by Integrity Training | Publisher: Stone River eLearning | Release Date: May 2018 | ISBN: 300000006A0134

The CompTIA Linux+ 2009 course covers the basic administration, security, networking, performance and maintenance tasks required to efficiently and smoothly run a Linux environment. The course contents are based on the recommended curriculum by CompTIA for the CompTIA Linux+ certification exams. The CompTIA Linux+ course offers theoretical as well as practical knowledge to effectively install, configure and manage a Linux based IT environment. The course is equally helpful to guide the students towards pursuing the CompTIA Linux+ certification. It covers the required content as specified in CompTIA’s exam objectives. The course has been designed in such a way that candidates will be able to install Linux and end up with a useable and secure Linux system.

1. Course Introduction
   • Introduction 00:00:10
   • Course Introduction Part 1 00:05:29
   • Course Introduction Part 2 00:02:53
   • Instructor Introduction 00:00:10
2. Unit 01 - Installation
   • Installation 00:00:49
   • Topic A: Linux Introduction 00:01:17
   • Ubuntu with OpenOffice / Firefox 00:03:29
   • Linux Platforms 00:03:22
   • Popular Distros Part1 00:02:00
   • Popular Distros Part2 00:02:50
   • Software Licensing Part1 00:03:16
   • Software Licensing Part2 00:01:41
   • Non-licensing Terminology 00:02:00
   • Demo - Exploring Linux and Licensing 00:03:28
   • Topic B: Pre Installation Tasks 00:00:21
   • Pre Installation Tasks Part2 00:02:53
   • Pre Installation Tasks Part3 00:01:11
   • Pre Installation Tasks Part4 00:00:54
   • Installation Files 00:01:11
   • Installation Types 00:01:01
   • ISO Burning Applications 00:00:52
   • Topic C: Linux Installation 00:00:23
   • File Systems 00:03:05
   • Partitioning 00:01:57
   • Minimum Partitions 00:03:02
   • Demo - Installing Linux 00:04:27
   • Logging On 00:00:54
   • Demo - Logging into Debian 00:03:31
   • Unit 01 Review 00:01:25
3. Unit 02 - Using Linux
   • Using Linux 00:00:45
   • Topic A: Graphical User Interfaces 00:00:11
   • User Interface Architecture 00:03:07
   • User Interface Architecture ( Cont.) 00:01:11
   • Demo - Exploring User Interfaces 00:07:37
   • Desktop Environments 00:00:54
   • GNOME 00:01:49
   • GNOME Environment 00:01:02
   • KDE 00:01:18
   • Xfce 00:01:33
   • Linux Applications 00:02:18
   • Demo - Exploring End-user Applications and OpenOffice Writer 00:05:01
   • Topic B: Command Line Linux 00:00:22
   • Command Line Interface 00:01:49
   • BASH (Bourne Shell) 00:01:26
   • Common Commands 00:00:57
   • Demo - Entering Commands at the BASH Prompt 00:08:08
   • BASH Proficiency 00:01:47
   • Command History 00:02:52
   • Shell Variables 00:01:40
   • Shell Metacharacters 00:02:06
   • Tab Completion 00:01:42
   • Demo - Exploring the BASH Command Line Interface 00:07:20
   • Piping 00:00:44
   • Piping and Redirecting 00:01:12
   • Standard I/O 00:00:46
   • Demo - Exploring Piping and Redirection 00:03:55
   • Named Pipes 00:01:05
   • Demo - Exploring Named Pipes 00:02:26
   • Getting Help 00:01:05
   • Man Page 00:00:48
   • Man Page Sections 00:00:41
   • Info Pages 00:01:32
   • Demo - Getting Help 00:03:24
   • Additional Help Options 00:02:40
