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LPI exam 202 prep, Topic 206: Mail and news
In this tutorial, David Mertz continues preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 202. In this second of a series of seven tutorials on network administration on Linux, you learn how to use Linux as a mail server and as a news server. This tutorial covers mail transport, local mail filtering, and mailing list maintenance software. It also briefly discusses server software for the NNTP protocol.
LPI exam 202 prep, Topic 205: Networking configuration
In this tutorial, David Mertz begins preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 202. In this first of a series of seven tutorials on network administration on Linux, you learn to configure a basic TCP/IP network, from the hardware layer (usually Ethernet, modem, ISDN, or 802.11) through the routing of network addresses.
LPI exam 201 prep, Topic 214: Troubleshooting
In this tutorial, Brad Huntting and David Mertz continue preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. The last of eight tutorials, this tutorial focuses on what you can do when things go wrong. It builds on material already covered in more detail in earlier tutorials.
LPI exam 201 prep, Topic 213: System customization and automation
In this tutorial, David Mertz and Brad Huntting continue preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this seventh of eight tutorials, you learn basic approaches to scripting and automating system events, including report and status generation, clean up, and general maintenance.
LPI exam 201 prep, Topic 211: System maintenance
In this tutorial, David Mertz continues preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this sixth of eight tutorials, you learn basic concepts of system logging, software packaging, and backup strategies.
LPI exam 201 prep, Topic 209: File and service sharing
In this tutorial, Brad Huntting and David Mertz continue preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this fifth of eight tutorials, you learn how to use a Linux system as a networked file server using any of several protocols supported by Linux.
LPI exam 201 prep, Topic 204: Hardware
In this tutorial, David Mertz and Brad Huntting continue preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this fourth of eight tutorials, you learn how to add and configure hardware to a Linux system, including RAID arrays, PCMCIA cards, other storage devices, displays, video controllers, and other components.
LPI exam 201 prep, Topic 203: Filesystem
In this tutorial, David Mertz continues preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this third of eight tutorials, you will learn how to control the mounting and unmounting of filesystems, examine existing filesystems, create filesystems, and perform remedial actions on damaged filesystems.
LPI exam 201 prep, Topic 202: System startup
In this tutorial, David Mertz continues preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this second of a series of eight tutorials, you will learn the steps a Linux system goes through during system initialization, and how to modify and customize those behaviors for your specific needs.
LPI exam 201 prep, Topic 201: Linux kernel
In this tutorial, David Mertz begins preparing you to take the Linux Professional Institute Intermediate Level Administration (LPIC-2) Exam 201. In this first of a series of eight tutorials, you will learn to understand, compile, and customize a Linux kernel.

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  • Filed under: Best New Free Computer IT Training Tutorial Resources — computer_teacher @ 1:08 pm
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    The LPIC-2 Exam Prep Book

    This book is intended to help people prepare for the Linux Professional Institute Certification 2 exam, or the LPIC-2 exam. You will need to have at least 2 years of practical experience with Unix, preferably Linux. Though you may take the LPIC-2 exam without it, you should be an LPIC-1 alumnus to be allowed to the titles and rights that come with the LPIC-2 certification. The authors aimed to create a set of training and tutorial documents that will assist you in passing the LPIC-2 exam. This book contains all the information (and more) needed to pass the exam.

