| Course DC653 - 5 Days |
| Overview |
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| Course Description
Linux OS Concepts is a 100% hands-on course for Technology Professionals who need to install, configure, customize, support, and troubleshoot the Linux operating system.
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| Course Prerequisites
Experience with at least one operating system such as Windows, Netware, UNIX, or a proprietary operating system.
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| Course Outline: |
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Introduction to Linux
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- GNU Tools and Utilities
- Linux Kernels
- GNU/Linux Distributions
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| Installing Linux |
- Installation Options
- Server Install
- Workstation Install
- CD Install
- Kickstart Install
- Network Install
- Customizing the Install
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| Booting Linux |
- Firmware Phase
- Boot Loader Phase
- Kernel Phase
- Kernel Boot Parameters
- init Phase
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| More on the init Phase |
- /etc/rc.d Files
- Run Level 1
- Run Level 3
- Run Level 5
- Customization of Run Levels
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| Login Options |
- Console Logon
- Controlling Console Login
- Virtual Consoles
- Serial Login
- Remote Login
- ssh Login
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| Building a Custom Linux Kernel |
- Kernel Versions
- Kernel Source Files
- Kernel Patch Files
- Kernel Configuration
- Kernel Building
- Testing a New Kernel
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| The Linux Filesystem |
- Partition Types
- Filesystem Types
- Mounting
- Automount
- File Types
- File Security
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| Key Filesystem Locations |
- Boot Files
- User Files
- Administrator Files
- Configuration Files
- Log Files
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| The /proc Pseudo Filesystem |
- Process Info
- Kernel Config Info
- Hardware Info
- Changing /proc Info
- sysctl
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| BASH - Borne Again Shell |
- Key /bin Commands
- Key /sbin Commands
- history
- man and info
- vi
- Shell Scripts
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| User Management |
- Users and Groups
- Home Directories
- Password Files
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| Software Management |
- tar Files
- Patch Files
- RPM
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| Hardware Management |
- Types of Devices
- /dev Namespace
- Modules
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| Network Management |
- Types of Network Devices
- Monitoring Network Devices
- Controlling Network Services
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| Network Services |
- ssh
- DHCP
- DNS
- NFS
- Samba
- sendmail
- Apache
- Other Network Services
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| Where to go from here |
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