   • Demo - Exploring Further Help Options 00:05:42
   • Unit 02 Review 00:01:02
4. Unit 03 - File and Directory Management
   • File and Directory Management 00:01:05
   • Topic A: Directory Organization 00:00:20
   • File Hierarchy Standard Part1 00:02:07
   • File Hierarchy Standard Part2 00:01:55
   • Directory Navigation 00:02:32
   • pushd and popd 00:01:39
   • Demo - Exploring the FHS Directories 00:08:51
   • Managing Directories 00:03:21
   • Demo - Managing Directories 00:12:05
   • Topic B: File Management 00:00:14
   • Files - Part 1 00:02:17
   • Files - Part 2 00:02:40
   • Wildcards 00:02:46
   • Demo - Managing Files 00:12:51
   • The vi Editor 00:01:52
   • vi Commands 00:02:20
   • Demo - Editing a File with vi 00:05:32
   • Links 00:01:35
   • Demo - Creating and Using File Links 00:06:03
   • File Information Commands 00:02:16
   • File Info with ls -lF 00:01:22
   • More File Information Commands 00:00:51
   • Demo - Examining File Types 00:07:28
   • Finding Files 00:02:02
   • Demo - Finding Files 00:06:40
   • Topic C: Removable Storage 00:00:26
   • Mounting Volumes 00:02:29
   • File System Types 00:02:03
   • Device Files 00:02:40
   • Mount Points 00:01:44
   • Mount Options 00:01:34
   • Example Commands 00:02:43
   • Mounting 00:01:03
   • Privilege Escalation 00:00:56
   • Demo - Mounting and Unmounting a CD and USB Drive 00:03:47
   • Unit 03 Review 00:01:46
5. Unit 04 - System Administration
   • System Administration 00:01:00
   • Topic A: Users and Groups 00:00:34
   • User Security - /etc/passwd 00:02:00
   • Password File Fields 00:01:09
   • User Security - /etc/shadow 00:01:33
   • Shadow File Fields 00:01:22
   • Privilege Escalation 00:01:29
   • Demo - Exploring User Accounts 00:04:29
   • Demo - Adding Your Account to the sudoers File 00:03:50
   • User Accounts 00:01:20
   • The /etc/login.defs File 00:01:04
   • The /etc/default/useradd File 00:01:05
   • The /etc/skel Directory 00:00:59
   • The adduser Command 00:00:42
   • The /etc/adduser.conf File 00:00:53
   • Demo - Creating User Accounts at the Command Line 00:06:30
   • GUI Admin Tools 00:01:11
   • Demo - Creating User Accounts via the GUI 00:01:54
   • Modifying Users 00:01:02
   • The chfn Command 00:01:42
   • The finger Command 00:00:30
   • Demo - Modifying a User Account 00:08:41
   • Creating Groups 00:00:50
   • Adding Users to Groups 00:00:54
   • Demo - Creating Groups and Adding Members 00:04:54
   • Deleting Accounts 00:01:10
   • Demo - Deleting Users and Groups 00:04:45
   • Topic B: File and Directory Permissions 00:00:55
   • File Ownership 00:01:44
   • Managing File Ownership 00:01:27
   • File and Directory Permissions / Files Ownership 00:01:11
   • Demo - File and Directory Permissions 00:05:01
   • Files and Directory Permission 00:02:16
   • The Mode 00:02:38
   • Mode Explained 00:01:03
   • Demo - Viewing File Permissions 00:01:36
   • Changing Permissions 00:01:10
   • Numeric Syntax 00:04:18
   • Default Permissions 00:01:06
   • Demo - Changing File Permissions 00:02:50
   • Directory Permissions 00:00:29
   • Umask 00:02:56
   • Demo - Viewing and Changing the Umask 00:02:57
   • Special Permissions 00:01:42
   • Special Permissions in the Mode 00:03:01
   • Setting Special Permissions 00:02:32