    The LPIC-2 Exam Prep Book

    Table of Contents
    Preface
    1. Linux Kernel (2.201)
    Kernel Components (2.201.1)
    Different types of kernel images
    Identifying stable and development kernels and patches
    Using kernel modules
    Compiling a Kernel (2.201.2)
    Getting the kernel sources
    Creating a .config file
    Compiling the kernel
    Installing the new kernel
    The mkinitrd command
    Patching a Kernel (2.201.3)
    Patching a kernel
    Removing a kernel patch from a production kernel
    Customizing a Kernel (2.201.4)
    kmod versus kerneld
    2. System Startup (2.202)
    Customizing system startup and boot processes (2.202.1)
    The Linux Boot process
    What happens next, what does /sbin/init do?
    System recovery (2.202.2)
    Influencing the regular boot process
    The Rescue Boot process
    3. Filesystem (2.203)
    Operating The Linux Filesystem (2.203.1)
    The File Hierarchy
    Filesystems
    Creating Filesystems
    Mounting and Unmounting
    Swap
    Maintaining a Linux Filesystem (2.203.2)
    fsck (fsck.e2fs)
    tune2fs
    dumpe2fs
    badblocks
    debugfs
    Creating And Configuring Filesystem Options (2.203.4)
    Autofs and automounter
    CD-ROM filesystem
    4. Hardware (2.204)
    Configuring RAID (2.204.1)
    What is RAID?
    RAID levels
    Hardware RAID
    Software RAID
    Configuring RAID
    mkraid
    Persistent superblocks
    /etc/raidtab
    Adding New Hardware (2.204.2)
    Bus structures
    USB devices
    Serial devices
    Configuring disks
    Configuring output devices
    Software And Kernel Configuration (2.204.3)
    Configuring Filesystems
    Configuring kernel options
    Configuring Logical Volume Management
    Configuring IDE CD burners
    Configuring harddisks using hdparm
    Configuring PCMCIA Devices (2.204.4)
    Overview of PCMCIA
    The cardmgr
    Card Services for Linux
    Newer kernels and PCMCIA
    The cardctl and cardinfo commands
    5. Networking (2.205)
    Basic Networking Configuration (2.205.1)
    Configuring the network interface
    PPP
    Advanced Network Configuration and Troubleshooting (2.205.2)
    Virtual Private Network
    Troubleshooting
    6. Mail & News (2.206)
    Configuring mailing lists (2.206.1)
    Installing Majordomo
    Creating a Mailing list
    Maintaining a Mailinglist
    Using Sendmail (2.206.2)
    Sendmail configuration
    mail aliases
    Managing Mail Traffic (2.206.3)
    Procmail
    Serving news (2.206.4)
    Internet News
    7. DNS (2.207)
    Basic BIND 8 configuration (2.207.1)
    LPIC 2 objective 207.1
    Name-server parts in BIND
    The named.conf file
    Converting BIND v4 to BIND v8 configuration
    The named name server daemon
    The ndc program
    Sending signals to named
    Controlling named with a start/stop script
    Create And Maintain DNS Zones (2.207.2)
    LPIC 2 objective 207.2
    Zones and reverse zones
    Master and slave servers
    Creating subdomains
    DNS Utilities
    Securing a DNS Server (2.207.3)
    LPIC 2 objective 207.3
    DNS Security Strategies
    Making information harder to get
    Controlling requests
    Limiting effects of an intrusion
    Securing name server connections
    Internal DNS
    8. Web Services (2.208)
    Implementing a Web Server (2.208.1)
    Installing the Apache web-server
    Modularity
    Run-time loading of modules (DSO)
    Encrypted webservers: SSL
    Monitoring Apache load and performance
    Apache access_log file
    Restricting client user access
    Configuring authentication modules
    User files
    Group files
    Configuring mod_perl
    Configuring mod_php support
    Configuring Apache server options
    Maintaining a Web Server (2.208.2)
    Apache Virtual Hosting
    Customizing file access
    How to create a SSL server Certificate
    Implementing a Proxy Server (2.208.3)
    Web-caches
    squid
    Redirectors
    Authenticators
    Access policies
    Utilizing memory usage
    9. File and Service Sharing (2.209)
    Configuring a Samba Server (2.209.1)
    What is Samba?
    Installing the Samba components
    An example of the functionality we wish to achieve
    Accessing Samba shares from Windows 2000
    Accessing Windows or Samba shares from a Linux Samba client
    Sending a message with smbclient
    Using a Linux Samba printer from Windows 2000
    Using a Windows printer from Linux
    Setting up an nmbd WINS server
    Creating logon scripts for clients
    Configuring an NFS Server (2.209.2)
    LPIC 2 objective 209.2
    NFS - The Network File System
    Setting up NFS
    Testing NFS
    Securing NFS
    Overview of NFS components
    NFS protocol versions
    10. Network Client Management (2.210)
    DHCP Configuration (2.210.1)
    What is DHCP?
    How is the server configured?
    An example
    Controlling the DHCP-server's behavior
    DHCP-relaying
    NIS configuration (2.210.2)
    What is it?
