XK0-004: CompTIA Linux+

49s 1. Installation 1m 17s 2. Topic A: Linux Introduction 3m 29s 3. Ubuntu with OpenOffice / Firefox 3m 22s 4. Linux Platforms 1m 59s 5. Popular Distros Part 3m 16s 6. Software Licensing Part 2m 7. Non-licensing Terminology 3m 28s 8. Demo - Exploring Linux and Licensing 21s 9. Topic B: Pre-installation Tasks Part 2m 53s 10. Pre-installation Tasks Part 1m 11. Installation Types 1m 11s 12. Installation Files 52s 13. ISO Burning Applications 22s 14. Topic C: Linux Installation 3m 4s 15. File Systems 1m 56s 16. Partitioning 3m 1s 17. Minimum Partitions 4m 27s 18. Demo - Installing Linux 54s 19. Logging On 3m 31s 20. Demo - Logging into Debian 1m 25s 21. Unit 01 Review

44s 1. Using Linux 10s 2. Topic A: Graphical User Interfaces 3m 6s 3. User Interface Architecture 1m 11s 4. User Interface Architecture (Cont.) 7m 37s 5. Demo - Exploring User Interfaces 54s 6. Desktop Environments 1m 49s 7. GNOME 1m 1s 8. GNOME Environment 1m 18s 9. KDE 1m 33s 10. Xfce 2m 18s 11. Linux Applications 5m 12. Demo - Exploring End -user Applications and OpenOffice Writer 21s 13. Topic B: Command Line Linux 1m 48s 14. Command Line Interface 1m 25s 15. BASH (Bourne Shell) 57s 16. Common Commands 8m 8s 17. Demo - Entering Commands at the BASH Prompt 1m 47s 18. BASH Proficiency 2m 52s 19. Command History 1m 39s 20. Shell Variables 2m 6s 21. Shell Metacharacters 1m 41s 22. Tab Completion 7m 20s 23. Demo - Exploring the BASH Command Line Interface 44s 24. Piping 1m 12s 25. Piping and Redirecting 46s 26. Standard I/O 3m 54s 27. Demo - Exploring Piping and Redirection 1m 4s 28. Named Pipes 2m 26s 29. Demo - Exploring Named Pipes 1m 4s 30. Getting Help 48s 31. Man Page 40s 32. Man Page Sections 1m 32s 33. Info Pages 3m 23s 34. Demo - Getting Help 2m 40s 35. Additional Help Options 5m 42s 36. Demo - Exploring Further Help Options 1m 2s 37. Unit 02 Review

1m 5s 1. File and Directory Management 19s 2. Topic A: Directory Organization 2m 7s 3. Filesystem Hierarchy Standard Part1 1m 55s 4. Filesystem Hierarchy Standard Part2 2m 32s 5. Directory 1m 39s 6. pushd and popd 8m 50s 7. Demo - Exploring the FHS Directories 3m 21s 8. Managing Directories 12m 5s 9. Demo - Managing Directories 14s 10. Topic B: File Management 2m 16s 11. Files - Part 2m 45s 12. Wildcards 12m 50s 13. Demo - Managing Files 1m 51s 14. The vi Editor 2m 19s 15. vi Commands 5m 31s 16. Demo - Editing a File with vi 1m 35s 17. Links 6m 3s 18. Demo - Creating and Using File Links 2m 16s 19. File Information Commands 1m 22s 20. File Info with ls -l 51s 21. More File Information Commands 7m 27s 22. Demo - Examining File Types 2m 1s 23. Finding Files 6m 40s 24. Demo - Finding Files 26s 25. Topic C: Removable Storage 2m 29s 26. Mounting Volumes 2m 2s 27. File System Types 2m 40s 28. Device Files 1m 44s 29. Mount Points 1m 33s 30. Mount Options 2m 43s 31. Example Commands 1m 2s 32. Mounting 56s 33. Privilege Escalation 3m 47s 34. Demo - Mounting and Unmounting a CD and USB Drive 1m 46s 35. Unit 03 Review

