Name: IT Training The PRO Learning Academy
Address: Velcho Atanassov 12, Sofia, Sofia, 1000, Bulgaria
Telephone: 024925190
Price range: $

Curriculum

46 Sections
304 Lessons
Lifetime

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1 Introduction
2
- 2.1
  1.5 Laboratory Exercises, Solutions and Resources
- 2.2
  1.8 Labs
2 Linux Filesystem Tree Layout
23
- 3.1
  2.1 One Big Filesystem
- 3.2
  2.2 Data Distinctions
- 3.3
  2.3 FHS Linux Standard Directory Tree
- 3.4
  2.4 root (/) directory
- 3.5
  2.5 /bin
- 3.6
  2.6 /boot
- 3.7
  2.7 /dev
- 3.8
  2.8 /etc
- 3.9
  2.9 /home
- 3.10
  2.10 /lib and /lib64
- 3.11
  2.11 /media
- 3.12
  2.12 /mnt
- 3.13
  2.13 /opt
- 3.14
  2.14 /proc
- 3.15
  2.15 /sys
- 3.16
  2.16 /root
- 3.17
  2.17 /sbin
- 3.18
  2.18 /srv
- 3.19
  2.19 /tmp
- 3.20
  2.20 /usr
- 3.21
  2.21 /var
- 3.22
  2.22 /run
- 3.23
  2.23 Labs
3 Processes
9
- 4.1
  3.1 Programs and Processes
- 4.2
  3.2 Process Limits
- 4.3
  3.3 Creating Processes
- 4.4
  3.4 Process States
- 4.5
  3.5 Execution Modes
- 4.6
  3.6 Daemons
- 4.7
  3.7 niceness
- 4.8
  3.8 Libraries
- 4.9
  3.9 Labs
4 Signals
5
- 5.1
  4.1 Signals
- 5.2
  4.2 Types of Signals
- 5.3
  4.3 kill
- 5.4
  4.4 killall and pkill
- 5.5
  4.5 Labs
5 Package Management Systems
11
- 6.1
  5.1 Software Packaging Concepts
- 6.2
  5.2 Why Use Packages?
- 6.3
  5.3 Package Types
- 6.4
  5.4 Available Package Management Systems
- 6.5
  5.5 Packaging Tool Levels and Varieties
- 6.6
  5.6 Package Sources
- 6.7
  5.7 Creating Software Packages
- 6.8
  5.8 Revision Control Systems
- 6.9
  5.9 Available Source Control Systems
- 6.10
  5.10 The Linux Kernel and git
- 6.11
  5.11 Labs
6 RPM
10
- 7.1
  6.1 RPM (Red Hat Package Manager
- 7.2
  6.2 Package File Names
- 7.3
  6.3 RPM Database and Helper Programs
- 7.4
  6.4 Queries
- 7.5
  6.5 Verifying Packages
- 7.6
  6.6 Installing and Removing Packages
- 7.7
  6.7 Updating, Upgrading and Freshening RPM Packages
- 7.8
  6.8 Upgrading the Linux Kernel
- 7.9
  6.9 rpm2cpio
- 7.10
  6.10 Labs
7 dpkg
5
- 8.1
  7.1 DPKG (Debian Package)
- 8.2
  7.2 Package File Names and Source
- 8.3
  7.3 DPKG Queries
- 8.4
  7.4 Installing/Upgrading/Uninstalling
- 8.5
  7.5 Labs
8 yum
8
- 9.1
  8.1 Package Installers
- 9.2
  8.2 yum
- 9.3
  8.3 Queries
- 9.4
  8.4 Verifying Packages
- 9.5
  8.5 Installing/Removing/Upgrading Packages
- 9.6
  8.6 Additional yum Commands
- 9.7
  8.7 dnf
- 9.8
  8.8 Labs
9 zypper
5
- 10.1
  9.1 zypper
- 10.2
  9.2 Queries
- 10.3
  9.3 Installing/Removing/Upgrading Packages
- 10.4
  9.4 Additional zypper Commands
- 10.5
  9.5 Labs
10 APT
6
- 11.1
  10.1 APT
- 11.2
  10.2 apt
- 11.3
  10.3 Queries
- 11.4