   • Demo - Viewing and Changing Special Permissions 00:05:42
   • File System Specific Attributes 00:01:43
   • Demo - Viewing and Changing ext3 File Attributes 00:05:01
   • Topic C: User Environment Configuration 00:00:34
   • Variables 00:02:07
   • Viewing Variables, Custom Variables 00:03:13
   • Custom Variables 00:00:56
   • PATH 00:01:44
   • Changing the Prompt 00:00:53
   • Prompt 00:00:45
   • Demo - Working with Shell and Environment Variables 00:05:32
   • Command Aliases Part 1 00:00:58
   • Command Aliases Part 2 00:00:51
   • Demo - Viewing and Creating Command Aliases 00:02:14
   • Environment Files 00:02:06
   • Demo - Saving a Command Alias in an Environment File 00:07:20
   • Topic D: GUI Configuration 00:00:18
   • Video Configuration 00:01:49
   • Screen Resolution 00:01:00
   • xvidtune 00:00:43
   • Screensaver 00:00:39
   • Appearance Preferences 00:00:46
   • Demo - Configuring Video Settings 00:02:49
   • Mouse Preferences 00:02:06
   • Keyboard Preferences 00:01:16
   • Demo - Configuring the Mouse and Keyboard 00:04:24
   • Stop and Start X Windows 00:01:23
   • Demo - Stopping and Starting X Windows 00:01:18
   • Unit 04 Review 00:01:35
6. Unit 05 - Application Management
   • Application Management 00:01:01
   • Topic A: Packages and Package Managers 00:00:50
   • Software Distribution Part 1 00:01:47
   • Softwarre Distribution Part 2 00:01:38
   • Software Distribution Part 3 00:01:22
   • Packages 00:01:05
   • Package Managers 00:01:05
   • Synaptic Package Manager 00:00:35
   • Demo - Installing a Package via the GUI 00:03:02
   • Command Line Package Managers 00:01:42
   • Demo - Installing a Package via the Command Line 00:03:10
   • Installed Software 00:01:02
   • Demo - Gathering Information about Installed Software 00:02:57
   • Removing Software 00:01:05
   • Demo - Removing Software 00:03:08
   • Repositories 00:00:57
   • Synaptic - Software Sources 00:00:42
   • Demo - Managing Repositories 00:03:43
   • Topic B: Source Code Software 00:01:11
   • Installing from Source Code 00:03:15
   • Extracting 00:01:19
   • Compiling and Linking 00:02:12
   • Installing and Cleaning Up 00:02:11
   • Demo - Installing the GNU C Compiler 00:01:25
   • Demo - Downloading and Installing a Source Code Application 00:08:56
   • Unit 05 Review 00:00:54
7. Unit 06 - System Configuration
   • System Configuration 00:01:17
   • Topic A: Disk Management 00:00:17
   • Disk Drives 00:03:22
   • Drive Components Part 1 00:00:27
   • Drive Components Part 2 00:02:06
   • Drive components Part 3 00:01:12
   • Drive Geometry 00:01:55
   • Partitioning 00:04:12
   • fdisk 00:00:51
   • fdisk - Drive and Partition List 00:01:28
   • parted - Partition Editor 00:01:28
   • GParted 00:01:25
   • Demo - Exploring Partitions with fdisk 00:04:25
   • Demo - Exploring Partitions via the GUI 00:04:09
   • Formatting 00:01:06
   • Demo - Formatting a Partition with mkfs 00:04:21
   • The /etc/fstab File 00:01:09
   • The fstab with New Drives 00:00:54
   • Demo - Editing the fstab File 00:02:08
   • Virtual File Systems 00:03:08
   • Demo - Mounting a Loop Device 00:05:29
   • Topic B: File System Management 00:00:30
   • Quotas 00:02:08
   • Quotas Enabled in fstab 00:00:33
   • Enabling Quotas 00:01:16
   • Editing Quotas with edquota 00:00:47
