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  1. Урок 1. 00:08:05
    Course Outline
  2. Урок 2. 00:02:55
    How to Get the Most Out of This Course
  3. Урок 3. 00:07:27
    Linux Distributions
  4. Урок 4. 00:08:57
    Installing Ubuntu in a VM
  5. Урок 5. 00:10:17
    Things to Do After Installing Ubuntu
  6. Урок 6. 00:06:57
    Migrating to Linux
  7. Урок 7. 00:09:34
    Terminals, Consoles, Shells and Commands
  8. Урок 8. 00:06:56
    Linux Command Structure
  9. Урок 9. 00:11:10
    Getting Help, Man Pages (man, type, help, apropos)
  10. Урок 10. 00:06:43
    Mastering the Terminal: The TAB Key
  11. Урок 11. 00:04:59
    Mastering the Terminal: Keyboard Shortcuts
  12. Урок 12. 00:08:41
    Mastering the Terminal: The Bash History
  13. Урок 13. 00:06:31
    Running Commands Without Leaving a Trace
  14. Урок 14. 00:02:42
    Recording the Date and Time for Each Line in History
  15. Урок 15. 00:11:25
    root vs. Non-privileged Users. Getting root Access (sudo, su, passwd)
  16. Урок 16. 00:05:29
    Intro to The Linux Files System
  17. Урок 17. 00:09:40
    The Filesystem Hierarchy Standard (FHS)
  18. Урок 18. 00:13:11
    Absolute vs. Relative Paths. Walking through the File System (pwd, cd, tree)
  19. Урок 19. 00:08:23
    The LS Command In Depth (ls)
  20. Урок 20. 00:09:45
    Understanding File Timestamps: atime, mtime, ctime (stat, touch, date)
  21. Урок 21. 00:01:55
    Sorting Files by Timestamp
  22. Урок 22. 00:07:33
    File Types in Linux (ls -F, file)
  23. Урок 23. 00:04:29
    Viewing Files - Part 1 (cat)
  24. Урок 24. 00:03:51
    Viewing Files - Part 2 (less)
  25. Урок 25. 00:06:19
    Viewing Files - Part 3 (tail, head, watch)
  26. Урок 26. 00:07:11
    Creating Files and Directories (touch, mkdir)
  27. Урок 27. 00:06:21
    Copying Files and Directories (cp)
  28. Урок 28. 00:07:47
    Moving and Renaming Files and Directories (mv)
  29. Урок 29. 00:09:29
    Removing Files and Directories (rm, shred)
  30. Урок 30. 00:08:08
    Working With Pipes in Linux (|, wc)
  31. Урок 31. 00:14:32
    Command Redirection (>, >>, 2> &>, cut, tee)
  32. Урок 32. 00:10:12
    Finding Files and Directories - Part 1 (locate, which)
  33. Урок 33. 00:11:44
    Finding Files and Directories - Part 2 (find)
  34. Урок 34. 00:04:25
    Find and Exec
  35. Урок 35. 00:12:33
    Searching for String Patterns in Text Files (grep)
  36. Урок 36. 00:03:40
    Searching for Strings in Binary Files (strings)
  37. Урок 37. 00:09:55
    Comparing Files (cmp, diff, sha256)
  38. Урок 38. 00:08:47
    The Basics of VIM Text Editor
  39. Урок 39. 00:08:57
    The VIM Editor In Depth - Part 1
  40. Урок 40. 00:05:50
    The VIM Editor In Depth - Part 2
  41. Урок 41. 00:14:16
    Compressing and Archiving Files and Directories (tar, gzip)
  42. Урок 42. 00:09:30
    Hard Links and the Inode Structure
  43. Урок 43. 00:05:23
    Working With Symlinks. Symlinks vs. Hard Links
  44. Урок 44. 00:08:52
    Understanding passwd and shadow files
  45. Урок 45. 00:04:57
    Understanding Linux Groups (groups, id)
  46. Урок 46. 00:08:18
    Creating User Accounts (useradd)
  47. Урок 47. 00:06:13
    Changing and Removing User Accounts (usermod, userdel)
  48. Урок 48. 00:02:49
    Creating Admin Users
  49. Урок 49. 00:03:37
    Group Management (groupadd, groupdel, groupmod)
  50. Урок 50. 00:07:22
    User Account Monitoring (whoami, who am i, who, id, w, uptime, last)
  51. Урок 51. 00:07:22
    Understanding File Permissions
  52. Урок 52. 00:05:52
    Octal (Numeric) Notation of File Permissions
