red hat linux system admin guide

Tài liệu Red Hat Linux Networking and System Administration P2 pptx

Ngày tải lên : 12/12/2013, 22:15

... I Red Hat Linux System and Network Administration Defined CHAPTER Duties of the System Administrator CHAPTER Planning the Network CHAPTER Installing Red Hat Linux CHAPTER Red Hat Linux File System ... installing Red Hat Linux, and working with the Red Hat Linux file system and configuration files c3632-X Ch01.F 2/21/02 8:33 AM Page Chapter Duties of the System Administrator IN THIS CHAPTER N The Linux ... I: Red Hat Linux System and Network Administration Defined Make no mistake: Every computer in the world has a system administrator It may be — and probably is — that the majority of system administrators...

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Tài liệu Red Hat Linux Networking and System Administration P1 docx

Ngày tải lên : 12/12/2013, 22:15

... trademarks or registered trademarks of Hungry Minds Red Hat, Red Hat Press, and the Red Hat Press logo are trademarks or registered trademarks of Red Hat, Inc Linux is a trademark or registered trademark ... the System Administrator Planning the Network 13 Installing Red Hat Linux 27 Red Hat Linux File System 71 Red Hat System ... 8:33 AM Page i Red Hat Linux Networking and System Administration a3632-X FM.F 2/21/02 8:33 AM Page ii a3632-X FM.F 2/21/02 8:33 AM Page iii Red Hat Linux Networking and System Administration...

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redhat linux 8 - the official red hat linux security guide

Ngày tải lên : 18/04/2014, 10:22

... the following guides, which discuss the fundamental aspects of Red Hat Linux in greater detail than the Official Red Hat Linux Security Guide: • Official Red Hat Linux Installation Guide for information ... 111 Introduction Welcome to the Official Red Hat Linux Security Guide! The Official Red Hat Linux Security Guide is designed to assist users of Red Hat Linux in learning the process and practice ... Red Hat Linux 8.0: The Official Red Hat Linux Security Guide Copyright © 2002 by Red Hat, Inc Red Hat, Inc 1801 Varsity Drive Raleigh NC 27606-2072...

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redhat linux 9 - red hat linux reference guide

Ngày tải lên : 18/04/2014, 10:22

... the Red Hat Linux Reference Guide The Red Hat Linux Reference Guide contains useful information about the Red Hat Linux system From fundamental concepts, such as the structure of the Red Hat Linux ... Red Hat Linux 9: Red Hat Linux Reference Guide Copyright © 2003 by Red Hat, Inc Red Hat, Inc 1801 Varsity Drive Raleigh NC 27606-2072 USA ... Support Appendix in the Red Hat Linux Installation Guide Good luck, and thank you for choosing Red Hat Linux! The Red Hat Documentation Team I System Reference To manage the system effectively, it...

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red hat linux administration - a beginner's guide 2003

Ngày tải lên : 24/04/2014, 09:18

... Red Hat Linux Administration ® A Beginner’s Guide ® This page intentionally left blank Red Hat Linux Administration ® A Beginner’s Guide Michael Turner Steve Shah ... use as the primary name for an operating system In any event, the choice is up to you: Linux or GNU /Linux, it’s all good Linux is Red Hat, right? Red Hat s Linux distribution is very popular, especially ... Installing Linux in a Server Configuration Red Hat Linux Administration: A Beginner’s Guide 20 Module 2: ● Installing Linux in a Server Configuration Unlike some other operating systems, Linux allows...

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Red Hat Linux Networking , System Administration (P1) ppt

Ngày tải lên : 07/07/2014, 09:20

... Red Hat Linux Networking and System Administration Third Edition Terry Collings and Kurt Wall ® ® Red Hat Linux Networking and System Administration Third Edition Red Hat Linux Networking ... covered is the Red Hat Network, a subscription service available with Red Hat Enterprise Linux that you can use to keep your system current You can register your systems with Red Hat and then receive ... emphasize that this book is useful for users of Fedora Core, the open source community–based Linux project supported by Red Hat, as well as users of Red Hat Enterprise Linux ix x Preface Part I: System...

