Linux LPI Level 2 (LPIC-2) °ê»Ú»{¥iÃҮѽҵ{
½Òµ{²ºÙ¡GLPI Level 2 (LPIC-2) Training Course (Fedora version 42) (´£¨Ñ 7x24 ¹ê²ß¾¹§÷)

¦X®æ«O»Ù¡G¾Ç­û­Y¦Ò¸Õ¤£¦X®æ¡A¥»¤¤¤ß§¡·|¥N¥I¦Ò¸Õ¶O¡A¥O¾Ç­û¥i ¥b¶O­«¦Ò ¡I¸Ô±¡...

Linux ¬O¤@®M§K¶O¤Î¦h¥\¯àªº§@·~¨t²Î¡A°£¤F¥i´£¨ÑÀɮפΥ´¦L¦øªA¾¹ (File and Print Server) ¤§ªA°È¥~¡ALinux ¤S¥i¥H¥Î§@¬[³]ºô¯¸¦øªA¾¹ (Web Server)¡B¶l¥ó¦øªA¾¹ (Mail Server)¡B¥N²z¤H¦øªA¾¹ (Proxy Server) µ¥¡A¦A¥[¤W¨ä°ª«×ªºÃ­©w©Ê¡A©Ò¥H²{®É¨ü¨ì¦U¤èªºÅwªï¡C¦³¨Ç¤½¥q¬°¤FÅý Linux¦w¸Ë¤è«K¡A±N³\¦hªº³nÅé²Õ¦X°_¨Ó»P Linux kernel ¥]¸Ë¦¨ Linux distributions¡A³o´N¬O§Ú­Ì¤@¯ë¤ñ¸û±`Å¥¨ìªº Turbolinux¡BRedHat¡BFedora ¥H¤Î OpenLinux µ¥¦UºØ¤£¦Pªº Linux Distributions¡C¤£¦P Distributions ªº°ò¥»¾Þ§@¬O¤j¦P¤p²§ªº¡A¦Ó¥»¤¤¤ß·|±Ð±Â²{®É³Ì¬y¦æªº Fedora¡C

LPI ¥þ¦W¬O Linux Professional Institute¡A¬O¤@­Ó¨Ó¦Û¥[®³¤jªº«D¦È§Q Linux ±M·~¹ÎÅé¡C¥Ñ©ó LPI ªº¦Ò¸Õ¶O¥Î¸û¬°¦X²z¡A¦Ò¸Õ¨î«×¤Î¤º®e¥ç¸û»ô¥þ¡A©Ò¥H LPI ªº¦Ò¸Õ¨î«×·|¤ñ¨ä¥L Linux ¦Ò¸Õ¨î«×§ó¾A¦X­»´äªº¹ê»ÚÀô¹Ò¡A¦Ó§Ú­Ì¥ç¹w­p·|¦³¶V¨Ó¶V¦h¤H¿ï¾Ü¦Ò LPI ªº¦Ò¸Õ¡C

¥»½Òµ{±N±Ð±Â Linux ºôµ¸ªº¶i¶¥¾Þ§@¤ÎºÞ²z¡A¯à¤j¤j±j¤Æ§Aªº Linux §Þ³N¡C­×²¦¥»½Òµ{«á¡A¾Ç­û¥i¦Ò¨ú LPI Level 2 (LPIC-2) °ê»Ú»{¥iÃҮѡC¥»½Òµ{Äw³Æ¦h®É¡Aºë¤ß½s±Æ¡C¥Ñ¤W°ó¡B·Å²ß¡B¹ê²ß¡B°µ¸ÕÃD¡B¦Ò¸Õ¬ã²ß¦Ü³Ì«á¦Ò¸Õ¡A§¡¬°§A«×¨­­q³y¡A§@¥X¦³¨t²Îªº½s±Æ¡C°È¨D¯u¥¿±ÐÃѧA¡A¤S¥O§A¦Ò¸Õ¤Î®æ¡C

