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This course provides essential skills for successful
and secure Linux systems administration,
such as installation, software management,
Start-up and Shutdown, User and Group management,
File system management and security, taking
backups and restoring, adding printers and
disks, configure a basic Samba server, and
set up a basic Apache Web Server. Everyone
who needs to look after a Linux system should
start here.
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Course schedule
Duration: 3 days
To view the schedule for this class, click here.
Who should attend
Systems and network administrator, system planners and integrators, programmers and users who are planning to implement Linux.
Prerequisites
Course Outline
- INTRODUCTION
- Linux Features
- Expected Knowledge and Documentation
- Conventions
- MANAGING FILESYSTEMS
- Partition Management with Fdisk
- Creating a Filesystem
- Mounting Filesystems by Hand
- Swap Partitions
- Automatic Mounting at Boot with /etc/fstab
- Recovering Damaged Filesystems
- Advanced Topics
- INSTALLATION
- Initial Preparation and Planning
- Hardware Setup
- Software Setup
- Setting Up the X Window System
- ADVANCED PACKAGE MANAGEMENT
- RPM
- up2date
- Apt
- Debian Package Management
- USER AND GROUP MANAGEMENT
- Users Accounts
- Group Maintenance
- SU
- Sudo
- KERNEL CONFIGURATION
- Installing the Kernel Sources
- Emergency Backups
- Cleaning Out Old Files
- Configuring Kernel Options
- Compiling Kernel and Modules
- Lilo Kernel Installation
- Grub
- INITIALIZATION, SHUTDOWN, AND RECOVERY
- System Booting and Shutdown
- Runlevels
- Dmesg and System Logs
- Rescue Disks
- Installation Rescue images
- LINUX NETWORKING
- TCP/IP Architecture and Protocols
- TCP/IP Networking Fundamentals
- Network Configuration
- PPP Configuration
- Network Diagnosis and Troubleshooting
- ESSENTIAL NETWORK SERVICES
- Inetd
- NFS
- DNS
- Sendmail
- Apache Httpd
- DHCP
- SAMBA
- Configuring Windows Clients
- Disk Shares
- SWAT
- Linux SMB Tools
- NIS-NETWORK INFORMATION SERVICE
- How NIS Works
- Installing the NIS Master Server
- Managing NIS Maps
- NIS Client Setup
- PRINT SERVICES
- Printer Devices
- Printer Languages
- The Berkeley Spooler: lpr and lpd
- The LPRng Spooler
- The CUPS Printing System
- SYSTEM SECURITY AND BACKUPS
- Physical Security and Hardware Lock-down
- Account Security
- File Policing
- Backing Up Files with Tar
- References
- NETWORK SECURITY
- Basic Issues
- Dangerous Services
- DNS
- Firewalls
- Network Monitoring
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