  10.4 Installing/Removing/Upgrading Packages
- 11.5
  10.5 Cleaning Up
- 11.6
  10.6 Labs
11 System Monitoring
4
- 12.1
  11.1 System and Network Monitoring
- 12.2
  11.2 sar **
- 12.3
  11.3 System Log Files
- 12.4
  11.4 Labs
12 Process Monitoring
5
- 13.1
  12.1 Process Monitoring
- 13.2
  2 ps
- 13.3
  12.3 pstree
- 13.4
  12.4 top
- 13.5
  12.5 Labs
13 Memory Monitoring and Usage
5
- 14.1
  13.1 Memory Monitoring and Tuning
- 14.2
  13.2 /proc/sys/vm
- 14.3
  13.3 vmstat
- 14.4
  13.4 Out of Memory Killer (OOM)
- 14.5
  13.5 Labs
14 I/O Monitoring and Tuning
5
- 15.1
  14.1 I/O Monitoring
- 15.2
  14.2 iostat
- 15.3
  14.3 iotop
- 15.4
  14.4 ionice **
- 15.5
  14.5 Labs
15 I/O Scheduling **
3
- 16.1
  15.1 I/O Scheduling
- 16.2
  15.2 I/O Scheduler Choices
- 16.3
  15.3 Labs
16 Linux Filesystems and the VFS
7
- 17.1
  16.1 Filesystem Basics
- 17.2
  16.2 Filesystem Concepts
- 17.3
  16.3 Virtual Filesystem (VFS)
- 17.4
  16.4 Available Filesystems
- 17.5
  16.5 Journalling Filesystems
- 17.6
  16.6 Special Filesystems
- 17.7
  16.7 Labs
17 Disk Partitioning
12
- 18.1
  17.1 Common Disk Types
- 18.2
  17.2 Disk Geometry
- 18.3
  17.3 Partitioning
- 18.4
  17.4 Partition Tables
- 18.5
  17.5 Naming Disk Devices
- 18.6
  17.6 SCSI Device Names
- 18.7
  17.7 blkid and lsblk
- 18.8
  17.8 Sizing up partitions
- 18.9
  17.9 Backing Up and Restoring Partition Tables
- 18.10
  17.10 Partition table editors
- 18.11
  17.11 fdisk
- 18.12
  17.12 Labs
18 Filesystem Features: Attributes, Creating, Checking, Mounting
8
- 19.1
  18.1 Extended Attributes
- 19.2
  18.2 Creating and formatting filesystems
- 19.3
  18.3 Checking and Repairing Filesystems
- 19.4
  18.4 Mounting filesystems
- 19.5
  18.5 NFS
- 19.6
  18.6 Mounting at Boot and /etc/fstab
- 19.7
  18.7 automount
- 19.8
  18.8 Labs
19 Filesystem Features: Swap, Quotas, Usage
5
- 20.1
  19.1 Swap
- 20.2
  19.2 Filesystem Quotas **
- 20.3
  19.3 Filesystem Usage
- 20.4
  19.4 Disk Usage
- 20.5
  19.5 Labs
20 The Ext2/Ext3/Ext4 Filesystems
5
- 21.1
  20.1 ext4 Features
- 21.2
  20.2 ext4 Layout and Superblock and Block Groups
- 21.3
  20.3 dumpe2fs
- 21.4
  20.4 tune2fs
- 21.5
  20.5 Labs
21 The XFS and BTRFS Filesystems **
3
- 22.1
  21.1 XFS
- 22.2
  21.2 btrfs
- 22.3
  21.3 Labs
22 Encrypting Disks
0
22 Encrypting Disks
6
- 24.1
  22.1 Filesystem Encryption
- 24.2
  22.2 LUKS
- 24.3
  22.3 cryptsetup
- 24.4
  22.4 Using an Encrypted Partition
- 24.5
  22.5 Mounting at Boot
- 24.6
  22.6 Labs
23 Logical Volume Management (LVM)
6
- 25.1
  23.1 Logical Volume Management (LVM)
- 25.2
  23.2 Volumes and Volume Groups .
- 25.3
  23.3 Working with Logical Volumes
- 25.4