   • Enabling Quotas (cont.) 00:00:22
   • Swap Space 00:01:49
   • Swap Space Options 00:02:10
   • Creating Swap Space 00:01:04
   • Filling New Swap Space 00:01:54
   • Managing Swap 00:00:47
   • Demo - Managing Swap Space 00:06:17
   • Disk Arrays 00:02:34
   • RAID Level 0 00:01:17
   • RAID Level 1 00:01:44
   • RAID Level 3 00:00:56
   • RAID Level 5 00:01:03
   • Logical Volume Manager 00:01:24
   • Implementing LVM 00:00:57
   • Topic C: Device Management 00:00:13
   • Devices 00:01:17
   • Sample Devices 00:01:03
   • Demo - Exploring the /dev Directory 00:04:46
   • Viewing USB Devices 00:00:52
   • Demo - Viewing Devices on the USB Bus 00:05:06
   • Viewing PCI Devices 00:00:33
   • Unit 06 Review 00:00:50
8. Unit 07 - Process and Module Management
   • Topic A: Process Management 00:00:35
   • Process Management 00:00:14
   • Processes Part 1 00:01:52
   • Processes Part 2 00:02:11
   • Process IDs Part1 00:01:49
   • Process IDs Part2 00:00:36
   • Demo - Exploring Processes 00:07:29
   • The ps Command 00:00:57
   • Common ps Command Forms Part 1 00:00:36
   • Common ps Command Forms Part 2 00:00:48
   • Output of ps aux 00:01:36
   • The top Command 00:00:31
   • Demo - Viewing Processes and Devices 00:07:44
   • Killing Processes 00:01:46
   • Other kill Commands 00:01:20
   • Demo - Managing Processes 00:05:40
   • Topic B: Process Priority and Execution 00:00:14
   • Process Forking 00:01:12
   • Foreground and Background 00:00:57
   • Demo - Comparing Foreground and Background Processes 00:01:37
   • Process Priority 00:02:04
   • Viewing Priorities 00:01:09
   • Setting Priorities 00:01:13
   • Renice 00:00:23
   • Demo - Managing Process Priorities 00:04:43
   • Topic C: Kernel Modules 00:00:33
   • Kernel 00:01:49
   • Kernel Tuning 00:02:16
   • Common sysctl Settings 00:02:41
   • Demo - Viewing Kernel Information 00:05:31
   • Kernel Modules Part 1 00:01:08
   • Kernel Modules Part 2 00:01:25
   • The lsmod Command 00:01:20
   • The modprobe Command 00:01:05
   • Module Related Files 00:01:07
   • Demo - Exploring Kernel Modules 00:05:07
   • Unit 07 Review 00:01:00
9. Unit 08 - System Maintenance
   • System Maintenance 00:01:28
   • Topic A: Backup and Restore 00:00:56
   • Compression Part 1 00:01:44
   • Compression Part 2 00:02:46
   • Algorithms Part 1 00:01:14
   • Algorithms Part 2 00:01:34
   • Compressed File Types 00:01:32
   • Compression Utilities 00:01:19
   • GNU zip = gzip 00:01:19
   • bzip2 00:00:53
   • Compression via the GUI 00:00:50
   • Demo - Compressing and Extracting Data 00:04:21
   • Tape Archives 00:02:09
   • Tape Archives (Cont.) 00:00:48
   • Demo - Creating Archiving with tar 00:04:02
   • cpio and find 00:01:47
   • Demo - Backing Up with cpio 00:04:33
   • Backup with dd 00:00:36
   • Backup with dd (Cont.) 00:01:55
   • Demo - Backing Up with dd 00:03:08
   • Topic B: Scheduling Tasks 00:00:36
   • Scheduling Commands 00:00:48
   • The at Command 00:01:15
   • Demo - Scheduling Commands with at 00:01:37
   • The cron Command 00:00:51
   • Sample crontab 00:00:51
   • crontab run -parts Format 00:01:38
   • Managing cron 00:01:07
   • Demo - Scheduling a Job with cron 00:05:21
   • Topic C: Performance Monitoring 00:00:54
   • Monitoring Tools 00:01:05
   • Demo - Installing the sysstat Package 00:01:41