1m 1. System Administration 34s 2. Topic A: Users and Groups 2m 3. User Security - /etc/passwd 1m 8s 4. Password File Fields 1m 33s 5. User Security - /etc/shadow 1m 22s 6. Shadow File Fields 1m 29s 7. Privilege Escalation 4m 29s 8. Demo - Exploring User Accounts 3m 50s 9. Demo - Adding Your Account to the sudoers File 1m 19s 10. User Accounts 1m 4s 11. The /etc/login.defs File 1m 5s 12. The /etc/default/useradd File 59s 13. The /etc/skel Directory 41s 14. The adduser Command 53s 15. The /etc/adduser.conf File 6m 30s 16. Demo - Creating User Accounts at the Command Line 1m 10s 17. GUI Admin Tools 1m 53s 18. Demo - Creating User Accounts via the GUI 1m 2s 19. Modifying Users 1m 42s 20. The chfn Command 29s 21. The finger Command 8m 41s 22. Demo - Modifying a User Account 49s 23. Creating Groups 53s 24. Adding Users to Groups 4m 54s 25. Demo - Creating Groups and Adding Members 1m 10s 26. Deleting Accounts 4m 45s 27. Demo - Deleting Users and Groups 54s 28. Topic B: File and Directory Permissions 1m 44s 29. File Ownership 1m 27s 30. Managing File Ownership 1m 10s 31. File and Directory Permissions / Files Ownership 5m 1s 32. Demo - File and Directory Permissions 2m 16s 33. Files and Directory Permission 2m 37s 34. The Mode 1m 2s 35. Mode Explained 1m 36s 36. Demo - Viewing File Permissions 1m 10s 37. Changing Permissions 4m 17s 38. Numeric Syntax 1m 6s 39. Default Permissions 2m 50s 40. Demo - Changing File Permissions 29s 41. Directory Permissions 2m 56s 42. Umask 2m 57s 43. Demo - Viewing and Changing the Umask 1m 41s 44. Special Permissions 3m 45. Special Permissions in the Mode 2m 32s 46. Setting Special Permissions 5m 41s 47. Demo - Viewing and Changing Special Permissions 1m 42s 48. File System Specific Attributes 5m 1s 49. Demo - Viewing and Changing ext3 File Attributes 34s 50. Topic C: User Environment Configuration 2m 6s 51. Variables 3m 12s 52. Viewing Variables, Custom Variables 55s 53. Custom Variables 53s 54. Changing the Prompt 45s 55. Prompt 5m 32s 56. Demo - Working with Shell and Environment Variables 57s 57. Command Aliases Part 2m 13s 58. Demo - Viewing and Creating Command Aliases 2m 5s 59. Environment Files 7m 20s 60. Demo - Saving a Command Alias in an Environment File 17s 61. Topic D: GUI Configuration 1m 49s 62. Video Configuration 1m 63. Screen Resolution 42s 64. xvidtune 39s 65. Screensaver 45s 66. Appearance Preferences 2m 49s 67. Demo - Configuring Video Settings 2m 6s 68. Mouse Preferences 1m 16s 69. Keyboard Preferences 4m 24s 70. Demo - Configuring the Mouse and Keyboard 1m 23s 71. Stop and Start X Windows 1m 18s 72. Demo - Stopping and Starting X Windows 1m 35s 73. Unit 04 Review