  23.4 Resizing Logical Volumes
- 25.5
  23.5 LVM Snapshots **
- 25.6
  23.6 Labs
24 RAID **
6
- 26.1
  24.1 RAID
- 26.2
  24.2 RAID Levels
- 26.3
  24.3 Software RAID Configuration .
- 26.4
  24.4 Monitoring RAIDs
- 26.5
  24.5 RAID Hot Spares
- 26.6
  24.6 Labs
25 Kernel Services and Configuration
5
- 27.1
  25.1 Kernel Overview
- 27.2
  25.2 Kernel Configuration
- 27.3
  25.3 Kernel Boot Parameters
- 27.4
  25.4 sysctl
- 27.5
  25.5 Labs
26 Kernel Modules
5
- 28.1
  26.1 Kernel Modules
- 28.2
  26.2 Module Utilities
- 28.3
  26.3 modinfo
- 28.4
  26.4 Module Configuration
- 28.5
  26.5 Labs
27 Devices and udev
4
- 29.1
  27.1 udev and Device Management
- 29.2
  27.2 Device Nodes
- 29.3
  27.3 Rules
- 29.4
  27.4 Labs
28 Virtualization Overview
8
- 30.1
  28.1 Introduction to Virtualization
- 30.2
  28.2 Hosts and Guests
- 30.3
  28.3 Emulation
- 30.4
  28.4 Hypervisors
- 30.5
  28.5 libvirt
- 30.6
  28.6 QEMU
- 30.7
  28.7 KVM
- 30.8
  28.8 Labs
29 Containers Overview
7
- 31.1
  29.1 Containers
- 31.2
  29.2 Application Virtualization
- 31.3
  29.3 Containers vs Virtual Machines
- 31.4
  29.4 Docker
- 31.5
  29.5 Docker Commands
- 31.6
  29.6 Podman
- 31.7
  29.7 Labs
30 User Account Management
11
- 32.1
  30.1 User Accounts .
- 32.2
  30.2 Management of User Accounts
- 32.3
  30.3 Locked Accounts
- 32.4
  30.4 Passwords
- 32.5
  30.5 /etc/shadow
- 32.6
  30.6 Password Management .
- 32.7
  30.7 Password Aging .
- 32.8
  30.8 Restricted Shells and Accounts **
- 32.9
  30.9 The root Account
- 32.10
  30.10 SSH
- 32.11
  30.11 Labs
31 Group Management
5
- 33.1
  31.1 Groups
- 33.2
  31.2 Group Management
- 33.3
  31.3 User Private Groups
- 33.4
  31.4 Group Membership
- 33.5
  31.5 Labs
32 File Permissions and Ownership
6
- 34.1
  32.1 File Permissions and Ownership
- 34.2
  32.2 File Access Rights
- 34.3
  32.3 chmod, chown and chgrp
- 34.4
  32.4 umask
- 34.5
  32.5 Filesystem ACLs
- 34.6
  32.6 Labs
33 Pluggable Authentication Modules (PAM)
4
- 35.1
  33.1 PAM (Pluggable Authentication Modules)
- 35.2
  33.2 Authentication Process
- 35.3
  33.3 Configuring PAM
- 35.4
  33.4 LDAP Authentication **
34 Network Addresses
7
- 36.1
  34.1 IP Addresses
- 36.2
  34.2 IPv4 Address Types
- 36.3
  34.3 IPv6 Address Types
- 36.4
  34.4 IP Address Classes
- 36.5
  34.5 Netmasks
- 36.6
  34.6 Hostnames
- 36.7
  34.7 Labs
35 Network Devices and Configuration
11
- 37.1
  35.1 Network Devices
- 37.2
  35.2 ip
- 37.3
  35.3 ifconfig
- 37.4
  35.3 ifconfig
- 37.5
  35.4 Predictable Network Interface Device Names
- 37.6
  35.5 Network Configuration Files
- 37.7
  35.6 Network Manager
- 37.8
  35.7 Routing
- 37.9
  35.8 DNS and Name Resolution
- 37.10
