DevOps Bootcamp: Learn Linux & Become a Linux Sysadmin

24:11:36 Inglés Premium 22/11/2023 191 videos

Descripción del curso

This DevOps Bootcamp will take you from an absolute beginner in Linux to getting hired as a confident and effective Linux System Administrator.

Everything you need to become a professional Linux Sysadmin and get hired
Learn how to set up the Linux environment (installing both Ubuntu and CentOS in a virtual machine)
For each Linux key concept or command, you'll also get a cheatsheet, quiz and practice exercises
Understanding of Linux File Permissions, Processes, User Account Management, Linux Networking or Software Management
Acquire a solid foundation of Netfilter/Iptables Linux Firewall (Chains, Tables, Matches, Targets)
Master all of the key concepts and commands in Linux starting from scratch. No prior Linux knowledge is required
Build a complete understanding of Linux OS (Distribution Independent) as a complete beginner
Network Security & Ethical Hacking Key Concepts (Reconnaissance, Sniffing, Iptables Firewall and more)
Ability to actually apply a deep understanding of Linux on real-world projects

Curriculum

Section 1: Module 1

02 - Course Outline 05:51
03 - Linux Distributions 06:57
04 - Installing Ubuntu in a VM 13:21
05 - Things to Do After Installing Ubuntu 10:17
06 - Installing CentOS in a VM 12:21
07 - Migrating to Linux 06:57
08 - Terminals, Consoles, Shells and Commands 09:34
09 - Linux Command Structure 06:56
10 - Getting Help, Man Pages (man, type, help, apropos) 11:10
11 - Mastering the Terminal: The TAB Key 06:43
12 - Mastering the Terminal: Keyboard Shortcuts 04:58
13 - Mastering the Terminal: the Bash History 08:41
14 - Running Commands Without Leaving a Trace 06:31
15 - Recording the Date and Time for Each line in History 02:42
16 - root vs. non-Privileged Users. Getting root Access (sudo, su, passwd) 11:25
17 - Intro to The Linux Files System 05:29
18 - The Filesystem Hierarchy Standard ( FHS) 09:40
19 - Absolute vs. Relative Paths. Walking through the File System (pwd, cd, tree) 13:11
20 - The LS Command In Depth (ls) 08:22
21 - Understanding File Timestamps: atime, mtime, ctime (stat, touch, date) 09:45
22 - Sorting Files by Timestamp 01:55
23 - File Types in Linux (ls -F, file) 07:33
24 - Viewing Files - Part 1 (cat) 04:29
25 - Viewing Files - Part 2 (less, more) 03:51
26 - Viewing Files - Part 3 (tail, head, watch) 06:18
27 - Creating Files and Directories (touch, mkdir) 07:11
28 - Copying Files and Directories (cp) 06:20
29 - Moving and Renaming Files and Directories (mv) 07:47
30 - Removing Files and Directories (rm, shred) 09:28
31 - Working With Pipes in Linux (|, wc) 08:08
32 - Command Redirection (>, >>, 2> &>, cut, tee) 14:32
33 - Finding Files and Directories - Part 1 (locate, which) 10:12
34 - Finding Files and Directories - Part 2 (find) 11:44
35 - Find and Exec 04:25
36 - Searching for String Patterns in Text Files (grep) 12:33
37 - Searching for Strings in Binary Files (strings) 03:40
38 - Comparing Files (cmp, diff, sha256) 09:55
39 - The Basics of VIM Text Editor 08:47
40 - The VIM Editor In Depth - Part 1 08:57
41 - The VIM Editor In Depth - Part 2 05:50
42 - Compressing and Archiving Files and Directories (tar, gzip) 14:16
43 - Hard Links and the Inode Structure 09:30
44 - Working With Symlinks. Symlinks vs. Hard Links 05:23
45 - Understanding /etc/passwd and /etc/shadow files 08:52
46 - Understanding Linux Groups (groups, id) 04:57