1m 1s 1. Application Management 50s 2. Topic A: Packages and Package Managers 1m 47s 3. Software Distribution Part 1m 38s 4. Softwarre Distribution Part 1m 4s 5. Packages 1m 5s 6. Package Managers 34s 7. Synaptic Package Manager 3m 1s 8. Demo - Installing a Package via the GUI 1m 42s 9. Command Line Package Managers 3m 9s 10. Demo - Installing a Package via the Command Line 1m 1s 11. Installed Software 2m 57s 12. Demo - Gathering Information about Installed Software 1m 5s 13. Removing Software 3m 7s 14. Demo - Removing Software 57s 15. Repositories 41s 16. Synaptic - Software Sources 3m 43s 17. Demo - Managing Repositories 1m 10s 18. Topic B: Source Code Software 3m 15s 19. Installing from Source Code 1m 18s 20. Extracting 2m 12s 21. Compiling and Linking 2m 11s 22. Installing and Cleaning Up 1m 25s 23. Demo - Installing the GNU C Compiler 8m 56s 24. Demo - Downloading and Installing a Source Code Application 53s 25. Unit 05 Review

1m 16s 1. System Configuration 17s 2. Topic A: Disk Management 3m 21s 3. Disk Drives 27s 4. Drive Components Part 1m 55s 5. Drive Geometry 4m 12s 6. Partitioning 51s 7. fdisk 1m 28s 8. fdisk - Drive and Partition List 1m 28s 9. parted - Partition Editor 1m 25s 10. GParted 4m 25s 11. Demo - Exploring Partitions with fdisk 4m 9s 12. Demo - Exploring Partitions via the GUI 1m 6s 13. Formatting 4m 21s 14. Demo - Formatting a Partition with mkfs 1m 9s 15. The /etc/fstab File 53s 16. The fstab with New Drives 2m 8s 17. Demo - Editing the fstab File 3m 8s 18. Virtual File Systems 5m 29s 19. Demo - Mounting a Loop Device 30s 20. Topic B: File System Management 2m 8s 21. Quotas 33s 22. Quotas Enabled in fstab 1m 15s 23. Enabling Quotas 47s 24. Editing Quotas with edquota 22s 25. Enabling Quotas (cont.) 1m 49s 26. Swap Space 2m 10s 27. Swap Space Options 1m 4s 28. Creating Swap Space 1m 54s 29. Filling New Swap Space 47s 30. Managing Swap 6m 17s 31. Demo - Managing Swap Space 2m 34s 32. Disk Arrays 1m 17s 33. RAID Level 1m 24s 34. Logical Volume Manager 57s 35. Implementing LVM 13s 36. Topic C: Device Management 1m 17s 37. Devices 1m 3s 38. Sample Devices 4m 45s 39. Demo - Exploring the /dev Directory 52s 40. Viewing USB Devices 5m 5s 41. Demo - Viewing Devices on the USB Bus 33s 42. Viewing PCI Devices 50s 43. Unit 06 Review

34s 1. Topic A: Process Management 14s 2. Process Management 1m 51s 3. Processes Part 1m 48s 4. Process IDs Part 7m 28s 5. Demo - Exploring Processes 57s 6. The ps Command 35s 7. Common ps Command Forms Part 1m 36s 8. Output of ps aux 30s 9. The top Command 7m 44s 10. Demo - Viewing Processes and Devices 1m 45s 11. Killing Processes 1m 19s 12. Other kill Commands 5m 40s 13. Demo - Managing Processes 13s 14. Topic B: Process Priority and Execution 1m 12s 15. Process Forking 57s 16. Foreground and Background 1m 36s 17. Demo - Comparing Foreground and Background Processes 2m 4s 18. Process Priority 1m 9s 19. Viewing Priorities 1m 13s 20. Setting Priorities 23s 21. Renice 4m 43s 22. Demo - Managing Process Priorities 33s 23. Topic C: Kernel Modules 1m 48s 24. Kernel 2m 15s 25. Kernel Tuning 2m 41s 26. Common sysctl Settings 5m 31s 27. Demo - Viewing Kernel Information 1m 7s 28. Kernel Modules Part 1m 20s 29. The lsmod Command 1m 5s 30. The modprobe Command 1m 7s 31. Module Related Files 5m 7s 32. Demo - Exploring Kernel Modules 59s 33. Unit 07 Review