   • mpstat 00:01:42
   • iostat 00:01:10
   • Demo - Monitoring with mpstat and iostat 00:01:55
   • System Activity Reporter 00:00:52
   • Output of sar 00:00:37
   • Demo - Monitoring System Activity with sar 00:05:46
   • The uptime Command 00:01:44
   • The free Command 00:02:02
   • The top Command 00:00:49
   • The vmstat Command 00:00:22
   • Demo - Using the Memory Statistics Utilities 00:02:54
   • Load Average 00:01:33
   • Demo - Viewing the Load Average for Your Computer 00:00:53
   • Topic D: Logging 00:01:36
   • Log Files 00:01:31
   • Demo - Viewing Logs 00:02:33
   • System Logging Daemon 00:01:10
   • Sample rsyslog.conf 00:01:10
   • Logging Facilities 00:00:47
   • Priorities 00:02:36
   • Priority Notation 00:01:35
   • Demo - Examining the syslog.conf File 00:02:40
   • Log Rotation 00:01:15
   • Sample logrotate.conf 00:01:41
   • Demo - Examining Log Rotation 00:02:52
   • Text Manipulation Commands Part 1 00:01:13
   • Text Manipulation Commands Part 2 00:00:57
   • grep 00:01:31
   • head and tail sed 00:00:49
   • Sed 00:00:48
   • Demo - Searching and Displaying Text Files 00:03:53
   • awk Part 1 00:00:58
   • awk Part 2 00:01:39
   • Demo - Searching and Replacing with awk 00:05:43
   • Unit 08 Review 00:01:19
10. Unit 09 - Networking
    • Networking 00:01:22
    • Topic A: Networking Basics 00:00:21
    • Networks 00:02:58
    • Protocols 00:01:41
    • OSI Reference Model Part1 00:00:30
    • OSI Reference Model Part2 00:00:39
    • OSI Reference Model Part3 00:00:38
    • OSI Reference Model Part4 00:02:42
    • OSI Reference Model Part5 00:00:40
    • OSI Reference Model Part6 00:01:10
    • OSI Reference Model Part7 00:00:32
    • Internet Protocol Suite 00:03:38
    • Additional Protocols 00:02:59
    • Addressing 00:03:34
    • Addresses 00:01:33
    • Internet Protocol Version 4 00:02:40
    • IPv4 Classes 00:02:26
    • Internet Protocol Version 6 00:02:29
    • Assigning Addresses 00:02:01
    • Demo - Examining Addresses 00:05:02
    • Character Based Names 00:01:16
    • Character Based Names (Cont.) 00:01:43
    • Name Utilities 00:01:18
    • Demo - Identifying Addresses and Names 00:01:33
    • Ports 00:02:56
    • Demo - Viewing an Using Ports 00:01:43
    • Authentication 00:01:04
    • Authentication Factors 00:01:40
    • One-factor Authentication 00:01:12
    • Two-factor Authentication 00:00:38
    • Three -factor Authentication 00:02:40
    • Topic B: Network Services 00:00:21
    • NIC Configuration 00:00:47
    • Network Commands 00:02:22
    • Demo - Configuring Your Network Interface 00:03:59
    • DHCP Services 00:01:16
    • Demo - Managing DHCP Client Services 00:06:05
    • DHCP Server Services 00:00:30
    • DHCP Server Services B 00:01:30
    • Demo - Installing and Configuring DHCP Server Services 00:07:08
    • Network Time Services 00:02:18
    • Date and Time Commands 00:01:24
    • Demo - Installing NTP and Configuring Time Synchronization 00:05:25
    • Internet Super Daemon 00:01:43
    • Demo - Viewing Daemon Startup Options 00:02:10
    • Topic C: Domain Name Services 00:00:15
    • DNS 00:02:19
    • Name Resolution Process 00:02:44
    • Demo - Resolving Names 00:07:27
    • BIND 00:01:54
    • Resource Records 00:01:58