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Red Hat Linux Networking , System Administration (P2) pot

Ngày tải lên : 07/07/2014, 09:20

... Part Four System Administration Chapter 26 Keeping Your System Updated with up2date and the Red Hat Network Using the Red Hat up2date Agent Configuring the up2date Agent Updating Your System Registering ... have been greatly reduced if system administrators had a better understanding of their duties Linux system administrators are likely to understand the necessity of active system administration more ... subscribe to the Red Hat Linux security mailing list? (Find it at www.redhat.com/mailing-lists /linux- security/index.html.) Have you established a procedure that makes sure that every security...

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Red Hat Linux Networking , System Administration (P3) potx

Ngày tải lên : 07/07/2014, 09:20

... The Red Hat boot disk starts your PC and the Red Hat Linux installation program After you install Red Hat Linux, you no longer need the Red Hat boot disk (except when you want to reinstall Red Hat ... installation section Creating the Red Hat Boot Disk To boot Red Hat Linux for the first time and start the Red Hat Linux installation program, you need a Red Hat boot disk For this step, you should ... reinstall Red Hat Linux from the CD-ROMs) The Red Hat boot disk contains an initial version of the Red Hat Linux installation program that you use to start Red Hat Enterprise Linux, prepare the...

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Red Hat Linux Networking , System Administration (P4) ppsx

Ngày tải lên : 07/07/2014, 09:20

... deselect that package group T I P In an actual Red Hat Linux installation, you install exactly those package groups that you need Each package group requires specific packages to run The Red Hat installation ... which you can select the Red Hat Linux package groups that you want to install After you select the package groups and click Next, take a coffee break while the Red Hat installation program formats ... shows you a list of packages that are required but that you have not selected In this case, you should install the required packages Install only those packages that you think you will need immediately...

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Red Hat Linux Networking , System Administration (P5) potx

Ngày tải lên : 07/07/2014, 09:20

... related to system sound and video For example, if you want to adjust the system volume, use the utility here ■■ System Tools — This menu choice gives you access to many Enterprise Linux system administration ... adjust the system volume, use the utility here ■■ System Settings — This menu item contains Enterprise Linux system administration utilities and some GNOME configuration utilities as well ■■ System ... Computer — This icon also opens a Nautilus window the system Your system devices may be different The Computer window on my system contains four icons that are links to the following options: 99 100...

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Red Hat Linux Networking , System Administration (P6) ppt

Ngày tải lên : 07/07/2014, 09:20

... at the file system structure are the file system commands, essential to proper file system management In addition to the native Linux file system, Fedora Core and Red Hat Enterprise Linux support ... at System Boot Shutting Down the System Changing the GRUB Configuration All Red Hat systems, whether Fedora Core or Enterprise Linux, use a similar procedure for starting up the operating system ... runlevels on Linux systems, but we are only interested in the seven used on Fedora Core or Enterprise Linux systems Each of the runlevels has a set of processes associated with that runlevel that will...

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Red Hat Linux Networking , System Administration (P7) pps

Ngày tải lên : 07/07/2014, 09:20

... handy since it reduces system administration time This is a fast file system, and now you can read and write to and from it with your Red Hat Linux machine Nonstandard Linux File Systems Support ... Enterprise Linux provide support for many file systems Linux supports those from other operating systems, remote file systems, memory file systems, CD-ROM file systems, virtual file systems, and ... written and configured by Red Hat and Red Hat administration tools as well as files containing variable settings used by system startup scripts /etc/sysconfig contains both system and networking...