  53. Урок 53. 00:09:01
    Changing File Permissions (chmod)
  54. Урок 54. 00:07:25
    The Effect of Permissions on Directories
  55. Урок 55. 00:03:32
    Combining Find and Chmod Commands Together
  56. Урок 56. 00:06:55
    Changing File Ownership (chown, chgrp)
  57. Урок 57. 00:10:28
    Understanding SUID (Set User ID)
  58. Урок 58. 00:05:54
    Understanding SGID (Set Group ID)
  59. Урок 59. 00:05:41
    Understanding the Sticky Bit
  60. Урок 60. 00:05:12
    Umask
  61. Урок 61. 00:07:16
    Understanding Files Attributes (lsattr, chattr)
  62. Урок 62. 00:08:40
    Processes and The Linux Security Model
  63. Урок 63. 00:12:25
    Listing Processes (ps, pstree)
  64. Урок 64. 00:13:13
    Getting a Dynamic Real-Time View of the Running System (top, htop)
  65. Урок 65. 00:11:28
    Signals and Killing Processes (kill, pkill, killall, pidof)
  66. Урок 66. 00:04:39
    Foreground and Background Processes
  67. Урок 67. 00:07:28
    Job Control (jobs, fg, bg)
  68. Урок 68. 00:07:29
    Getting Information about the Network Interfaces (ip, ifconfig)
  69. Урок 69. 00:07:16
    Configuring the Network On The Fly (ifconfig, ip, route)
  70. Урок 70. 00:07:40
    Setting Up Static IP on Ubuntu (netplan)
  71. Урок 71. 00:09:50
    Testing and Troubleshooting Network Connectivity
  72. Урок 72. 00:08:05
    Using SSH
  73. Урок 73. 00:08:08
    Troubleshooting SSH
  74. Урок 74. 00:11:38
    Securing the OpenSSH Server (sshd)
  75. Урок 75. 00:12:02
    Copying Files Over the Network (scp)
  76. Урок 76. 00:11:57
    Synchronizing Files and Directories using rsync
  77. Урок 77. 00:06:53
    Using rsync Over the Network
  78. Урок 78. 00:09:32
    Using wget
  79. Урок 79. 00:09:38
    Checking for Listening Ports (netstat, ss, lsof, telnet, nmap)
  80. Урок 80. 00:09:13
    DPKG (Debian and Ubuntu Based Distros)
  81. Урок 81. 00:01:51
    Intro to APT
  82. Урок 82. 00:12:00
    Using APT (Advanced Package Tool)
  83. Урок 83. 00:04:59
    Compiling Programs from Source Code vs. Package Manager
  84. Урок 84. 00:03:29
    Compiling C Programs
  85. Урок 85. 00:15:16
    Compiling Software From Source Code: Lab ProFTPD
  86. Урок 86. 00:14:51
    Task Automation and Scheduling Using Cron (crontab)
  87. Урок 87. 00:06:46
    Scheduling Tasks Using Anacron (anacron)
  88. Урок 88. 00:11:06
    Mounting and Unmounting File Systems (df, mount, umount, fdisk, gparted)
  89. Урок 89. 00:10:22
    Working With Device Files (dd)
  90. Урок 90. 00:13:14
    Getting System Hardware Information (lwhw, lscpu, lsusb, lspci,dmidecode,hdparm)
  91. Урок 91. 00:03:29
    Intro to systemd
  92. Урок 92. 00:07:06
    Service Management (systemd and systemctl)
  93. Урок 93. 00:03:56
    Project Introduction
  94. Урок 94. 00:10:11
    Installing and Configuring ShellGPT
  95. Урок 95. 00:12:13
    Using ShellGPT like a PRO
  96. Урок 96. 00:07:58
    The Chat Feature of ShellGPT
  97. Урок 97. 00:02:59
    Overview: The Big Picture
  98. Урок 98. 00:07:27
    Running a Linux Server in the Cloud
  99. Урок 99. 00:05:09
    Securing SSH with Key Authentication
  100. Урок 100. 00:13:24
    Getting a Domain Name
  101. Урок 101. 00:10:22
    Diving into the DNS Protocol and Installing a DNS Server (Bind9)
  102. Урок 102. 00:15:01
    Setting Up the Authoritative BIND9 DNS Server
  103. Урок 103. 00:03:31
    Installing a Web Server (Apache2)
  104. Урок 104. 00:11:01
    Setting Up Virtual Hosting
  105. Урок 105. 00:09:22
    Securing Apache with OpenSSL and Digital Certificates
  106. Урок 106. 00:03:14
    Installing PHP
