Complete Linux Training To Get Your Dream It Job

Welcome to Module 1 Preview 00:09

Everyday Linux Preview 00:50

What is Linux? Preview 03:14

What is Linux?

Unix vs. Linux Preview 03:04

Unix vs. Linux

Module 1 Quiz

Module 1 Homework Preview 00:03

Module 1 Handouts Preview 00:01

Welcome to Module 2 Preview 00:09

Linux Distributions Preview 02:29

Linux Distributions

What is Virtual Box? Preview 01:52

What is Virtual Box?

Downloading and Installing Oracle VirtualBox Preview 06:05

Downloading and Installing Oracle VirtualBox:

VirtualBox is a free virtualization tool which allows you to run multiple virtual machines on one host.  In this lecture you will learn how to download, install and configure VirtualBox. 

• Simply to go any search engine and type download Oracle virtualbox

• The very first result should give you the link as "Go to Download" under virtualbox.org

• Click on "Go to Download" link and on the next page click on the download that is appropriate for your host platform. e.g. if you are running Windows on your PC then pick "Windows Host"

• Once clicked on the link it will give you the option to download

• Start the download process and upon completion run the executable which will guide you through the entire installation process

Download and Install VMWare Player (Optional) Preview 03:46

Creating First Virtual Machine Preview 05:33

• If your Virtual Box only showing 32 bit =

http://www.fixedbyvonnie.com/2014/11/virtualbox-showing-32-bit-guest-versions-64-bit-host-os/

• Help to release mouse capture in virtualBox. Press one key by itself: *The [CTRL] key on the right hand side of the keyboard

Different Ways to Install Linux Preview 03:02

Different Ways to Install Linux

Linux Installation (CentOS7 - Recommended) Preview 25:05

Linux Installation (CentOS7 - Recommended)

• If your Virtual Box only showing 32 bit =

http://www.fixedbyvonnie.com/2014/11/virtualbox-showing-32-bit-guest-versions-64-bit-host-os/

• 
  

• Help to release mouse capture in virtualBox. Press one key by itself: *The [CTRL] key on the right hand side of the keyboard

• Download CentOS ISO image = https://www.centos.org/download/

• Help to release mouse capture in virtualBox. Press one key by itself: *The [CTRL] key on the right hand side of the keyboard

• For 32bit CentOS go to http://mirror.centos.org/altarch/7/isos/i386/

Linux Installation (CentOS8) Preview 24:33

Linux Installation (CentOS8)

Message for Redhat Installation Preview 00:45

Redhat Linux Installation (Optional) Preview 07:45

Redhat7 Linux Installation

Ubuntu Linux Installation (Optional) Preview 16:43

Ubuntu Linux Installation

CentOS vs. CentOS Stream Preview 03:26

Take a snapshot of VM Preview 01:46

Linux Desktop (GUI) Preview 05:56

Linux Desktop (GUI)

Virtual Machine Management Preview 10:26

Virtual Machine Management

Linux vs. Windows Preview 04:05

Linux vs. Windows

Who Uses Linux? Preview 02:31

Who Uses Linux?

Keyboard Keys Used in Linux Preview 10:23

Keyboard Keys Used in Linux

Module 2 Quiz

Module 2 Homework Preview 00:32

Module 2 Handouts Preview 00:01

• Help to release mouse capture in virtualBox. Press one key by itself: *The [CTRL] key on the right hand side of the keyboard

Welcome to Module 3 Preview 00:09

Command Prompts and Getting Prompts Back Preview 03:56

Linux Command Prompts and Getting Prompts Back

Accessing Linux System Preview 02:52

Accessing Linux System:

• Installing Putty or any other SSH Client

• Comparison of other OS clients

Download and Install Putty Preview 03:23

Download and Install Putty

New Network Command (ifconfig and ip) Preview 03:44

New Network Command (ifconfig and ip)

Connect Linux VM via Putty Preview 05:46

Connect Linux VM via Putty

• Power down the OS

• Now on your Virtual Box go to settings->network->on adapter 1 choose host only adapter->click ok.

• Now start your OS. Run ifconfig; now the NIC inet address is your IP.

• Use this and run it on your putty. Login with your credentials.

Important Things to Remember in Linux Preview 02:26

Important Things to Remember in Linux:

• Root account role

• Case sensitive

• File name standards

Introduction to Linux File System Preview 05:14

Introduction to Linux File System:

• What is File system?

