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Linux Operating Systems

Learn and Master Linux Operating Skills

4.6(85)14h 25m66 lectures14 sections

What you'll learn

  • Understand the basics of Linux OS
  • Manage files and permissions
  • Learn Shell Utilities tools
  • Manage tasks and packages
  • Manage users and networks
  • Apply skills on servers
Linux Operating Systems

About this course

Linux is an open-source operating system known for its power and flexibility. It offers all the features of modern operating systems, such as multi-user capabilities, multitasking, virtual memory, and advanced memory management, along with special support for networking. It is one of the most stable and secure systems, fully compatible with hardware components. Being open-source and free, Linux receives continuous updates and sustainable development from a global community of companies and programmers, making it an ideal choice for both organizations and individuals. This course will teach you how to work with Linux professionally, from the basics to advanced skills, allowing you to leverage its unique capabilities in system and network management efficiently.

Expected outcomes

  • Ability to execute and manage basic commands in Linux.
  • Skills in file and permission management efficiently.
  • Mastery of writing Shell scripts to enhance productivity.
  • Deep understanding of user, network, and server management.

Instructor

Eng. Ahmed Haykal

Eng. Ahmed Haykal

ITO Infrastructure Consultant at DXC Technology, MBA holder, expert in Ansible, AIX, RHCE, and ITIL v3 certified.
$19.99
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    Course content

    1

    Definitions, Control, and Configuration

    10 lectures
    1. Linux Introduction22:58
    2. Hardware & Software Basics19:22
    3. Server & Client Concept5:04
    4. Operating Systems Overview8:41
    5. Network Security & DMZ4:12
    6. Virtualization Setup11:49
    7. Linux Distributions10:06
    8. Linux Installation13:33
    9. Linux Architecture13:57
    10. Terminal & Preferences6:55
    2

    Linux Operating System Commands

    2 lectures
    1. Linux Command Structure19:13
    2. Help & Man Commands8:07
    3

    Working with Files and Folders

    4 lectures
    1. Create Files & Directories12:18
    2. Navigation & User Switching9:03
    3. Dot & Path Concepts9:15
    4. Copy / Move / Remove19:48
    4

    Writing Inside Files

    3 lectures
    1. Nano Editor7:03
    2. Vim Basics13:28
    3. File Viewing Commands16:18
    5

    File and Folder Permissions

    8 lectures
    1. Understanding LS -l Output15:46
    2. Inode Concept9:20
    3. Linux File Types31:48
    4. File Permissions (Symbolic Mode)12:07
    5. Permissions (Octal Mode)11:16
    6. Umask & Default Permissions11:30
    7. Special Permissions (SUID, SGID, Sticky Bit)12:07
    8. Ownership & Attributes (chown, chgrp, chattr)6:37
    6

    Shell Utilities

    10 lectures
    1. Users & Load Commands16:30
    2. System & Kernel Info6:02
    3. Server Settings & Time Management15:36
    4. Archiving & Compression (tar, gzip)17:57
    5. wc & which Commands4:34
    6. grep & find Commands23:46
    7. Redirection & I/O Streams12:42
    8. Pipe & Wildcards10:58
    9. Shell Variables & Initialization Files13:52
    10. Runtime vs Persistent Variables9:04
    7

    Tasks and Functions

    4 lectures
    1. Process Management (ps, top, kill)23:22
    2. Jobs & Background Control9:59
    3. Process Priority (nice & renice)8:30
    4. Task Scheduling (at & cron)21:29
    8

    Package Management

    5 lectures
    1. Package Management with RPM11:58
    2. RPM Queries & Package Info4:13
    3. Package Dependencies & File Ownership8:52
    4. Package Management with YUM13:30
    5. YUM Groups & Repository Setup8:17
    9

    User Administration

    4 lectures
    1. User Management Basics (useradd & user types)24:48
    2. User Modification & Deletion (usermod & userdel)12:34
    3. User Files Structure (/etc/passwd & /etc/shadow)18:04
    4. Group Management & Password Control14:59
    10

    Chapter Nine - Storage Administration

    13 lectures
    1. Disk Management Introduction5:05
    2. Disk Naming & lsblk Command11:53
    3. File System Types (Disk, RAM, Network)5:48
    4. Partitioning with MBR & GPT22:44
    5. Creating Partitions & mkfs6:26
    6. GPT Partitioning with gdisk6:58
    7. LVM Concepts & Benefits17:35
    8. Creating Physical & Volume Group5:18
    9. Creating Logical Volumes7:59
    10. LVM Display Commands31:33
    11. Extending & Reducing LVM11:03
    12. Swap Creation & Management13:21
    13. LVM GUI Tool7:28
    11

    Network Administration

    1 lectures
    1. Firewall Basics (iptables & firewalld)14:46
    12

    Network Security

    1 lectures
    1. Shell Scripting Introduction10:33
    13

    Shell Scripting

    1 lectures
    1. Advanced Shell Scripting (If, Test, Loops)34:09
    14

    Books

    2 lectures

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