Course Curriculum
Introduction
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Module 1
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Module 2 - Download, Install and Configure
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- Welcome to Module 2 (0:09)
- Lab Design (2:47)
- What is VirtualBox (1:51)
- Download and Install VirtualBox (6:05)
- Download and Install VMWare Player (Optional) (3:46)
- CentOS vs. CentOS Stream (3:26)
- Creating First Virtual Machine (5:33)
- Linux CentOS7 Installation (25:05)
- Linux CentOS8 Installation (24:33)
- Download and Install Linux (CentOS 9) (13:23)
- Option 2 - Linux Installation on Cloud (8:03)
- Message for Redhat Installation (0:45)
- Redhat Linux Installation (Optional) (7:45)
- Linux Ubuntu Installation - Optional (16:43)
- Different Ways to Install OS (3:02)
- Take a snapshot of VM (1:46)
- Virtual Machine Management (10:26)
- Keyboard Keys Used in Linux (10:23)
- Linux Desktop or GUI (5:56)
- Quiz
- Module 2 Homework
- Module 2 Handouts
Module 3 - System Access and File System
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after you enroll
- Welcome to Module 3
- Command Prompts and Getting Prompts Back (3:56)
- Access Linux System (2:52)
- Download and Install Putty (3:23)
- New network command (3:44)
- Connect Linux via Putty (5:46)
- Important Things to Remember in Linux (2:26)
- Introduction to Filesystem (5:14)
- FileSystem Structure and Description (12:30)
- File System Navigation Commands (9:50)
- What is root (2:18)
- Absolute and Relative Paths (5:03)
- Directory Listing Attributes (3:01)
- Creating Files and Directories (8:41)
- Copying Directories (4:03)
- Linux File Type (1:27)
- Finding files and directories (7:09)
- Difference Between Find and Locate Commands (5:39)
- Changing password (4:24)
- Wildcards (9:55)
- Soft and Hard Links (11:57)
- Quiz
- Module 3 Homework
- Module 3 Handouts
Module 4 - Linux Fundamentals
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- Welcome to Module 4 (0:09)
- Linux Command Syntax (6:31)
- Files and Directory Permissions Using Letters (12:42)
- Files and Directory Permissions Using Numeric Values (8:58)
- File Ownership Commands (11:35)
- Access Control List (ACL) (13:04)
- Help Commands (4:48)
- TAB and Up Arrow (6:09)
- Adding Text to Files (12:22)
- Input and Output Redirects (13:58)
- Standard Output to a File (tee command) (11:17)
- Pipes (5:09)
- File Maintenance Commands (11:44)
- File Display Commands (8:14)
- Filters-Text Processors Commands (2:29)
- cut - Text Processors Commands (10:17)
- awk - Text Processors Commands (14:19)
- grep-egrep - Text Processors Commands (12:50)
- sortuniq - Text Processors Commands (9:49)
- wc - Text Processors Commands (8:22)
- Compare Files (diff and cmp) (4:22)
- Compress and Un-Compress Files (9:38)
- Truncate File Size (truncate) (7:46)
- Combining and Splitting Files (6:41)
- Linux vs. Windows Commands (6:29)
- Quiz
- Module 4 Homework
- Module 4 Handouts
Module 5 - System Administration
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days
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after you enroll
- Welcome to Module 5 (0:09)
- Linux File Editor - vi (14:23)
- Difference between vi and vim Editor (11:39)
- sed Command (21:00)
- User Account Management (14:25)
- Enable Password Aging (13:42)
- Switch Users and Sudo (8:35)
- Monitor Users (who, last, w, id) (7:02)
- Talking to Users (users, wall, write)
- Linux Directory Service - Account Authentication (5:50)
- Difference AD, openLDAP, WinBind etc. (8:34)
- System Utility Commands (date, uptime, hostname, uname, which, cal, bc) (8:43)
- Processes, Jobs and Scheduling (5:23)
- systemctl command (8:53)
- ps command (7:20)
- top command (9:13)
- kill command (8:10)
- crontab command (7:35)
- at command (7:37)
- Additional cronjobs (hourly, daily, weekly, monthly) (7:06)
- Process Management (bg, fg, nice) (14:08)
- System Monitoring Commands (df, dmesg, iostat 1, netstat, free, top) (9:04)
- System Logs Monitor (/var/log) (11:08)
- System Maintenance Commands (shutdown, init, reboot, halt) (5:02)
- Changing System Hostname (hostnamectl) (5:44)
- Finding System Information (uname, dmidecode) (4:29)
- Finding System Architecture (arch) (3:34)
- Terminal Ctrl Keys (3:28)
- Terminal Commands (clear, exit, script) (6:11)
- Recover Root Password (single user mode) (5:25)
- SOS Report (6:34)
- Environment Variable (13:35)
- Special Permissions with setuid, setgid and stick bit (14:23)
- Quiz
- Module 5 Homework
- Module 5 Handouts
Module 6 - Shell Scripting