• Different type of file system

• How to find file system type in Linux and Windows

FileSystem Structure and Description Preview 12:30

FileSystem Structure and Description

File System Navigation Commands (cd , ls and pwd) Preview 09:50

File System Navigation Commands (cd , ls and pwd)

• cd

• pwd

• ls

What is root? Preview 02:18

In this lecture we will cover

• What is root user

• What is root / directory

• What is /root home directory

Absolute and Relative Paths Preview 05:03

Absolute and Relative Paths

• Absolute path

• Relative path

• Navigation to filesystem using both paths

Directory Listing Attributes Preview 03:01

Linux Directory Listing Attributes

Creating Files and Directories (touch, cp, vi, mkdir) Preview 08:41

Creating Files and Directories (touch, cp, vi, mkdir)

Copying directories Preview 04:03

Linux File Types Preview 01:27

Linux File Types

Finding Files and Directories (find, locate) Preview 07:09

Finding Files and Directories (find, locate)

Difference Between Find and Locate Commands Preview 05:40

Difference Between Find and Locate Commands

Changing Password Preview 04:24

Changing user password in Linux

WildCards (*, ?, ^, []) Preview 09:55

Linux wildCards (*, ?, ^, [])

Soft and Hard Links (ln) Preview 11:57

Hard and Soft Links (ln) in Linux

Module 3 Quiz

Module 3 Homework Preview 00:18

• Create 10 files under your home directory (File names = jerry, kramer, george, lex, clark, lois, homer, bart, lisa, and marge)
• Create 3 directories under your home directory (Dir name = seinfeld, superman and simpsons)

Module 3 Handouts Preview 00:01

Welcome to Module 4 Preview 00:09

Linux Command Syntax Preview 06:31

Linux Command Syntax

• Command

• Options

• Argument

For example: ls -l filename

ls = command

-l = option

filename = argument

Files and Directory Permissions (chmod) Preview 12:42

Files and Directory Permissions (chmod):

- --- --- ---

- = First dash or bit identifies the file type

--- = 2nd 3 bits defines the permission for user (file or dir owner)

--- = 3rd 3 bits defines the permission for group

--- = 4th 3 bits defines the permission for everyone else

File Permissions Using Numeric Mode Preview 08:58

File Permissions Using Numeric Mode

chmod 777 file

File Ownership Commands (chown, chgrp) Preview 11:35

File Ownership Commands (chown, chgrp)

Access Control List (ACL) Preview 13:05

Linux Access Control List (ACL)

Help Commands Preview 04:48

Help Commands in Linux

• man

• whatis

• command --help

TAB Completion and Up Arrow Keys Preview 06:09

TAB Completion and Up Arrow Keys in Linux

Adding Text to Files Preview 12:22

Adding Text to Files in Linux

• echo 

• redirects > and >>

• vi

Input and Output Redirects (>, >>, <, stdin, stdout and stderr) Preview 13:58

Standard Output to a File (tee command) Preview 11:17

Standard Output to a File (tee command) in Linux

Pipes ( | ) Preview 05:09

Linux Pipes ( | )

File Maintenance Commands (cp, rm, mv, mkdir, rmdir) Preview 11:44

File Maintenance Commands (cp, rm, mv, mkdir, rmdir)

• cp

• rm

• mv

• mkdir

• rmdir or rm -f

• chgrp

• chown

Homework:

• move jerry, george, kramer and puddy files into seinfeld directory

• move homer, bart, marge, lisa files in simpsons directory

• move clark, luther and lois files in superman directory

File Display Commands (cat, less, more, head, tail) Preview 08:14

File Display Commands (cat, less, more, head, tail)

• cat

• more

• less

• head

• tail

• vi

Filters / Text Processing Commands Preview 02:29

Filters / Text Processing Commands:

• cut

• awk

• grep and egrep

• sort

• uniq

• wc

cut - Text Processors Commands Preview 10:17

cut - Text Processors Commands in linux

awk - Text Processors Commands Preview 14:19

awk - Text Processors Command in linux

grep/egrep - Text Processors Commands Preview 12:50

grep/egrep - Text Processors Command in linux

sort/uniq - Text Processors Commands Preview 09:49

sort/uniq - Text Processors Commands in Linux

wc - Text Processors Commands Preview 08:22

wc - Text Processors Command in Linux

Compare Files (diff and cmp) Preview 04:22

Compare Files (diff and cmp)