¥u­n§A¾Ö¦³¦³®Äªº LPIC-1 ÃҮѤΩó¤U¦C2­Ó¬ì¥Ø¨ú±o¦X®æ¦¨ÁZ¡A«K¥iÀò LPI ¹{µo LPIC-2 Linux Engineer ÃҮѡG

¥»¤¤¤ß¬° LPI «ü©wªº¦Ò¸Õ¸Õ³õ¡C³ø¦Ò®É½Ð­P¹q¥»¤¤¤ß¡Aµn°O±ý³ø¦Ò¤§¬ì¥Ø¡B¦Ò¸Õ¤é´Á¤Î®É¶¡ (³Ì§Ö¥i§Y¤é³ø¦Ò)¡C¦Ò¸Õ¶O¬°¨C¬ì HK$1,640¡CÁ{¦Ò¸Õ«e¦Ò¥Í¶·¥X¥Ü¨­¥÷ÃÒ¤Îú¥I¦Ò¸Õ¶O¡C

¦Ò¸ÕÃD¥Ø¥Ñ¿D¬w¦Ò¸Õ¤¤¤ß¶Ç°e¨ì§A­nÀ³¦Òªº¹q¸£¡A¦Ò¸Õ®É¥H¹q¸£§@µª¡C©Ò¦³¦Ò¸ÕÃD¥Ø§¡¬°­^¤å¡A¦Ò¸ÕÃD¥Ø¬°³æ¶µ¿ï¾ÜÃD©Î¦h¶µ¿ï¾ÜÃD¡C§@µª§¹¦¨«á·|¥ß§Y¥X²{¦¨ÁZ³ø§i¡Aµ²ªG§Y¦Ò§Yª¾¡I¦Ò¸Õ¤£¦X®æ«K¥i­«·s³ø¦Ò¡A¤£­­¦¸¼Æ¡C±ýª¾¹D§@µª®É¶¡¡BÃD¥ØÁ`¼Æ¡B¦X®æ¤À¼Æµ¥¸Ô²Ó¦Ò¸Õ¸ê®Æ¡A¥iÂsÄý¥»¤¤¤ßºô­¶ "¦U¬ì¦Ò¸Õ¤À¼Æ¸ê®Æ"¡C

LPIC-2 Exam 201-450

1. Linux Kernel and Modules
1.1 Kernel Architecture
1.2 Linux Kernel Versioning
1.2.1 Before Version 1.0
1.2.2 Before Version 2.6
1.2.3 Version 2.6 and after
1.3 Requirements and Basic Steps for Compiling Kernel
1.4 Configuring Kernel Options for Compilation
1.5 Compiling Kernel Image and Modules
1.6 Installing Modules and Kernel Image
1.7 GNU Make
1.7.1 Compiling a Simple Program
1.7.2 Make Targets for Compiling Kernel
1.8 Module Dependency File
1.9 Brief Notes About DKMS
1.10 Upgrading Kernel through Repo Server
1.11 Patching Kernel
1.11.1 About Kernel Patch File
1.11.2 Patching Kernel Source Code

2. GRUB2
2.1 Boot Loader Overview
2.2 About GRUB2
2.3 Booting with GRUB2
2.4 Specifying Kernel Parameters for Booting
2.5 Using GRUB2 Command Line Interface
2.6 GRUB2 Directories and Files
2.7 Commands for Setting Up GRUB2
2.8 Using GRUB2 in PC with UEFI

3. Init RAM Disk / RAM File System
3.1 Overview
3.2 Init RAM Disk Image (°Ñ¦Ò³¹¸`)
3.3 Init RAM FS Image
3.3.1 Example of a Simple Init RAM FS Image
3.3.2 Example of the Init RAM FS Image in Ubuntu 24
3.4 Dracut
3.4.1 Overview
3.4.2 Contents in a Dracut initramfs Image

4. systemd and udev
4.1 systemd
4.1.1 Traditional Sys-V Init Overview
4.1.2 systemd Overview
4.1.3 Managing Runlevel Targets
4.1.4 Managing Services
4.1.5 systemd-delta
4.2 udev
4.2.1 udev Overview
4.2.2 udevadm

