Administration of Linux System Training Course

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Course Code

linuxsysadmin

Duration Duration

21 hours (usually 3 days including breaks)

Requirements Requirements

Knowledge of any Unix-like

Overview Overview

  • How to administer the system?
  • How to build a Linux system?
  • The system initialization (grub, kernel, init daemons, shell)
  • How to manage user accounts?
  • How to create and manage devices?
  • How to create back up?

Course Outline Course Outline

The tasks of the system administrator

  • What is Linux?

Procedures for starting and closing of the system

  • The process of loading and starting the operating system
  • The closure of the system
  • Restart
  • Single user mode

The init program

  • Init as the ancestor of all processes
  • Configuring init - / etc / inittab
  • Run levels

Login to the system

  • Login via terminal
  • Login via network
  • What exactly does the program login?
  • Access control
  • Starting coatings

User Management

  • What is a user account?
  • Account types
  • Creating a User
  • Manipulation of the groups
  • Changing the account properties
  • Deleting user
  • Temporarily disable your account
  • Get information about accounts

Memory Management

  • What is virtual memory?
  • Create a file / swap partition
  • The use of swap space
  • Sharing swap partitions with other operating systems
  • Buffering

Managing file systems

  • Types of devices
  • Partitions and file systems
  • Metadata
  • Create a partition
  • Applying a Filesystem
  • Checking integrity

File management devices

  • MAKEDEV script
  • Mknod command

CRON

  • Configuring the cron service

Monitoring system

  • The term consumption of resources and activities
  • Research what operations are performed in the given time different programs
  • Monitoring system activity - SADC

The allocation of resources

  • Limitation of resources allocated to the individual user - pam_limits.so
  • The allocation of disk space - QUOTA
  • Analysis and configuration of system logs - syslog
  • Automatic rotation files of records - logrotate

Create Backing up

  • Situations in which we may lose data
  • Strategies of backup copies
  • Full backup
  • Differential backup
  • Incremental Backup

Guaranteed to run even with a single delegate!
Public Classroom Public Classroom
Participants from multiple organisations. Topics usually cannot be customised
From 3100PLN
(87)
Private Classroom Private Classroom
Participants are from one organisation only. No external participants are allowed. Usually customised to a specific group, course topics are agreed between the client and the trainer.
Private Remote Private Remote
The instructor and the participants are in two different physical locations and communicate via the Internet
From 5000PLN
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The more delegates, the greater the savings per delegate. Table reflects price per delegate and is used for illustration purposes only, actual prices may differ.

Number of Delegates Public Classroom Private Remote
1 3100PLN 5000PLN
2 2550PLN 3500PLN
3 2367PLN 3000PLN
4 2275PLN 2750PLN
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Zielona Góra, ul. Reja 6Tue, 2017-02-07 09:005000PLN / 3250PLN
Opole, Wladyslawa Reymonta 29Tue, 2017-02-07 09:005000PLN / 3850PLN

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