Compress and uncompress (tar, gzip, gunzip) Preview 09:38

Compress and uncompress (tar, gzip, gunzip)

Truncate File Size (truncate) Preview 07:47

Truncate File Size (truncate)

Combining and Splitting Files Preview 06:41

Combining and Splitting Files in Linux

Linux vs. Windows Commands Preview 06:29

Linux vs. Windows Commands

Module 4 Quiz

Module 4 Homework Preview 01:39

Module 4 Handouts Preview 00:01

Welcome to Module 5 Preview 00:09

Linux File Editor (vi) Preview 14:23

Linux File Editor (vi)

• vi 

• i = Insert mode

• a = insert and move cursor

• zz or :wq! = save file and quit vi editor

• :q! = quit vi editor without saving

• up, down, left and right keys = to navigate within vi editor 

• o = to start inserting from a new line

• Shift g = Takes you to the end of a file while in vi

• / = searches for a pattern while in vi mode

Difference between vi and vim Editors Preview 11:39

Difference between vi and vim Editors in Linux

"sed" Command Preview 21:00

Linux "sed" Command

More sed commands can be found in:

https://linuxconfig.org/learning-linux-commands-sed

User Account Management (useradd, groupadd, usermod, userdel, groupdel) Preview 14:25

User Account Management (useradd, groupadd, usermod, userdel, groupdel)

• useradd

• userdel

• groupadd

• groupdel

• usermod

User Files

• /etc/passwd

• /etc/shadow

• /etc/group

Full command example:

• useradd –g superheros –s /bin/bash –c “user description” –m –d /home/spiderman spiderman

Enable Password Aging Preview 13:42

Switch Users and Sudo Access (su, sudo) Preview 08:35

Switch Users and Sudo Access (su, sudo)

• su or su -

• sudo command

Monitor Users (who, last, w, id) Preview 07:02

• who
• last
• w
• id

Talking to Users (users, wall, write) Preview 08:30

Talking to users in Linux

• users

• wall

• write

Linux Directory Service - Account Authentication Preview 05:50

Linux Directory Service - Account Authentication

Difference between Active Directory, LDAP, IDM, WinBIND, OpenLDAP etc. Preview 08:34

Difference between Active Directory, LDAP, IDM, WinBIND, OpenLDAP etc.

System Utility Commands (date, uptime, hostname, uname, which, cal, bc) Preview 08:43

System Utility Commands in Linux (date, uptime, hostname, uname, which, cal, bc)

Processes, Jobs and Scheduling Preview 05:23

systemctl command Preview 08:53

ps command Preview 07:20

top command Preview 09:13

kill command Preview 08:10

crontab command Preview 07:35

at command Preview 07:37

Additional cronjobs (hourly, daily, weekly, monthly) Preview 07:05

Additional cronjobs in Linux (hourly, daily, weekly, monthly)

Process Management (bg, fg, nice) Preview 14:08

Process Management in Linux (bg, fg, nice)

System Monitoring Commands (df, dmesg, iostat 1, netstat, free, top) Preview 09:04

System Monitoring Commands in Linux:

• top

• df

• dmesg

• iostat 1

• netstat

• free

• cat /proc/cpuinfo

• cat /proc/meminfo

System Logs Monitor (/var/log) Preview 11:08

System Logs Monitor in Linux:

• /var/log

• /var/log/message

• dmesg

• mail

System Maintenance Commands (shutdown, init, reboot, halt) Preview 05:02

System Maintenance Commands in Linux:

• shutdown

• reboot

• init 0-6

• halt

Changing System Hostname (hostnamectl) Preview 05:45

Changing System Hostname in Linux (hostnamectl)

Finding System Information (uname, dmidecode) Preview 04:29

Finding System Information in Linux:

• uname

• cat /etc/redhat-release

• cat /etc/*rel*

• dmidecode

Finding System Architecture (arch) Preview 03:35

Finding System Architecture in Linux (arch)

Terminal Control Keys Preview 03:28

Terminal Control Keys in Linux:

• CTRL-u   - erase everything you've typed on the command line

• CTRL-c   - stop/kill a command

• CTRL-z   - suspend a command

• CTRL-d   - exit from an interactive program (signals end of data).