  107. Урок 107. 00:04:52
    Installing and Securing the MySql Server
  108. Урок 108. 00:08:59
    Installing a Web Application (WordPress)
  109. Урок 109. 00:05:15
    Securing WordPress
  110. Урок 110. 00:07:10
    Bash Aliases
  111. Урок 111. 00:07:34
    Intro to Bash Shell Scripting
  112. Урок 112. 00:05:51
    The Bash Shebang and Comments
  113. Урок 113. 00:03:51
    Running Scripts
  114. Урок 114. 00:10:49
    Variables in Bash
  115. Урок 115. 00:07:25
    Environment Variables
  116. Урок 116. 00:05:13
    Getting User Input
  117. Урок 117. 00:08:29
    Special Variables and Positional Arguments
  118. Урок 118. 00:09:25
    If, Elif and Else Statements
  119. Урок 119. 00:03:14
    Testing Conditions For Numbers
  120. Урок 120. 00:06:13
    Multiple Conditions and Nested If Statements
  121. Урок 121. 00:05:59
    Command Substitution
  122. Урок 122. 00:08:54
    Comparing Strings in If Statements
  123. Урок 123. 00:04:27
    Lab: Testing Network Connections
  124. Урок 124. 00:08:10
    For Loops
  125. Урок 125. 00:04:27
    Lab: Dropping a List of IP addresses Using a For Loop
  126. Урок 126. 00:09:43
    While Loops
  127. Урок 127. 00:09:19
    Case Statement
  128. Урок 128. 00:07:57
    Functions in Bash
  129. Урок 129. 00:02:59
    Variable Scope in Functions
  130. Урок 130. 00:05:53
    Menus in Bash. The Select Statement
  131. Урок 131. 00:10:04
    Lab: System Administration Script using Menus
  132. Урок 132. 00:07:06
    Intro to Bash Arrays
  133. Урок 133. 00:08:47
    Arrays In Depth
  134. Урок 134. 00:05:02
    Using the Readarray Command
  135. Урок 135. 00:03:17
    Iterating Over Arrays
  136. Урок 136. 00:08:38
    Project: Account Creation
  137. Урок 137. 00:05:45
    Running a DoS Attack Without root Access (ulimit)
  138. Урок 138. 00:09:40
    Scanning Networks with Nmap
  139. Урок 139. 00:06:33
    ARP Scanning (arp-scan and netdiscover)
  140. Урок 140. 00:06:51
    Hacking Google Searches (Google Dorks)
  141. Урок 141. 00:08:08
    Using Wireshark for Packet Sniffing and Analyzing
  142. Урок 142. 00:08:37
    Capture Traffic Using tcpdump
  143. Урок 143. 00:09:40
    What is IPFS and How It Works
  144. Урок 144. 00:07:44
    Installing IPFS on Linux
  145. Урок 145. 00:07:00
    Running an IPFS Node on Linux
  146. Урок 146. 00:04:04
    Pinning Objects
  147. Урок 147. 00:02:34
    Introduction to Netfilter and Iptables
  148. Урок 148. 00:01:39
    Chain Traversal in a Nutshell
  149. Урок 149. 00:10:03
    Iptables Basic Usage
  150. Урок 150. 00:07:29
    Iptables Options (Flags) - Part 1
  151. Урок 151. 00:06:40
    Iptables Options (Flags) - Part 2
  152. Урок 152. 00:11:04
    Where Do We Write Iptables Rules
  153. Урок 153. 00:06:30
    Setting the Default Policy
  154. Урок 154. 00:03:16
    Deleting the Firewall
  155. Урок 155. 00:10:18
    Filter by IP Address
  156. Урок 156. 00:14:03
    Filter by Port
  157. Урок 157. 00:03:34
    Intro to Stateful Firewalls (Connection Tracking)
  158. Урок 158. 00:07:38
    Implementing Stateful Firewalls with Iptables
  159. Урок 159. 00:07:50
    Filter by MAC Address
  160. Урок 160. 00:08:17
    Match by Date and Time
  161. Урок 161. 00:05:30
    The ACCEPT and DROP Targets
  162. Урок 162. 00:06:23
    The LOG Target
  163. Урок 163. 00:04:26
    SSH Public Key Authentication Overview
  164. Урок 164. 00:04:59
    Generating SSH Key Pair on Windows
  165. Урок 165. 00:04:00
    Generating SSH Key Pair on Linux
  166. Урок 166. 00:11:30
    Configuring SSH Public Key Authentication on Linux