    • Demo - Installing BIND and Examining its Configuration Files 00:03:39
    • Managing BIND 00:01:31
    • Demo - Managing BIND 00:02:12
    • Local Name Resolution 00:01:42
    • Default /etc/hosts File 00:01:34
    • The nssswitch.conf File 00:00:30
    • Demo - Examining Local Name Resolution 00:02:14
    • Unit 09 Review 00:00:59
11. Unit 10 - File Sharing and Printing
    • File Sharing and Printing 00:00:31
    • Topic A: Network File Resources 00:00:15
    • NFS 00:01:52
    • Demo - Enabling Local Name Resolution and Installing NFS 00:05:55
    • NFS Server Configuration 00:01:39
    • The exports File 00:01:00
    • Computer Entries 00:02:30
    • Options 00:00:51
    • Demo - Configuring and Starting the NFS Server 00:02:13
    • Mounting 00:01:02
    • Demo - Mounting an NFS File System 00:03:04
    • Managing NFS 00:00:49
    • Demo - Managing Exports 00:03:28
    • Topic B: Printing 00:00:24
    • Printing 00:01:55
    • LPD/LPR 00:00:44
    • Application Specific 00:00:38
    • CUPS 00:00:38
    • CUPS Configuration 00:00:49
    • GUI Tools 00:00:47
    • More on Printing 00:00:44
    • Demo - Creating a Printer in CUPS 00:04:25
    • Printing Management 00:01:32
    • Demo - Managing Printers 00:03:54
    • Unit 10 Review 00:01:15
12. Unit 11 - Interoperability
    • Interoperability 00:00:40
    • Topic A: Network Interoperability 00:00:59
    • Samba 00:01:20
    • Demo - Installing Samba 00:02:50
    • Samba Configuration 00:00:45
    • The smb.conf File 00:02:40
    • SWAT 00:00:50
    • GUI Tools 00:00:52
    • Browsing for Linux Resources 00:00:50
    • Demo - Configuring Samba Shares 00:05:15
    • Components 00:01:26
    • Topic B: Remote Desktop Access 00:00:27
    • rdesktop 00:00:47
    • rdesktop Command 00:00:51
    • GUI Clients 00:00:32
    • VNC 00:01:05
    • Debian’s VNC Server 00:00:29
    • TightVNC on Windows XP 00:00:33
    • A Linux Desktop on Windows 00:01:48
    • A Windows Desktop on Linux 00:00:52
    • A Windows Desktop on Linux (Cont.) 00:00:43
    • Unit 11 Review 00:01:10
13. Unit 12 - Security
    • Topic A: System Security 00:00:31
    • NIS 00:01:57
    • NIS Roles 00:00:52
    • PAM 00:01:38
    • LDAP 00:01:49
    • RADIUS 00:00:58
    • RADIUS B 00:02:06
    • RADIUS Benefits 00:00:52
    • SELinux - Security Enhanced 00:02:50
    • Changing Modes 00:01:34
    • Demo - Examining SELinux 00:01:43
    • User Tools 00:01:26
    • Demo - Exploring User Management Commands 00:04:26
    • Topic B: Network Security 00:00:24
    • Routing and Firewalls 00:01:33
    • Basic Routing Table 00:03:21
    • Routing 00:01:49
    • Large Network 00:01:23
    • Modifying Routing Tables 00:02:01
    • Demo - Examining Routing 00:04:00
    • Traffic Filtering and Marking 00:01:44
    • Configuring Chains and Rules 00:01:57
    • iptables Command Parameters 00:00:53
    • iptables Examples 00:02:01
    • Demo - Configuring iptables 00:02:02
    • Network Security Tools Part1 00:00:52
    • Network Security Tools Part2 00:03:20
    • Nessus 00:00:38
    • Intrusion Detection Systems 00:02:32
    • Snort IDS 00:00:54
    • HIDS 00:00:54
    • Unit 12 Review 00:00:56
14. Unit 13 - Web Environment
    • Web Environment 00:01:07
    • Topic A: Web Services 00:00:24
    • Web Technologies 00:03:00
    • Sample PHP Program 00:01:05