1m 28s 1. System Maintenance 55s 2. Topic A: Backup and Restore 1m 44s 3. Compression Part 1m 14s 4. Algorithms Part 1m 32s 5. Compressed File Types 1m 19s 6. Compression Utilities 1m 19s 7. GNU zip = gzip 53s 8. bzip 49s 9. Compression via the GUI 4m 20s 10. Demo - Compressing and Extracting Data 2m 8s 11. Tape Archives Part 4m 1s 12. Demo - Creating Archiving with tar 1m 47s 13. cpio and find 4m 33s 14. Demo - Backing Up with cpio 36s 15. Backup with dd Part 3m 8s 16. Demo - Backing Up with dd 36s 17. Topic B: Scheduling Tasks 47s 18. Scheduling Commands 1m 14s 19. The at Command 1m 36s 20. Demo - Scheduling Commands with at 50s 21. The cron Command 50s 22. Sample crontab 1m 38s 23. crontab run - parts Format 1m 7s 24. Managing cron 5m 21s 25. Demo - Scheduling a Job with cron 54s 26. Topic C: Performance Monitoring 1m 5s 27. Monitoring Tools 1m 41s 28. Demo - Installing the sysstat Package 1m 42s 29. mpstat 1m 9s 30. iostat 1m 55s 31. Demo - Monitoring with mpstat and iostat 52s 32. System Activity Reporter 37s 33. Output of sar 5m 46s 34. Demo - Monitoring System Activity with sar 1m 44s 35. The uptime Command 2m 2s 36. The free Command 48s 37. The top Command 22s 38. The vmstat Command 2m 54s 39. Demo - Using the Memory Statistics Utilities 1m 33s 40. Load Average 53s 41. Demo - Viewing the Load Average for Your Computer 1m 36s 42. Topic D: Logging 1m 31s 43. Log Files 2m 33s 44. Demo - Viewing Logs 1m 9s 45. System Logging Daemon 1m 10s 46. Sample rsyslog.conf 47s 47. Logging Facilities 2m 36s 48. Priorities 1m 35s 49. Priority Notation 2m 40s 50. Demo - Examining the syslog.conf File 1m 15s 51. Log Rotation 1m 41s 52. Sample logrotate.conf 2m 52s 53. Demo - Examining Log Rotation 1m 13s 54. Text Manipulation Commands Part 1m 31s 55. grep 49s 56. head and tail sed 48s 57. Sed 3m 53s 58. Demo - Searching and Displaying Text Files 58s 59. awk Part 5m 43s 60. Demo - Searching and Replacing with awk 1m 19s 61. Unit 08 Review

1m 22s 1. Networking 21s 2. Topic A: Networking Basics 2m 58s 3. Networks 1m 41s 4. Protocols 30s 5. OSI Reference Model Part1 38s 6. OSI Reference Model Part2 37s 7. OSI Reference Model Part3 2m 42s 8. OSI Reference Model Part4 40s 9. OSI Reference Model Part5 1m 10s 10. OSI Reference Model Part6 32s 11. OSI Reference Model Part7 3m 38s 12. Internet Protocol Suite 2m 59s 13. Additional Protocols 3m 34s 14. Addressing 1m 33s 15. Addresses 2m 40s 16. Internet Protocol Version 4 2m 29s 17. Internet Protocol Version 6 2m 1s 18. Assigning Addresses 5m 2s 19. Demo - Examining Addresses 1m 15s 20. Character Based Names Part1 1m 43s 21. Character Based Names Part2 1m 18s 22. Name Utilities 1m 33s 23. Demo - Identifying Addresses and Names 2m 56s 24. Ports 1m 43s 25. Demo - Viewing an Using Ports 1m 4s 26. Authentication 1m 39s 27. Authentication Factors 1m 12s 28. One -factor Authentication 38s 29. Two -factor Authentication 2m 39s 30. Three -factor Authentication 20s 31. Topic B: Network Services 47s 32. NIC Configuration 2m 21s 33. Network Commands 3m 59s 34. Demo - Configuring Your Network Interface 1m 16s 35. DHCP Service 6m 4s 36. Demo - Managing DHCP Client Services 29s 37. DHCP Server Services 1m 30s 38. DHCP Server Services B 7m 8s 39. Demo - Installing and Configuring DHCP Server Services 2m 17s 40. Network Time Services 1m 24s 41. Date and Time Commands 5m 24s 42. Demo - Installing NTP and Configuring Time Synchronization 1m 43s 43. Internet Super Daemon 2m 10s 44. Demo - Viewing Daemon Startup Options 15s 45. Topic C: Domain Name Services 2m 18s 46. DNS 2m 44s 47. Name Resolution Process 7m 27s 48. Demo - Resolving Names 1m 54s 49. BIND 1m 57s 50. Resource Records 3m 39s 51. Demo - Installing BIND and Examining its Configuration Files 1m 31s 52. Managing BIND 2m 12s 53. Demo - Managing BIND 1m 42s 54. Local Name Resolution 1m 34s 55. Default /etc/hosts File 29s 56. The nssswitch.conf File 2m 13s 57. Demo - Examining Local Name Resolution 59s 58. Unit 09 Review