Terminal Commands (clear, exit, script) Preview 06:11

Terminal Commands in Linux (clear, exit, script)

Recover Root Password (single user mode) Preview 05:25

Recover Root Password in Linux:

• On the grub menu, hit the arrow key to pause on the grub menu then hit [e] to edit

• Arrow down to line where is says Linux16

• Go to the end of the line

• Hit spacebar

• Type rd.break

• Then control + X to boot the entry in grup

• Reboot puts you in a root shell

• Then mount –o remount,rw /sysroot/

• Type chroot /sysroot/

• Type passswd

• Create new password

• last step: touch /.autorelabel

• enter

• exit

SOS Report Preview 06:34

SOS Report in Linux

Environment Variables Preview 13:35

Environment Variables in Linux

Special Permissions with setuid, setgid and stick bit Preview 14:23

Module 5 Quiz

Module 5 Homework Preview 01:26

Module 5 Handouts Preview 00:01

Welcome to Module 6 Preview 00:09

Linux Kernel Preview 02:25

Linux Kernel

What is a Shell? Preview 03:07

What is a Shell in Linux?

Types of Shells Preview 06:46

Types of Shells in Linux

Shell Scripting Preview 03:18

Linux Shell Scripting

Basic Shell Scripts Preview 12:41

Linux Basic Shell Scripts:

#!/bin/bash

echo "Hello World"

Input and Output of Script Preview 14:24

Input and Output of Script in Linux (shell scripting)

if-then Scripts Preview 08:38

Linux if-then Scripts:

#!/bin/bash

if [ -e /home/iafzal/veronica ]

        then
        echo "File exist"
        else
        echo "File does not exist"
fi

for Loop Scripts Preview 07:43

Linux for Loop Scripts

#!/bin/bash

if [ -e /home/iafzal/check ]

        then
        echo "File exist"
        else
        echo "File does not exist"
fi

do-while Scripts Preview 05:40

Linux do-while Scripts:

#!/bin/bash

count=0
num=10
while [ $count -lt 10 ]
do
        echo
        echo $num seconds left to stop this process $1
        echo
        sleep 1

num=`expr $num - 1`
count=`expr $count + 1`
done
echo
echo $1 process is stopped!!!
echo

Case Statement Scripts Preview 07:03

Linux case Statement Scripts:

#!/bin/bash

echo Please enter the letter next to the command that you want to select:
echo 'a date'
echo 'b ls'
echo 'c who'
echo 'd hostname'

        read choice

                case $choice in
a) date;;
b) ls;;
c) who;;
d) hostname;;
*) echo Invalid choice - Bye.

                esac

Check Remote Servers Connectivity Preview 24:29

Check Remote Servers Connectivity script in Linux

Aliases (alias) Preview 09:36

Setting up Aliases (alias) in Linux

User and Global Aliases Preview 08:40

User and Global Aliases in Linux

Shell History (history) Preview 05:08

Shell History (history) in Linux

Module 6 Quiz

Module 6 Homework Preview 00:43

Module 6 Handouts Preview 00:01

Welcome to Module 7 Preview 00:09

Enable Internet on Linux VM Preview 02:54

Enable Internet on Linux VM:

• Open Virtualbox Manager

• Select the machine you cannot get internet on in the left pane

• Click the Settings button in the top menu

• Click Network in the left pane in the settings window

• Switched to Bridged Adaptor in the Attached to drop-down menu

• Hit OK to save your changes

• Start your VM

Network Components Preview 03:02

Linux Network Components:

• IP

• Subnet mask

• Gateway

• Static vs. DHCP

• Interface

• Interface MAC

Network Files and Commands (ping, ifconfig, ifup, ifdown, netstat, tcpdump) Preview 08:57

Network Files and Commands in Linux:

• Interface configuration files

• /etc/hosts

• Verion 6 = /etc/sysconfig/network

• Version 7 = /etc/hostname

• /etc/sysconfig/network-scripts/ifcfg-nic

• /etc/resolv.conf

• /etc/nsswitch.conf

• Network Commands

• ping

• ifconfig

• ifup or ifdown

• netstat

• tcpdump

NIC Information (ethtool) Preview 07:06

NIC Information (ethtool) in Linux

NIC or Port Bonding Preview 17:42

NIC or Port Bonding in Linux

New Network Utilities (nmtui, nmcli, nm-connection-editor and GNOME Settings) Preview 25:02