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Red Hat Linux Networking , System Administration (P8) ppsx

Ngày tải lên : 07/07/2014, 09:20

... information /etc/sysconfig/selinux This file is a link to /etc/selinux/config and is used to control selinux on the system It contains two settings that control the state of selinux — enforcing, permissive, ... this directory should be edited by hand For more information on Red Hat Network, see the Red Hat Network Web site at https:// rhn.redhat.com Examining the Network Configuration Files This section ... file controls the state of SELinux on the system # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced # permissive - SELinux prints warnings instead...

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Red Hat Linux Networking , System Administration (P9) ppsx

Ngày tải lên : 07/07/2014, 09:20

... — A printer attached to a different UNIX system that can be accessed over a TCP/IP network (for example, a printer attached to another Red Hat Linux system on your network) If you choose this ... configure and manage your system printers Included with Fedora Core and Red Hat Enterprise Linux is the Printer Configuration tool to help you configure your printing system The Printer Configuration ... Enterprise Linux, you can use two video cards and monitors on your system if you desire To configure a second video card and monitor, the following: On Enterprise Linux choose Applications ➪ System...

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Red Hat Linux Networking , System Administration (P11) ppt

Ngày tải lên : 07/07/2014, 09:20

... directories, shared data directories, such as /usr/share, the system mail spool (/var/spool/mail), and file systems that contain shared application binaries and data File systems that are relatively ... and Red Hat Enterprise Linux systems, the /etc/exports file is the main NFS configuration file It lists the file systems the server exports, the systems permitted to mount the exported file systems, ... (-2 in Red Hat Linux) rw Exports the file system read-write, permitting operations that change the file system secure Requires client requests to originate from a secure (privileged) port, that...

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Red Hat Linux Networking , System Administration (P12) ppsx

Ngày tải lên : 07/07/2014, 09:20

... well-run system, IP addresses can change, whereas a hostname won’t If DNS is properly configured and maintained, the hostname will always point to the proper system regardless of what that system s ... a centrally administered repository for information shared across the network using NIS NIS clients are programs that use NIS to query designated servers for information that is stored in the ... unique name that refers to any group of systems that use the same NIS maps NIS domains function as system management tools providing a convenient method to organize groups of systems that need to...

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Red Hat Linux Networking , System Administration (P13) pot

Ngày tải lên : 07/07/2014, 09:20

... Novell Networks For Samba to provide its services, the Red Hat Linux PC needs to be configured N OT E In this chapter, I refer to the Red Hat Linux PC as the Samba server and the Windows PC as the ... Novell Networks With Red Hat Enterprise Linux, you can easily configure your system to connect to Novell Netware servers In this section, you learn how to configure your Red Hat system to be a Novell ... should have a functioning Samba server running on your system It is configured to allow users who have accounts on your Red Hat Enterprise Linux system to access their home directories from a Windows...

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Red Hat Linux Networking , System Administration (P14) pps

Ngày tải lên : 07/07/2014, 09:20

... the following mysqladmin command shows the server version: $ mysqladmin version mysqladmin Ver 8.23 Distrib 3.23.58, for redhat -linux- gnu on i386 Copyright (C) 2000 MySQL AB & MySQL Finland AB ... for your needs In addition, the versions of PostgreSQL and MySQL that ship in Fedora Core and Red Hat Enterprise Linux lag somewhat behind the current stable versions of those products At the time ... points is that it is ready to run with minimal setup after installation and that it requires very little ongoing maintenance MySQL’s simplicity makes it an ideal choice for busy system administrators...

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Red Hat Linux Networking , System Administration (P15) ppsx

Ngày tải lên : 07/07/2014, 09:20

... system clock to the time broadcast by another system The kid-tested, mom-approved, and syadmin-preferred method, though, is to use the Network Time Protocol, or NTP NTP is an open standard that ... menu (Red Hat ➪ System Settings ➪ Date & Time) or type system- config-date at a command prompt Either way, you should see the screen shown in Figure 17-1 If NTP is already running on your system, ... The Network Time Protocol tab Fedora Core and RHEL ship with two servers configured: clock.redhat com and clock2.redhat.com To use one of these servers, select it from the Server drop-down box and...

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