47 - Creating User Accounts (useradd) 08:18
48 - Changing and Removing User Accounts (usermod, userdel) 06:13
49 - Creating Admin Users 02:49
50 - Group Management (groupadd, groupdel, groupmod) 03:37
51 - User Account Monitoring (whoami, who am i, who, id, w, uptime, last) 07:22
52 - Understanding File Permissions 07:22
53 - Octal (Numeric) Notation of File Permissions 05:52
54 - Changing File Permissions (chmod) 09:00
55 - The Effect of Permissions on Directories 07:25
56 - Combining Find and Chmod Commands Together 03:32
57 - Changing File Ownership (chown, chgrp) 06:55
58 - Understanding SUID (Set User ID) 10:28
59 - Understanding SGID (Set Group ID) 05:54
60 - Understanding the Sticky Bit 05:41
61 - Umask 05:12
62 - Understanding Files Attributes (lsattr, chattr) 07:16
63 - Processes and The Linux Security Model 08:40
64 - Listing Processes (ps, pstree) 12:25
65 - Getting a Dynamic Real-Time View of the Running System (top, htop) 13:13
66 - Signals and Killing Processes (kill, pkill, killall, pidof) 11:28
67 - Foreground and Background Processes 04:39
68 - Job Control (jobs, fg, bg 07:28
69 - Getting Information about the Network Interfaces (ip, ifconfig 07:29
70 - Configuring the Network On The Fly (ifconfig, ip, route) 07:16
71 - Setting Up Static IP on Ubuntu (netplan) 07:39
72 - Testing and Troubleshooting Network Connectivity 09:50
73 - Using SSH 08:05
74 - Troubleshooting SSH 08:08
75 - Securing the OpenSSH Server (sshd) 11:37
76 - Copying Files Over the Network (scp) 12:02
77 - Synchronizing Files and Directories using rsync 11:57
78 - Using rsync Over the Network 06:52
79 - Using wget 09:32
80 - Checking for Listening Ports (netstat, ss, lsof, telnet, nmap) 09:38
81 - DPKG (Debian and Ubuntu Based Distros) 09:13
82 - Intro to APT 01:51
83 - Using APT (Advanced Package Tool) 12:00
84 - Compiling Programs from Source Code vs. Package Manager 04:59
85 - Compiling C Programs 03:29
86 - Compiling Software From Source Code: Lab ProFTPD 15:16
87 - Task Automation and Scheduling Using Cron (crontab) 14:51
88 - Scheduling Tasks Using Anacron (anacron) 06:46
89 - Mounting and Unmounting File Systems (df, mount, umount, fdisk, gparted) 11:05
90 - Working With Device Files (dd) 10:21
91 - Getting System Hardware Information (lwhw, lscpu, lsusb, lspci, dmidecode, hdparm) 13:14
92 - Intro to systemd 03:29
93 - Service Management (systemd and systemctl) 07:06
94 - Bash Aliases 07:10
95 - Intro to Bash Shell Scripting 07:34
96 - The Bash Shebang and Comments 05:51
97 - Running Scripts 03:51
98 - Variables in Bash 10:49
99 - Environment Variables 07:25
100 - Getting User Input 05:13
101 - Special Variables and Positional Arguments 08:29
102 - If, Elif and Else Statements 09:25
103 - Testing Conditions For Numbers 03:13
104 - Multiple Conditions and Nested If Statements 06:13
105 - Command Substitution 05:59
106 - Comparing Strings in If Statements 08:54
107 - Lab: Testing Network Connections 04:27
108 - For Loops 08:10
109 - Lab: Dropping a List of IP addresses Using a For Loop 04:27
110 - While Loops 09:43
111 - Case Statement 09:19
112 - Functions in Bash 07:57
113 - Variable Scope in Functions 02:59
114 - Menus in Bash. The Select Statement 05:53
115 - Lab: System Administration Script using Menus 10:04
116 - Running a Linux Server in the Cloud 07:27
117 - Securing SSH with Key Authentication 05:09
118 - Project Overview 05:32
119 - What is Docker? Why use it? 04:59