    Configuring a system as a NIS client
    Setting up NIS master and slave servers
    Creating NIS maps
    NIS related commands and files
    LDAP configuration (2.210.3)
    What is it?
    Installing and Configuring an LDAP Server
    More on LDAP
    PAM authentication (2.210.4)
    What is it?
    How does it work?
    Configuring authentication via /etc/passwd and /etc/shadow
    Configuring authentication via NIS
    Configuring authentication via LDAP
    11. System Maintenance (2.211)
    System Logging (2.211.1)
    Sysklogd
    Packaging Software (2.211.2)
    DEB Packages
    RPM Packages
    Backup Operations (2.211.3)
    Why?
    What?
    When?
    How?
    Where?
    12. System Security (2.212)
    Configuring a router (2.212.2)
    Private Network Addresses
    Network Address Translation (NAT)
    IP Masquerading with IPCHAINS
    IP forwarding with IPCHAINS
    Port Redirection with IPCHAINS
    IPCHAINS, an overview
    The Firm's network with IPCHAINS
    IPTABLES, an overview
    Saving And Restoring Firewall Rules
    Denial of Service (DOS) attacks
    Routed
    PortSentry: Preventing port scans
    Securing FTP servers (2.212.3)
    FTP server Version 6.4/OpenBSD/Linux-ftpd-0.17
    The Washington University FTP Server Version wu-2.6.1
    Additional precautions
    Secure shell (OpenSSH) (2.212.4)
    What are ssh and sshd?
    Installing ssh and sshd
    Configuring sshd
    Keys and their purpose
    Configuring the ssh-agent
    Tunneling an application protocol over ssh with portmapping
    The .rhosts and .shosts files
    TCP_wrappers (2.212.5)
    What do tcp wrappers do?
    What don't tcp wrappers do?
    Configuring tcp wrappers
    xinetd
    Security tasks (2.212.6)
    Kerberos
    Snort
    Tripwire
    The nmap command
    Keeping track of security alerts
    Testing for open mail relays
    13. System Customization and Automation (2.213)
    Regular Expressions
    Introducing Regular Expressions
    Primitives and Multipliers
    Anchors, Grouping and Alternation
    Special characters
    Regular Expressions in sed
    Regular Expressions in awk
    Perl Regular Expressions
    Using Perl
    Writing simple Perl scripts
    Perl basics
    Perl taint mode
    Perl modules
    CPAN
    Perl on the command line
    Writing Bourne shell scripts
    Variables
    Branching and looping
    Functions
    Here documents
    Advanced topics
    Debugging scripts
    Some words on coding style
    Using sed
    Behaviour
    Calling sed
    The sed expression
    The most frequently used sedcommands
    Grouping in sed
    White space
    Advanced sed
    Using awk
    Generic flow
    Variables and arrays
    Input files, records and fields
    Branching, looping and other control statements
    Patterns
    Operators
    Using regular expressions
    Built-in variables
    Functions
    rsync
    The rsync algorithm
    Configuring the rsync daemon
    Using the rsync client
    crontab
    format of the crontab file
    The at command
    Monitoring your system
    parsing a log-file
    combine log-files
    generate alerts by mail and pager
    user login alert
    14. Troubleshooting (2.214)
    Creating recovery disks (2.214.2)
    Why we need bootdisks
    Create a bootdisk
    initrd
    Create a recovery disk
    Identifying boot stages (2.214.3)
    The bootstrap process
    Kernel loading
    Daemon initialization
    Recognizing the four stages during boot
    Troubleshooting LILO (2.214.4)
    Booting from CD-ROM and networks
    Booting from disk or partition
    More about partitions tables
    Extended partitions
    The LILO install locations
    LILO backup files
    LILO errors
    General troubleshooting (2.214.5)
    A word of caution
    Getting help
    Generic issues with hardware problems
    Resolving initial boot problems
    Resolving kernel boot problems
    Resolving IRQ/DMA conflicts
    Troubleshooting tools
    Troubleshooting system resources (2.214.6)
    Core system variables
    Login shells
    Shell startup environment
    Editors
    Setting kernel parameters
    Shared libraries
    Troubleshooting network issues (2.214.7)
    Something on network troubleshooting in general
    An example situation
    Troubleshooting environment configurations (2.214.8)
    Troubleshooting /etc/inittab and /sbin/init
    Troubleshooting authorisation problems
    Troubleshooting /etc/profile
    Troubleshooting /etc/rc.local or /etc/rc.boot
    Troubleshooting cron processes
    Troubleshooting /etc/`shell_name`.conf
    Troubleshooting /etc/login.defs
    Troubleshooting /etc/syslog.conf
    A. LPIC Level 2 Objectives
    Bibliography
    Index

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    Related Posts:
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  • Study for Linux Certification Exams - Free


  • Filed under: Free Computer and I.T. Books — computer_teacher @ 1:45 pm
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