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- Welcome to Module 6 (0:09)
- What is Kernel (2:25)
- What is Shell (3:07)
- Type of Shells (6:46)
- Shell Scripting (3:18)
- Basic Shell Scripts (12:41)
- InputOutput Script (14:24)
- if-then Scripts (8:38)
- for loop Scripts (7:43)
- do-while Scripts (5:40)
- case statement (7:03)
- Check Remote Servers Connectivity (24:29)
- Aliases (9:36)
- User and Global Aliases (8:40)
- Shell history (5:08)
- Quiz
- Module 6 Homework
- Module 6 Handouts
Module 7 - Networking, Services, and System Updates
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days
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after you enroll
- Welcome to Module 7 (0:09)
- Enabling Internet in Linux VM (2:54)
- Network Components (3:02)
- Network Files and Commands (ping, ifconfig, ifup, ifdown, netstat, tcpdump) (8:57)
- NIC Information (7:06)
- NIC Bonding (17:42)
- New Network Utilities (nmtui, nmcli, nm-connection-editor and GNOME Settings) (25:02)
- Downloading Files or Apps (wget) (7:42)
- curl and ping Commands (9:56)
- FTP - File Transfer Protocol (22:29)
- SCP - Secure Copy Protocol (7:56)
- rsync - Remote Synchronization (15:55)
- System Updates and Repos (12:10)
- System Upgrade and Patch Management (8:41)
- Create Local Yum Repo (14:02)
- Advance Package Management (15:01)
- Rollback Updates and Patches (14:19)
- SSH and Telnet (6:28)
- Download, Install and Configure DNS (30:18)
- Hostname and IP lookup (5:35)
- Network Time Protocol - NTP (5:08)
- chronyd - Newer Version of NTP (8:21)
- New System Utility (timedatectl) (9:29)
- Sendmail (9:17)
- WebServer - httpd (15:09)
- Central Logger - rsyslog (6:26)
- Securing Linux Machine - OS Hardening (24:26)
- OpenLDAP (11:28)
- Tracing Network Traffic - traceroute (6:07)
- How to Open an Image File (6:43)
- Configure and secure SSH (15:35)
- SSH-Keys - Access Remote Server without Password (13:46)
- Linux Web-Based Administration (cockpit) (19:33)
- Manage network security (Firewalld) (47:41)
- Tune System Performance (20:20)
- Run Containers (36:29)
- Kickstart (Automate Linux Installation) (33:01)
- DHCP Server (13:39)
- Quiz
- Module 7 Handouts
- Module 7 Homework
Module 8 - Disk Management and Run Levels
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days
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- Welcome to Module 8 (0:09)
- System Run Levels (4:51)
- Computer Boot Process (5:57)
- Linux Boot Process (6:43)
- Linux Boot Process (Newer Versions) (6:50)
- Message of the Day - motd (3:03)
- Customize Message of the Day (10:36)
- Introduction to Storage (3:27)
- Disk Partition Commands (2:58)
- Add Disk and Create Standard Partition (12:19)
- Logical Volume Management - LVM (4:16)
- LVM Configuration During Installation (16:02)
- Add Disk and Create LVM Partition (12:26)
- Extend Disk with LVM (14:10)
- Add Swap Space (13:00)
- Advance Storage Management with Stratis (16:46)
- RAID (4:45)
- File System Check (16:43)
- System Backup (14:03)
- Network File System - NFS (36:45)
- Samba Installation and Configuration (22:57)
- NAS Device for NFS and Samba (10:57)
- SATA and SAS (6:32)
- Difference Between Linux 5, 6 and 7 (14:45)
- Difference Between RHEL7 and 8 (5:20)
- Quiz
- Module 8 Homework
- Module 8 Handouts
Module 9 - All About Resume
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Module 10 - All About Interview
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Course Recap
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Additional Resources
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days
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after you enroll
- Welcome to Addtinal Resources (0:09)
- Troubleshooting Putty Connection (11:41)
- Changing Default File Permissions (umask) (8:07)
- Create VM on VMWare Player (5:14)
- Oracle VM on MAC (4:31)
- Oracle Tools (9:40)
- Filesystem Color Definition (19:11)
- Troubleshooting File Issues (17:56)
- Cannot CD Into a Directory (18:53)
- Filesystem Corruption - UPDATED (20:30)
- System is Running Slow (33:54)
- IP Address Assigned but not Reachable (20:37)
- Remove Un-necessary or Orphan Packages (11:54)
- SELinux (35:35)
- Types of Security Threats (18:10)
- Running Linux on Web Browser (4:10)
- Improve Typing Speed (6:06)
- What is Virtualization (13:03)
- Introduction to VMWare (8:12)
- Additional Resources
- Difference Between Linux 5, 6 and 7 (14:45)
- Firewall (firewalld – Practical Examples) (23:35)
- VMWare Workstation Player (5:24)
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