UNIT 1 - Hardware, Device Configuration, and Installation
Objectives Agenda Initial Installation Hardware Overview Hardware Compatibility General Hardware Resources CPU and Memory Filesystem Device Nodes System Bus Support Hotswappable Bus Support Laptops Disk Partitioning Sample Partition Structure Block Devices and Flesystems Filesystem Schemes The Red Hat Installer Installer Features Red hat Linux Installation Partitioning hard Drives Software RAID LVM: Logical Volume Manager Network Configuration Firewall Setup Package Selection Validating the Installation Serial Console Installation Noprobe Mode and Driver Disks Post-Install Configuration System Configuration End of Unit 1 Lab: Hardware and Installation
UNIT 2 - Linux Filesystem Management Objectives Agenda System Initialization: Device Recognition Desk Partitioning Managing partitions Managing Data: Filesystem Basics Managing Data: Filesystem Creation Journaling for ext2 filesystems: ext3 ReiserFS and JFS Managing Data: mount Managing Data: mount options Managing Data: Connecting Network Resources Managing Data: /etc/fstab Managing Data: Unmounting Filesystems Managing Data: The Auto-Mounter Ext2/ext3 Filesystem Attributes Virtual Memory Files Filesystem Maintenance Filesystem Maintenance (cont.) Determining Filesystem Usage Adding a Drive End of Unit 2 Lab: Using autofs and Adding Swap
UNIT 3 - System Initialization and Services Objectives Agenda Boot sequence BIOS Initialization Boot Loader Kernel Initialization Init Initialization Run Levels Daemon Processes /etc/rc.d/rc.sysinit /etc/rc.d/rc System V run levels /etc/rc.d/rc.local Virtual Consoles Controlling Services System Shutdown System Reboot End of Unit 3 Lab: Managing Startup
UNIT 4 - User Administration Objectives Agenda User Policy Considerations The User Account Database- /etc/passwd Adding a New User Account Modifying/Deleting Accounts Password Aging policies Authentication Configuration Group Administration Switching Accounts File Ownership Linux File Permissions SUID / SGID Executables The Sticky Bit The Setgid Access Mode Default File Permissions User Private Groups User Environment (cont.) The Linux Quota System The Linux Quota System (cont.) End of Unit 4 Lab: User and Group Administration
UNIT 5 - Network Configuration Objectives Agenda Device Recognition Network Interfaces Address Resolution Protocol mii-tool ifconfig ifup/ifdown Interface Configuration Files Configuration Utilities Multiple NICs Binding Multiple IP Addresses DHCP/BOOTP Allowing User Control of Network Interfaces Basic IP Routes Default Route IP Forwarding Global Network Parameters Name Resolution DNS Client Configuration DNS Troubleshooting Network Diagnostics End of Unit 5 Lab: Static Network Settings
UNIT 6 - System Administration Tools Objectives Agenda Alternatives Using alternatives Print System User Interface CUPS Overview CUPS Configuration Files CUPS Queue management /etc/printcap and redhat-config-printer Task Automation Using at Controlling Access to at Using cron Crontab format System crontab Files Controlling Access to cron Using tmwatch System Log Configuration System Log Configuration (cont.) System Logging System Logging (cont.) Maintaining Logs Monitoring Logs Managing whatis System Mountoring and Process Control Backup To Tape Controlling Tape Drives Using tar Using dump/restore Using cpio Remote Backups Other Backup Software End of Unit 6 Lab: System Administration Tools
UNIT 7- RPM, Boot Loaders, and Kickstart Objectives Agenda The RPM Way RPM Package Manager Installing and Removing Software Updating a Kernel RPM RPM Queries RPM Queries and Verification Other RPM Utilities and Features Red Hat Network (RHN) Automatic Dependency Resolution RHN in the Enterprise RHN Registration The up2date utility Remote Administration Boot Loader Components GRUB and grub.conf Starting the Boot Process: GRUB Multiboot Systems Ted Hat Linux Network Installation Server Using Kickstart to Automate Installation Kickstart: Commands section Kickstart: packages Kickstart: pre, post End of Unit7 Lab: RPM and Kickstart
UNIT 8 - Kernel Services and Configuration Objectives Agenda Kernel Modules Kernel Module Configuration The /proc filesystem /proc/sys configuration with sysct1 Software RAID Configuration Software RAID Recovery Creating Logical Volumes Resizing Logical Volumes Logical Volume Snapshots End of Unit 8 Lab: Logical Volumes and RAID
UNIT 9 - The X Window System Objectives Agenda The X Window System The X Protocol Network- Transparent X Security Xauth with ssh X Modularity Window Managers Display Managers XFree86 Startup (startx) XFree86 Startup (prefdm) Extensibility X Server Configuration X Server Design The X Font Server End of Unit 9 Lab: The X Window System
UNIT 10 - Troubleshooting Objectives Agenda Troubleshooting Things to Check:X Things to Check: Services Things to Check: Networking Things to Check: Booting Filesystem Corruption Filesystem Recovery Recovery Run-levels Boot Floppies Rescue Environment Rescue Environment Utilities Rescue Environment Details End of Unit 10 Lab: System Rescue and Troubleshooting