  35.9 Network Diagnostics
- 37.11
  35.10 Labs
36 Firewalls
7
- 38.1
  36.1 Firewalls
- 38.2
  36.2 Interfaces
- 38.3
  36.3 firewalld
- 38.4
  36.4 Zones
- 38.5
  36.5 Source Management
- 38.6
  36.6 Service and Port Management
- 38.7
  36.7 Labs
37 System Startup and Shutdown
5
- 39.1
  37.1 Understanding the Boot Sequence
- 39.2
  37.2 Boot Loaders
- 39.3
  37.3 System Configuration Files in /etc
- 39.4
  37.4 Shutting Down and Rebooting
- 39.5
  37.5 Labs
38 GRUB
6
- 40.1
  38.1 The Grand Unified Boot Loader (GRUB)
- 40.2
  38.2 Interactive Selections with GRUB at Boot
- 40.3
  38.3 Installing GRUB
- 40.4
  38.4 Customizing the GRUB Configuration
- 40.5
  38.5 Boot Loader Specification Configuration (BLSCFG)
- 40.6
  38.6 Labs
39 System Init: systemd, SystemV and Upstart
7
- 41.1
  39.1 The init Process
- 41.2
  39.2 Startup Alternatives
- 41.3
  39.3 systemd
- 41.4
  39.4 systemctl
- 41.5
  39.5 SysVinit Startup **
- 41.6
  39.6 chkconfig and service **
- 41.7
  39.7 Labs
40 Backup and Recovery Methods
12
- 42.1
  40.1 Backup Basics
- 42.2
  40.2 Backup vs Archive
- 42.3
  40.3 Backup Methods and Strategies
- 42.4
  40.4 tar
- 42.5
  40.5 Compression: gzip, bzip2 and xz and Backups
- 42.6
  40.6 dd
- 42.7
  40.7 rsync
- 42.8
  40.8 cpio **
- 42.9
  40.9 dump and restore **
- 42.10
  40.10 mt **
- 42.11
  40.11 Backup Programs **
- 42.12
  40.12 Labs
41 Linux Security Modules
4
- 43.1
  41.1 Linux Security Modules
- 43.2
  41.2 SELinux
- 43.3
  41.3 AppArmor
- 43.4
  41.4 Labs
42 Local System Security
9
- 44.1
  42.1 Local System Security
- 44.2
  42.2 Creating a Security Policy
- 44.3
  42.3 Updates and Security
- 44.4
  42.4 Physical Security
- 44.5
  42.5 BIOS
- 44.6
  42.6 Bootloader
- 44.7
  42.7 Filesystem Security
- 44.8
  42.8 setuid/setgid bits
- 44.9
  42.9 Labs
43 Basic Troubleshooting
8
- 45.1
  43.1 Troubleshooting Levels
- 45.2
  43.2 Troubleshooting Techniques
- 45.3
  43.3 Things to Check: Networking
- 45.4
  43.4 Things to Check: File Integrity
- 45.5
  43.5 Boot Process Failures
- 45.6
  43.6 Filesystem Corruption and Recovery
- 45.7
  43.7 Virtual Consoles
- 45.8
  43.8 Labs
44 System Rescue
8
- 46.1
  44.1 Rescue Media and Troubleshooting
- 46.2
  44.2 Using Rescue/Recovery Media
- 46.3
  44.3 System Rescue and Recovery
- 46.4
  44.4 Emergency Boot Media
- 46.5
  44.5 Using Rescue Media
- 46.6
  44.6 Emergency Mode
- 46.7
  44.7 Single User Mode
- 46.8
  44.8 Labs
45 Closing and Evaluation Survey
1
- 47.1
  45.1 Evaluation Survey

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LFS301 – Linux Foundation – Linux for System Administrators

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