Downloading Files or Apps (wget) Preview 07:42

Downloading Files or Apps (wget) in Linux

curl and ping commands Preview 09:56

curl and ping commands in Linux

FTP - File Transfer Protocol Preview 22:29

FTP - File Transfer Protocol in Linux

SCP - Secure Copy Protocol Preview 07:56

SCP - Secure Copy Protocol in Linux

rsync - Remote Synchronization Preview 15:55

rsync - Remote Synchronization in Linux

System Updates and Repos (rpm, yum) Preview 12:10

System Updates and Repos in Linux:

• rpm

• yum

System Upgrade and Patch Management Preview 08:41

System Upgrade/Patch Management in Linux

Create Local Repository from CD/DVD Preview 14:02

Create Local Repository from CD/DVD in Linux

Advance Package Management Preview 15:01

Linux Advance Package Management

Rollback Patches and Updates Preview 14:22

Rollback Patches and Updates in Linux

https://access.redhat.com/solutions/64069

SSH and Telnet Preview 06:28

SSH and Telnet in Linux

SSH vs. Telnet in Linux

DNS - Download, Install and Configure (Domain Name Systems) Preview 30:18

DNS - Download, Install and Configure (Domain Name Systems) in Linux

Hostname or IP Lookup (nslookup and dig) Preview 05:35

Hostname or IP Lookup (nslookup and dig) in Linux

Network Time Protocol (ntp) Preview 05:08

Linux Network Time Protocol (ntp)

chronyd (New Version of NTP) Preview 08:21

Linux chronyd (New Version of NTP)

New System Utility Command (timedatectl) Preview 09:29

Sendmail Preview 09:17

Linux Sendmail

Web Server (Apache - HTTP) Preview 15:09

Linux Web Server (Apache - HTTP):

<!DOCTYPE html>

<html>
<body style="background-color:lightgrey;">
<br>
<h1 style="text-align:center;">Welcome to My First Page</h1>
<h4 style="text-align:center;">My name is Imran Afzal</h4>
<br>
<br>
<br>
</body>
</html>

Central Logger (rsyslog) Preview 06:27

Linux Central Logger (rsyslog)

Securing Linux Machine (OS Hardening) Preview 24:26

Securing Linux Machine (OS Hardening)

OpenLDAP Installation Preview 11:28

OpenLDAP Installation

Tracing Network Traffic (traceroute) Preview 06:07

Tracing Network Traffic (traceroute)

How to open Image File through Command Line Preview 06:42

How to open Image File through Command Line in Linux

Configure and Secure SSH Preview 15:35

SSH-Keys - Access Remote Server without Password Preview 13:46

Access Remote Server without Password using SSH-Keys in Linux

Linux Web-Based Administration (cockpit) Preview 19:33

Firewall Preview 47:41

Tune System Performance (tuned, nice and renice) Preview 20:20

Run Containers Preview 36:29

Module 7 Quiz

Module 7 Homework Preview 00:18

Module 7 Handouts Preview 00:01

Welcome to Module 8 Preview 00:09

System Run Levels (0 thru 6) Preview 04:51

Linux System Run Levels (0 thru 6)

Linux Boot Process Preview 06:43

Linux Boot Process

Linux Boot Process (Newer Versions) Preview 06:50

Linux Boot Process (Newer Versions)

Message of the Day Preview 03:03

Linux Message of the Day

Customize Message of the Day Preview 10:38

Customize Message of the Day in Linux

Storage Preview 03:27

Storage

Disk Partition (df, fdisk) Preview 02:58

Linux Disk Partition (df, fdisk)

Add Disk and Create Standard Partition Preview 12:19

Add Disk and Create Standard Partition in Linux

Logical Volume Managment (LVM) Preview 04:16

Linux Logical Volume Managment (LVM)

LVM Configuration During Installation Preview 16:02

Linux LVM Configuration during Installation

Add Disk and Create New LVM Partition (pvcreate, vgcreate, lvcreate,) Preview 12:26

Add Virtual Disk and Create New LVM Partition in Linux (pvcreate, vgcreate, lvcreate,)

Extend Disk using LVM Preview 14:10

Extend Disk using Linux LVM

Adding Swap Space Preview 13:00

Adding Swap Space in Linux

Advance Storage Management with Stratis Preview 16:46

RAID Preview 04:45

RAID (Redundant Array of Independent Disks)

File System Check (fsck and xfs_repair) Preview 16:43

Linux File System Check (fsck and xfs_repair)

System Backup (dd Command) Preview 14:03

Linux System Backup (dd Command)

