terry Collings & Kurt Wall
language : en
Publisher: John Wiley & Sons
Release Date : 2005
Red Hat Linux Networking System Admin 3rd Ed written by Terry Collings & Kurt Wall and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with categories.
Market_Desc: · Network and System Administrators· Students· Power Users· Small Businesses · Educators· Serious Hobbyists Special Features: · Linux Market Leader: Red Hat is the leading Linux distribution in the US· New material. Coverage of RHEL4, exercises added throughout the book, and 4 CDs with full Fedora Core 4 installation. New coverage on SE Linux security basics, the desktop and applications, Network File Systems version 4, how to configure a database server, now to create a VNC server, how to provide web services (IRC, RSS feeds, mailing lists)and how to provide convenience services such as a CMS, a streaming multimedia server, a PalmPilot sync server, and time server (NTP)· Linux Market share growing: The latest IDC finding projected overall market revenue for Linux desktops, servers and packaged software will exceed $35 billion by 2008, and found packaged software is the fastest growing Linux revenue segment, growing 44% annually to more than $14 billion in 2008. A recent Goldman, Sachs survey shows that 39% of large corporations now use Linux. Linux runs more than 25% of all corporate servers currently. (Business Week) About The Book: Red Hat Linux Networking and System Administration, 3 edition starts with the basics-network planning and Red Hat installation and configuration. New features covered in this book include the spring Fedora and RHEL4 2005 release. The book demonstrates in detail how to set and optimize network and Internet services, monitor Red Hat Linux System Maintenance, the basics of Red Hat Linux security and troubleshooting and problem solving advice. The user will learn how to: establish a network file system; configure mail services; configure TCP/IP networking and the Network Information System; connect to Microsoft, Apple and Novell networks; use LDAP; configure FTP services; configure mail and web services; maximize use of Red Hat Network; upgrade and customize the kernel; administer users and groups; install and upgrade software packages; and backup and restore the File System.