    • MySQL Client 00:01:02
    • Apache 00:01:56
    • Demo - Installing Apache 00:01:50
    • Apache Configuration Part 1 00:01:27
    • Apache Configuration Part 2 00:00:28
    • Site Definition Files Part 1 00:00:25
    • Site Definition Files Part 2 00:00:59
    • Site Definition Files Part 3 00:01:07
    • Site Definition Files Part 4 00:00:41
    • The .htaccess File Part 1 00:00:45
    • The .htaccess File Part 2 00:00:58
    • Demo - Configuring Apache 00:08:27
    • Apache Modules Part 1 00:01:34
    • Apache Modules Part 2 00:00:52
    • Apache Daemon 00:01:21
    • Demo - Installing the PHP Module 00:08:26
    • Demo - Configuring Apache’s Default Document 00:05:57
    • Topic B: MySQL Services 00:00:16
    • MySQL 00:00:59
    • Demo - Installing MySQL and Associated Tools 00:02:36
    • MySQL Configuration 00:01:50
    • Demo - Examining the MySQL Configuration Files 00:01:53
    • phpMyAdmin 00:01:18
    • Demo - Testing Your MySQL Server 00:03:10
    • Starting and Stopping MySQL 00:00:39
    • Demo - Starting and Stopping MySQL 00:00:45
    • Unit 13 Review 00:01:26
15. Unit 14 - FTP and Email Services
    • FTP and Email Services 00:00:32
    • Topic A: FTP Services 00:00:19
    • FTP 00:01:24
    • Demo - Installing an FTP Server 00:01:02
    • Configuration 00:02:10
    • Demo - Configuring the FTP Server 00:02:17
    • Security 00:01:56
    • Security B 00:02:19
    • FTP Clients 00:01:09
    • Active Mode 00:01:37
    • Passive Mode 00:00:47
    • Transfer Types 00:01:29
    • Demo - Transferring Files with FTP 00:03:04
    • Secure FTP 00:01:32
    • SSH Daemon Configuration 00:02:08
    • Key Generation 00:02:16
    • Key Generation B 00:01:41
    • Public Key Encryption 00:02:52
    • Demo - Installing and Configuring the SSH Daemon 00:03:10
    • Demo - Connecting via SSH 00:01:26
    • Synchronizing Directories 00:01:13
    • Topic B: Mail Services 00:00:22
    • Electronic Mail 00:02:12
    • Mail Clients 00:01:44
    • Email Addresses 00:00:57
    • Unit 14 Review 00:00:47
16. Unit 15 - Troubleshooting and Maintenance
    • Troubleshooting and Maintenance 00:01:22
    • Topic A: Booting Linux 00:00:23
    • Booting Linux 00:01:24
    • Booting 00:00:28
    • Boot Loaders 00:00:48
    • GRUB Boot Loader Screen 00:00:41
    • GRUB Configuration 00:00:57
    • Demo - Investigating GRUB 00:03:03
    • Runlevels 00:01:40
    • Runlevel Initialization 00:01:27
    • Demo - Changing Runlevels 00:03:03
    • Password Recovery 00:02:13
    • Root Password Recovery 00:01:18
    • Demo - Recovering the Root Password 00:05:12
    • Kernel Options and Recovery 00:02:00
    • Demo - Troubleshooting Boot Problems 00:02:30
    • Topic B: Network Troubleshooting 00:00:27
    • Troubleshooting 00:02:24
    • Network Utilities Part1 00:02:49
    • Network Utilities Part2 00:02:56
    • Obtaining Files 00:00:37
    • File Verification 00:02:20
    • Topic C: Scripting Basics 00:00:18
    • Scripting 00:00:50
    • A Script 00:01:56
    • Commands 00:01:25
    • Demo - Writing and Testing a Shell Script 00:04:09
    • Unit 15 Review 00:01:34
    • Course Closure 00:06:17



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300000006A0134.CompTIA.Linux.2009.part7.OR.rar

300000006A0134.CompTIA.Linux.2009.part8.OR.rar