Network File System (NFS) Preview 36:45

Installation and Configuration of Network File System (NFS)

Samba Installation and Configuration Preview 22:57

Linux Samba Installation and Configuration

NAS Drive for NFS or Samba Preview 10:57

SATA and SAS Preview 06:32

Difference Between CentOS/Redhat 5, 6 and 7 Preview 14:45

Difference Between CentOS/Redhat 5, 6 and 7

Difference Between CentOS/RHEL 7 and 8 Preview 05:20

Difference Between CentOS/RHEL 7 and 8

Module 8 Quiz

Module 8 Homework Preview 00:18

Module 8 Handouts Preview 00:01

Welcome to Module 9 Preview 00:09

Resume Workshop Preview 11:31

Resume Workshop

Cover Letter Preview 09:59

Cover Letter

Post Resume and What to Expect Preview 09:54

Post Resume and What to Expect

Linux Administrator Job Duties Preview 08:24

Linux Administrator Job Duties

Exposure to Other Technologies Preview 05:09

Exposure to Other Technologies

Module 9 Homework Preview 00:15

Module 9 Handouts Preview 00:01

Welcome to Module 10 Preview 00:09

What is IT? Preview 02:38

What is IT?

IT Components Preview 02:09

IT Components

Facts about IT Preview 04:32

Facts about IT

Everyday Examples of Linux Preview 01:08

Linux Around Us

Linux Operating System Jobs Preview 09:54

Linux Operating System Jobs

IT Management Jobs Preview 03:16

IT Management Jobs

Interview Workshop Preview 14:00

Interview Workshop

Redhat Certifications (RHCSA, RHCE etc.) Preview 12:58

Redhat Certifications (RHCSA, RHCE etc.)

RHCSA

https://www.redhat.com/en/services/training/ex200-red-hat-certified-system-administrator-rhcsa-exam#

RHCE:

https://www.redhat.com/en/services/training/ex300-red-hat-certified-engineer-rhce-exam

RHCA:

https://www.redhat.com/en/services/certification/rhca

Join Linux Community Preview 04:26

Join Linux Community

200+ Interview Questions Preview 00:03

200+ Linux Interview Questions

Module 10 Homework Preview 00:05

Module 10 Handouts Preview 00:01

Welcome to Course Recap Preview 00:09

Commands We Have Learned Preview 27:07

Don't Give up Preview 01:12

Congratulations Preview 00:08

Recap - Handout Preview 00:03

Final Exam

This will be the final quiz that will cover all the modules

Welcome to Additional Resources Preview 00:09

Troubleshooting Putty Connection Preview 11:41

Changing Default File Permissions (umask) Preview 08:07

Create VM on VMWare Player Preview 05:14

Install Oracle Virtualbox on MAC Preview 04:31

Install Oracle Guest Addition (Tools) Preview 09:40

Filesystem Color Definition Preview 19:11

• Blue: Directory

• Green: Executable or recognized data file

• Sky Blue: Symbolic link file

• Yellow with black background: Device

• Pink: Graphic image file

• Red: Archive file

• Red with black background: Broken link

Troubleshooting File Issues Preview 17:56

Troubleshooting Change Directory Issues Preview 18:54

Fixing Corrupted FileSystem Preview 20:30

Most common causes of file system corruption are due to improper shutdown or startup procedures, hardware failures, or NFS write errors. Shutdown should be done through one of the system shutdown commands; these sync the file system first. Never shut the system down by turning off the power. Taking a mounted file system off-line or physically write-protecting a mounted file system can also corrupt the disk. Improper startup includes not checking a file system for consistencies (fsck) before mounting it and not repairing any inconsistencies discovered by fsck. Hardware failures could be a bad block on disk, a bad disk controller, a power outage, or accidental unplugging of the system. Software errors in the kernel can also cause file system corruption

Linux System Performance Issues Preview 33:54

IP Assigned but not Reachable Preview 20:37

Remove Un-necessary or Orphan Packages Preview 11:54

SELinux Preview 35:35

Types of Security Threats Preview 18:10

Running Linux on Web Browser Preview 04:10

Improve Typing Skills Preview 06:06

What is Virtualization? Preview 13:03

Introduction to VMWare Preview 08:12

Additional Resources - Handout Preview 00:01

Welcome to Bonus Section Preview 00:09

Bonus Lecture Preview 03:38