31s 1. File Sharing and Printing 14s 2. Topic A: Network File Resources 1m 52s 3. NFS 5m 54s 4. Demo - Enabling Local Name Resolution and Installing NFS 1m 39s 5. NFS Server Configuration 1m 6. The exports File 2m 29s 7. Computer Entries 51s 8. Options 2m 13s 9. Demo - Configuring and Starting the NFS Server 1m 2s 10. Mounting 3m 4s 11. Demo - Mounting an NFS File System 48s 12. Managing NFS 3m 28s 13. Demo - Managing Exports 24s 14. Topic B: Printing 1m 54s 15. Printing 44s 16. LPD/LPR 38s 17. Application Specific 38s 18. CUPS 47s 19. GUI Tools 43s 20. More on Printing 4m 25s 21. Demo - Creating a Printer in CUPS 1m 32s 22. Printing Management 3m 54s 23. Demo - Managing Printers 1m 14s 24. Unit 10 Review

39s 1. Interoperability 59s 2. Topic A: Network Interoperability 1m 20s 3. Samba 2m 50s 4. Demo - Installing Samba 45s 5. Samba Configuration 2m 39s 6. The smb.conf File 50s 7. SWAT 51s 8. GUI Tools 50s 9. Browsing for Linux Resources 5m 15s 10. Demo - Configuring Samba Shares 26s 11. Topic B: Remote Desktop Access 46s 12. rdesktop 51s 13. rdesktop Command 32s 14. GUI Clients 1m 4s 15. VNC 29s 16. Debian’s VNC Server 33s 17. TightVNC on Windows XP 1m 47s 18. A Linux Desktop on Windows 51s 19. A Windows Desktop on Linux Part1 42s 20. A Windows Desktop on Linux Part2 1m 10s 21. Unit 11 Review

30s 1. Topic A: System Security 1m 57s 2. NIS 51s 3. NIS Roles 1m 38s 4. PAM 1m 48s 5. LDAP 58s 6. RADIUS 2m 6s 7. RADIUS B 52s 8. RADIUS Benefits 2m 49s 9. SELinux - Security Enhanced 1m 34s 10. Changing Modes 1m 43s 11. Demo - Examining SELinux 1m 26s 12. User Tools 4m 25s 13. Demo - Exploring User Management Commands 23s 14. Topic B: Network Security 1m 33s 15. Routing and Firewalls 3m 21s 16. Basic Routing Table 1m 49s 17. Routing 1m 22s 18. Large Network 2m 1s 19. Modifying Routing Tables 4m 20. Demo - Examining Routing 1m 44s 21. Traffic Filtering and Marking 1m 57s 22. Configuring Chains and Rules 53s 23. iptables Command Parameters 2m 1s 24. iptables Examples 2m 1s 25. Demo - Configuring iptables 52s 26. Network Security Tools Part1 3m 20s 27. Network Security Tools Part2 37s 28. Nessus 2m 32s 29. Intrusion Detection Systems 54s 30. Snort IDS 54s 31. HIDS 55s 32. Unit 12 Review

