• Introduction to System Administrator |
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• System Administrator task |
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• System Administrator privileges |
• Before Administrator |
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• Basic administrator command |
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• Device and file system basic
|
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• Networking basic
|
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• Process |
• Installation |
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• System implementation design by Application requirement |
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• Hardware selection
|
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• Storage estimate and partition design |
• System startup and Shutdown |
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• Configuration before startup
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• Step of system startup
|
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• System V initialization scripts
|
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• Optimized service and security |
• User and group administration |
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• Local authentication related
|
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• LDAP central authentication
|
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• NIS central authentication
|
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• Active Directory authentication
|
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• User environment , restriction and limit
|
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• Backend of Linux authentication |
• Network Configuration and restriction |
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• Network configuration related file
|
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• Routing
|
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• Restriction to network service by Iptables firewall |
• Disk and Block device management |
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• Partitioning
|
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• Software RAID
|
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• Logical Volume Manager
|
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• Quota Implementation
|
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• File system management
|
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• File system / partition backup and recovery |
• Automatic task scheduler |
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• Cron
|
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• At
|
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• Important automatic task by default , how to change |
• Kernel setting |
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• Identified kernel component
|
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• Kernel parameter tuning
|
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• Hardware related and kernel modules control |
• Secure communication |
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• Traditional service
|
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• SSH replacement |
• System logging and analyzer tools |
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• System log configuration
|
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• Log analyzer |
• Trouble shooting. |
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• Single user |
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• Rescue mode |
