... again.For potential RedHatEnterpriseLinux customers, this book demonstrates why Red Hat EnterpriseLinux is an enterprise operating system. For existing RedHatEnterprise Linux subscribers, ... ExecShield 54 8Disabling ExecShield 54 9D Troubleshooting 55 1Installation and Configuration Troubleshooting 55 1OS Core Concepts Troubleshooting 55 3 System Administration Troubleshooting 55 4Network ... PXE 51 Configuring the tftp Server 52 Configuring the DHCP Server 55 Starting the PXE Network Installation 55 Performing an Upgrade 55 Red Hat Network Provisioning 56 Summary 56 2...
... installation of Red HatEnterpriseLinux5. • RedHatEnterpriseLinux Deployment Guide — Provides information regarding thedeployment, configuration and administration of RedHatEnterpriseLinux5. For ... Appendix A, Using LVS with RedHat ClusterFor more information about RedHatEnterpriseLinux 5, refer to the following resources:• RedHatEnterpriseLinux Installation Guide — Provides information ... information about RedHat Cluster Suite for RedHatEnterpriseLinux 5, refer to thefollowing resources:• RedHat Cluster Suite Overview — Provides a high level overview of the RedHat ClusterSuite.•...
... Source Code 58 5Prerequisites 58 5More Information 58 5Downloading the Source Code 58 5Installing the Source Code 58 7Prepping the Source Code 58 7Configuring and Compiling the Linux Kernel 58 8Labeling ... from Windows 57 9Print Using CUPS 57 9Print Using Samba 58 0Printing to Windows 58 1Chapter Summary 58 1Exercises 58 2Advanced Exercises 58 2Chapter 15: Building a Linux Kernel 58 3Downloading, ... IV SystemAdministration 4 05 11 System Administration: Core Concepts 40712 Files, Directories, and Filesystems 50 113 Finding, Downloading, and Installing Software 53 114 Printing with CUPS 55 915...
... with Red Hat EnterpriseLinux software.1.3. Configuring RedHat Cluster SoftwareConfiguring RedHat Cluster software consists of using configuration tools to specify theChapter 1. RedHat Cluster ... dports 50 006 ,50 008 ,50 009 -j ACCEPTExample 2.8. Ports 50 006, 50 008, 50 009: ccsd (TCP)-A INPUT -i 10.10.10.200 -m state state NEW -m multiport -p udp -sChapter 2. Before Configuring a RedHat Cluster16Parameter ... RedHat Cluster or check with an authorized RedHat representative.• Cluster nodes — Computers that are capable of running RedHatEnterpriseLinux5 software,with at least 1GB of RAM.• Ethernet...
... Linux 454 Types and roles in SELinux 455 Users in SELinux 455 Policies in SELinux 456 Tools in SELinux 456 Using SELinux in Fedora and RHEL 457 Getting SELinux 457 Checking whether SELinux ... of Fedora and RedHatEnterpriseLinux 3 Introducing Fedora 11 and RedHatEnterpriseLinux 4 What Is Linux? 5 Linux s Roots in UNIX 6 What Is an Operating System? 7 Common Linux Features ... Advantages of Linux 10 What Are RedHatEnterpriseLinux and Fedora? 11 Red Hat forms the Fedora Project 11 Red Hat shifts to RedHatEnterpriseLinux 14 Choosing between Fedora and Enterprise...
... of Fedora and RedHatEnterpriseLinux 3 Introducing Fedora 10 and RedHatEnterpriseLinux 4 What Is Linux? 5 Linux s Roots in UNIX 6 What Is an Operating System? 7 Common Linux Features ... Advantages of Linux 10 What Are RedHatEnterpriseLinux and Fedora? 11 Red Hat forms the Fedora Project 11 Red Hat shifts to RedHatEnterpriseLinux 14 Choosing between Fedora and Enterprise ... Linux 455 Understanding Security Enhanced Linux 456 Types and roles in SELinux 456 Users in SELinux 457 Policies in SELinux 457 Tools in SELinux 458 Using SELinux in Fedora and RHEL 458 ...
... Web site:• RedHatLinux Documentation• RedHat Support• RedHat Professional Services• RedHat Searchߜ Shop: This link opens a menu with a selection that takes you to the Red Hat Store.ߜ ... link opens a menu that takes you to the RedHat Web site pages with information about RedHatEnterpriseLinux and Red Hat software.ߜ Training: This link goes to the RedHat Global Learning ... an FTP Server 221Chapter 15: Serving Web Pages 2 35 Part V: Maintaining Your EnterpriseLinuxSystem 251 Chapter 16: Maintaining Your System with the RedHat Network 253 Chapter 17: Administering...
... RedHatEnterpriseLinux5 and converting GFS file systemsto use the DLM lock manager, see Configuring and Managing a RedHat Cluster.• Documentation for RedHat Cluster Suite for RedHatEnterprise ... current release of Red Hat Cluster Suite. Red Hat Cluster Suite documentation and other RedHat documents are available in HTML,PDF, and RPM versions on the RedHatEnterpriseLinux Documentation ... process.• While running RedHatEnterpriseLinux 4, convert your GFS file systems to use the DLMlock manager.• Upgrade your operating system to RedHatEnterpriseLinux 5, converting the lock managerto...
... also called a subnetmask. A 16 bit and 17 bit netmask: 255 . 255 .0.0 16-bit 1 1 1 1 1 1 1 1 . 1 1 1 1 1 1 1 1 . 0 0 0 0 0 0 0 0 . 0 255 . 255 .128.0 17-bit 1 1 1 1 1 1 1 1 . 1 1 1 1 1 1 1 1 . 1 0 ... restart_____________________________________________________________________37LinuxIT Technical Education Centre TCP/IP Networks______________________________________________________________________Take the IP 192.168.3 .5 with a net mask 255 . 255 . 255 .0. We can ... network address. So the default subnet mask would be 255 .0.0.0. The 3 remaining bytes are available to set host interfaces.Since 255 . 255 . 255 and 0.0.0 are invalid host numbers there are 224...
... statement 756 Functions 757 Function prototypes 757 The void type 758 Functions with a variable number of arguments 758 The C Library 758 Shared Libraries in Linux Applications 760Examining shared ... 414Viewing System Information via the /proc File System 4 15 Scheduling Jobs in Fedora Core 418Scheduling one-time jobs 419Scheduling recurring jobs 421by Naba Barkakati Red Hat ®Fedora™ Linux ®2ALL-IN-ONE ... FTP client 3 85 Using the Command-Line FTP Client 387Book VI: Administration 391Chapter 1: Performing Basic SystemAdministration . . . . . . . . . . . .393Taking Stock of System- Administration...
... such as on an IP address:> 70. 253 . 158 .42Server: 172.30.1.2Address: 172.30.1.2 #53 Non-authoritative answer:42. 158 . 253 .70.in-addr.arpa name = adsl-70- 253 - 158 -42.dsl.rcsntx.swbell.net.Authoritative ... www.centralsoft.orgwww.centralsoft.org has address 70. 253 . 158 .42server1:~# host www.centralsoft.org server2.centralsoft.orgUsing domain server:Name: server1.centralsoft.orgAddress: 70. 253 . 158 . 45# 53Aliases:www.centralsoft.org ... follow a simple pattern. centralsoft.org is inthe 70. 253 . 158 net, so we reverse the elements of 70. 253 . 158 to produce 158 . 253 .70and use that in thezone statement in named.conf. The domain in-addr.arpa...