5. Mounting and Storage
5.1 Basic Mounting
5.1.1 Overview
5.1.2 mount
5.1.3 Mounting an Image File
5.1.4 fstab
5.1.5 Systemd Mount
5.2 Auto Mounting
5.2.1 Overview
5.2.2 AutoFS
5.2.3 Auto-mounting by systemd (°Ñ¦Ò³¹¸`)
5.3 RAID
5.3.1 Linux Software RAID
5.3.2 RAID-Linear (also called JBOD i.e. "Just a Bunch Of Disks")
5.3.3 RAID-0
5.3.4 RAID-1
5.3.5 RAID-4
5.3.6 RAID-5
5.3.7 Other RAID levels
5.4 LVM
5.4.1 Introduction to Logical Volume Manager
5.4.2 Basic Commands for Managing PV, VG and LV
5.4.3 Snapshot Volume
5.4.4 Default LVM Setup in Fedora and Ubuntu (°Ñ¦Ò³¹¸`)
5.5 Encrypted File System using dm-crypt
5.6 About Storage Devices
5.6.1 Information About a Storage Device.
5.6.2 SMART
5.6.3 TRIM / UNMAP for SSD
5.6.4 Brief Notes about iSCSI

6. Networking
6.1 Basic TCP/IP Settings
6.1.1 IPv4 Address and Subnet Mask
6.1.2 IPv6 Address and Prefix Length
6.1.3 Default Gateway
6.1.4 DNS Setting
6.2 Static Routes
6.3 Enable Routing
6.4 Configuring Basic TCP/IP Settings and Static Route
6.4.1 Through Network Scripts
6.4.2 Through Network Manager
6.4.3 Through NetPlan
6.5 ARP / NDP
6.6 Networking Tools
6.6.1 ping
6.6.2 traceroute
6.6.3 mtr
6.6.4 Netcat
6.6.5 Nmap
6.6.6 tcpdump
6.7 Brief Notes about Wireless Network
6.7.1 Using iw
6.7.2 Using NetworkManager

7. Backup
7.1 Overview
7.2 cp
7.2.1 Basic Copying
7.2.2 Copying with Attributes and Staying in the Same Filesystem
7.3 tar
7.3.1 Without using Special Options
7.3.2 With Options to Preserve Extended Attributes
7.4 rsync
7.4.1 Without Options:
7.4.2 With Options:
7.4.3 Syncing to Remote Device
7.4.4 Synchronizing Changes
7.5 Brief Notes about Restore

8. Capacity Planning
8.1 Overview
8.2 Getting Information for Capacity Planning
8.2.1 CPU Usage
8.2.2 Memory Usage
8.2.3 Block I/O
8.2.4 Network I/O
8.2.5 Logging Messages
8.2.6 Information about Individual Processes
8.2.7 Hardware Information
8.2.8 Historical Data
8.3 sar
8.4 Other tools

LPIC-2 Exam 202-450

1. DHCP
1.1 DHCP Basics
1.1.1 Discovering the DHCP server and obtaining an IP address
1.1.2 Renewing an IP address
1.1.3 DHCP Options
1.1.4 DHCP Reservation
1.2 Configuring dhcpd
1.2.1 Basic Configuration
1.2.2 Changing Lease Time
1.2.3 Assigning Special IP address Range and Options to Known Clients
1.2.4 Providing DHCP Service for Multiple Networks
1.2.5 Configuration for DHCP Client Identifier
1.3 About DHCPv6
1.3.1 Stateful IPv6 Address
1.3.2 Prefix Delegation
1.3.3 Temporary Address

2. Domain Name System (DNS)
2.1 DNS Basics
2.2 Configuring the DNS Server for a Domain
2.3 Reverse Lookup through PTR Record
2.4 Caching Name Server
2.5 Zone Transfer
2.6 Security Feature for DNS
2.6.1 TSIG
2.6.2 Introduction to DNSSEC
2.7 Other DNS Servers