1m 6s 1. Web Environment 24s 2. Topic A: Web Services 2m 59s 3. Web Technologies 1m 5s 4. Sample PHP Program 1m 2s 5. MySQL Client 1m 56s 6. Apache 1m 49s 7. Demo - Installing Apache 1m 27s 8. Apache Configuration Part 1 28s 9. Apache Configuration Part 2 25s 10. Site Definition Files Part 1 59s 11. Site Definition Files Part 2 1m 6s 12. Site Definition Files Part 3 41s 13. Site Definition Files Part 4 44s 14. The .htaccess File Part 1 58s 15. The .htaccess File Part 2 8m 26s 16. Demo - Configuring Apache 1m 34s 17. Apache Modules Part 1 52s 18. Apache Modules Part 2 1m 20s 19. Apache Daemon 8m 25s 20. Demo - Installing the PHP Module 5m 56s 21. Demo - Configuring Apache’s Default Document 16s 22. Topic B: MySQL Services 58s 23. MySQL 2m 35s 24. Demo - Installing MySQL and Associated Tools 1m 50s 25. MySQL Configuration 1m 53s 26. Demo - Examining the MySQL Configuration Files 1m 18s 27. phpMyAdmin 3m 10s 28. Demo - Testing Your MySQL Server 39s 29. Starting and Stopping MySQL 44s 30. Demo - Starting and Stopping MySQL

32s 1. FTP and Email Services 18s 2. Topic A: FTP Services 1m 24s 3. FTP 1m 1s 4. Demo - Installing an FTP Server 2m 10s 5. Configuration 2m 16s 6. Demo - Configuring the FTP Server 1m 56s 7. Security 2m 19s 8. Security B 1m 8s 9. FTP Clients 1m 37s 10. Active Mode 47s 11. Passive Mode 1m 29s 12. Transfer Types 3m 4s 13. Demo - Transferring Files with FTP 1m 32s 14. Secure FTP 2m 7s 15. SSH Daemon Configuration 1m 40s 16. key Generation B 2m 16s 17. Key Generation 2m 52s 18. Public Key Encryption 3m 10s 19. Demo - Installing and Configuring the SSH Daemon 1m 26s 20. Demo - Connecting via SSH 1m 13s 21. Synchronizing Directories 21s 22. Topic B: Mail Services 2m 11s 23. Electronic Mail 1m 43s 24. Mail Clients 57s 25. Email Addresses 46s 26. Unit 14 Review

1m 21s 1. Troubleshooting and Maintenance 23s 2. Topic A: Booting Linux 1m 24s 3. Booting Linux 27s 4. Booting 47s 5. Boot Loaders 41s 6. GRUB Boot Loader Screen 57s 7. GRUB Configuration 3m 3s 8. Demo - Investigating GRUB 1m 40s 9. Runlevels 1m 26s 10. Runlevel Initialization 3m 2s 11. Demo - Changing Runlevels 2m 12s 12. Password Recovery 1m 17s 13. Root Password Recovery 5m 12s 14. Demo - Recovering the Root Password 2m 15. Kernel Options and Recovery 2m 29s 16. Demo - Troubleshooting Boot Problems 27s 17. Topic B: Network Troubleshooting 2m 24s 18. Troubleshooting 2m 49s 19. Network Utilities Part1 2m 56s 20. Network Utilities Part2 36s 21. Obtaining Files 2m 20s 22. File Verification 18s 23. Topic C: Scripting Basics 50s 24. Scripting 1m 56s 25. A Script 1m 25s 26. Commands 4m 8s 27. Demo - Writing and Testing a Shell Script 1m 33s 28. Unit 15 Review 6m 16s 29. Course Closure