120 - Installing Docker 08:11
121 - The Docker Client 03:58
122 - Pulling Images and Running Containers 11:14
123 - Lab: Running a Web Server in a Docker Container 05:05
124 - Listing Images and Containers 04:20
125 - Removing Images and Containers 08:12
126 - Getting Shell Access to a Container 06:24
127 - Executing Commands in a Running Container 03:14
128 - Getting Information about the Running Containers 06:32
129 - Committing Container Changes into a New Image 06:26
130 - Tagging and Pushing Custom Images to Docker Hub 04:48
131 - Image Structure and Layers 04:28
132 - Creating Custom Images using Dockerfile 10:53
133 - Persistent Data: Volumes 05:03
134 - Project Overview 02:22
135 - Linux Security Checklist 05:49
136 - Securing the OpenSSH Server (sshd) 11:37
137 - Securing the Boot Loader (Grub) 06:12
138 - Enforcing Password Policy 09:12
139 - Locking or Disabling User Accounts 06:56
140 - Giving Limited root Privileges (sudoers and visudo) - Part 1 06:37
141 - Giving Limited root Privileges (sudoers and visudo) - Part 2 09:21
142 - Setting UsersвЂ™ Limits (Running a DoS Attack Without root Access) 05:45
143 - Intro to Cracking Passwords 04:15
144 - Cracking Linux Passwords Using John the Ripper 07:32
145 - Checking Files Integrity with AIDE - Part 1 11:33
146 - Checking Files Integrity with AIDE - Part 2 04:37
147 - Scanning for Rootkits (rkhunter and chkrootkit) 08:58
148 - Scanning for Viruses with ClamAV 10:39
149 - Full Disk Encryption Using dm-crypt and LUKS 12:13
150 - Unlocking LUKS Encrypted Drives With A Keyfile 04:21
151 - Symmetric Encryption Using GnuPG 09:46
152 - Steganography Explained 10:03
153 - Steganography In Depth 07:19
154 - Hide Secret Messages Through Steganography with Steghide 09:08
155 - Scanning Networks with Nmap 09:40
156 - Nmap Advanced 09:26
157 - Project Overview: The Big Picture 02:59
158 - Getting a Domain Name 13:24
159 - Diving into the DNS Protocol and Installing a DNS Server (BIND9) 10:22
160 - Setting Up the Authoritative BIND9 DNS Server 15:01
161 - Installing a Web Server (Apache2) 03:31
162 - Setting Up Virtual Hosting 11:01
163 - Securing Apache with OpenSSL and Digital Certificates 09:22
164 - Access Control by Source IP Address 08:09
165 - The 'Files' Directive 08:25
166 - The .htaccess File 07:53
167 - HTTP Digest Authentication 06:26
168 - The Options Directive and Indexing 13:41
169 - HTTP Compression 05:57
170 - SetHandler and Server Status 05:06
171 - Installing PHP 03:14
172 - Installing and Securing the MySql Server 04:52
173 - Installing phpMyAdmin 09:23
174 - Securing phpMyAdmin 04:06
175 - Installing a Web Application (WordPress) 08:59
176 - Securing WordPress 05:15
177 - Intro to Ansible 03:25
178 - Prerequisites 02:20
179 - Ansible Inventory File 10:13
180 - Ansible Ad-Hoc Commands: The Shell Module 05:56
181 - Ansible Ad-Hoc Commands: The Script Module 04:19
182 - Ansible Ad-Hoc Commands: The APT Module 05:29
183 - Ansible Ad-Hoc Commands: The Service Module 03:35
184 - Ansible Ad-Hoc Commands: The User Module 05:33
185 - What is IPFS and How It Works 09:40
186 - Installing IPFS on Linux 07:44
187 - Running an IPFS Node on Linux 07:00
188 - Pinning Objects 04:03
189 - SSH Public Key Authentication Overview 04:26
190 - Generating SSH Key Pair on Windows 04:59
191 - Generating SSH Key Pair on Linux 03:59
192 - Configuring SSH Public Key Authentication on Linux 11:30

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