3. Web Server
3.1 Web Service and Web Server Overview
3.2 SSL / TLS
3.2.1 Overview
3.2.2 Create a Certificate Signing Request (CSR)
3.2.3 Renewing a Certificate
3.2.4 Creating a Self-Signed Certificate
3.3 Apache
3.3.1 Basic Apache Configuration
3.3.2 Alias directives
3.3.3 Redirect directive
3.3.4 Containers
3.3.5 Require directive
3.3.6 Options directive
3.3.7 AllowOverride directive
3.3.8 Named-based Virtual Hosting
3.3.9 Implementing SSL / TLS
3.3.10 Apache Processes
3.3.11 Modules
3.3.12 Logging Files
3.3.13 SELinux for Web Server (°Ñ¦Ò³¹¸`)
3.3.14 Apache in Ubuntu (°Ñ¦Ò³¹¸`)
3.4 Installing and Configuring Nginx
3.5 Reverse Proxy
3.6 FastCGI

4. Squid Proxy Server
4.1 Squid Basic Operation
4.2 Installing and Running Squid with Default Configuration
4.3 Access Control
4.3.1 acl
4.3.2 http_access
4.4 Caching
4.5 Other Operation Modes (°Ñ¦Ò³¹¸`)
4.5.1 Transparent Caching Mode
4.5.2 Accelerator Mode
4.5.3 SSL BUMP Overview

5. Network File Services
5.1 NFS
5.1.1 Introduction to NFS
5.1.2 Components for NFS
5.1.3 Setting Up and Using NFS
5.2 Samba
5.2.1 Introduction
5.2.2 Accessing Window¡¦s Shared Folder in Linux with Samba Client
5.2.3 Providing Shared Folder from Linux with Samba Server
5.3 FTP
5.3.1 FTP Daemon Overview
5.3.2 FTP Protocol Overview
5.3.3 Installing and Using vsFTPd

6. LDAP
6.1 Overview
6.2 Installing and Setting up OpenLDAP Server
6.3 LDIF
6.3.1 Standard LDIF file
6.3.2 LDIF file for Modification
6.3.3 Using LDIF file
6.4 Installing and Using OpenLDAP Client Tool
6.5 About LDAP URI (°Ñ¦Ò³¹¸`)
6.6 Monitor and Config Database
6.6.1 Monitor
6.6.2 Config

7. Mail Services
7.1 Mail Services Basics
7.2 MTA Choices
7.3 Installing and Setting Up Postfix
7.4 Installing and Setting Up Dovecot
7.5 LDA and Mail Filtering
7.5.1 Overview
7.5.2 Configuring Dovecot as LDA for Sieve.
7.6 Spam Control
7.7 Setting Up Sendmail (°Ñ¦Ò³¹¸`)

8. Security
8.1 PAM
8.1.1 Overview
8.1.2 Control Value
8.1.3 PAM Configuration File
8.2 OpenSSH Daemon
8.2.1 Securing OpenSSH Daemon
8.2.2 SSH TCP Forwarding
8.2.3 Notes about OpenSSH versioning (°Ñ¦Ò³¹¸`)
8.3 TCP Wrappers
8.3.1 Examples of TCP Services Supporting TCP Wrapper
8.3.2 xinetd
8.4 Firewall
8.4.1 Overview
8.4.2 Using iptables for Filtering
8.4.3 FirewallD (°Ñ¦Ò³¹¸`)
8.4.4 Fail2Ban
8.5 Miscellaneous Security Measures
8.5.1 Reject Routes
8.5.2 Kernel Settings
8.5.3 Static ARP Mapping
8.5.4 Change Root Jail
8.6 Vulnerability Research & Disclosure Platforms
8.6.1 Overview
8.6.2 OpenVAS
8.6.3 Snort
8.7 Brief Notes about OpenVPN
8.7.1 Overview
8.7.2 Example of Settings for an OpenVPN Server
8.7.3 Example of Settings for an OpenVPN Client