DevOps Bootcamp: Learn Linux & Become a Linux Sysadmin

24h 11m 36s
English
Paid

Course description

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

Read more about the course
  • 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

Watch Online

This is a demo lesson (10:00 remaining)

You can watch up to 10 minutes for free. Subscribe to unlock all 191 lessons in this course and access 10,000+ hours of premium content across all courses.

View Pricing
0:00
/
#1: Course Outline

All Course Lessons (191)

#Lesson TitleDurationAccess
1
Course Outline Demo
05:51
2
Linux Distributions
06:57
3
Installing Ubuntu in a VM
13:21
4
Things to Do After Installing Ubuntu
10:17
5
Installing CentOS in a VM
12:21
6
Migrating to Linux
06:57
7
Terminals, Consoles, Shells and Commands
09:34
8
Linux Command Structure
06:56
9
Getting Help, Man Pages (man, type, help, apropos)
11:10
10
Mastering the Terminal: The TAB Key
06:43
11
Mastering the Terminal: Keyboard Shortcuts
04:58
12
Mastering the Terminal: the Bash History
08:41
13
Running Commands Without Leaving a Trace
06:31
14
Recording the Date and Time for Each line in History
02:42
15
root vs. non-Privileged Users. Getting root Access (sudo, su, passwd)
11:25
16
Intro to The Linux Files System
05:29
17
The Filesystem Hierarchy Standard ( FHS)
09:40
18
Absolute vs. Relative Paths. Walking through the File System (pwd, cd, tree)
13:11
19
The LS Command In Depth (ls)
08:22
20
Understanding File Timestamps: atime, mtime, ctime (stat, touch, date)
09:45
21
Sorting Files by Timestamp
01:55
22
File Types in Linux (ls -F, file)
07:33
23
Viewing Files - Part 1 (cat)
04:29
24
Viewing Files - Part 2 (less, more)
03:51
25
Viewing Files - Part 3 (tail, head, watch)
06:18
26
Creating Files and Directories (touch, mkdir)
07:11
27
Copying Files and Directories (cp)
06:20
28
Moving and Renaming Files and Directories (mv)
07:47
29
Removing Files and Directories (rm, shred)
09:28
30
Working With Pipes in Linux (|, wc)
08:08
31
Command Redirection (>, >>, 2> &>, cut, tee)
14:32
32
Finding Files and Directories - Part 1 (locate, which)
10:12
33
Finding Files and Directories - Part 2 (find)
11:44
34
Find and Exec
04:25
35
Searching for String Patterns in Text Files (grep)
12:33
36
Searching for Strings in Binary Files (strings)
03:40
37
Comparing Files (cmp, diff, sha256)
09:55
38
The Basics of VIM Text Editor
08:47
39
The VIM Editor In Depth - Part 1
08:57
40
The VIM Editor In Depth - Part 2
05:50
41
Compressing and Archiving Files and Directories (tar, gzip)
14:16
42
Hard Links and the Inode Structure
09:30
43
Working With Symlinks. Symlinks vs. Hard Links
05:23
44
Understanding /etc/passwd and /etc/shadow files
08:52
45
Understanding Linux Groups (groups, id)
04:57
46
Creating User Accounts (useradd)
08:18
47
Changing and Removing User Accounts (usermod, userdel)
06:13
48
Creating Admin Users
02:49
49
Group Management (groupadd, groupdel, groupmod)
03:37
50
User Account Monitoring (whoami, who am i, who, id, w, uptime, last)
07:22
51
Understanding File Permissions
07:22
52
Octal (Numeric) Notation of File Permissions
05:52
53
Changing File Permissions (chmod)
09:00
54
The Effect of Permissions on Directories
07:25
55
Combining Find and Chmod Commands Together
03:32
56
Changing File Ownership (chown, chgrp)
06:55
57
Understanding SUID (Set User ID)
10:28
58
Understanding SGID (Set Group ID)
05:54
59
Understanding the Sticky Bit
05:41
60
Umask
05:12
61
Understanding Files Attributes (lsattr, chattr)
07:16
62
Processes and The Linux Security Model
08:40
63
Listing Processes (ps, pstree)
12:25
64
Getting a Dynamic Real-Time View of the Running System (top, htop)
13:13
65
Signals and Killing Processes (kill, pkill, killall, pidof)
11:28
66
Foreground and Background Processes
04:39
67
Job Control (jobs, fg, bg
07:28
68
Getting Information about the Network Interfaces (ip, ifconfig
07:29
69
Configuring the Network On The Fly (ifconfig, ip, route)
07:16
70
Setting Up Static IP on Ubuntu (netplan)
07:39
71
Testing and Troubleshooting Network Connectivity
09:50
72
Using SSH
08:05
73
Troubleshooting SSH
08:08
74
Securing the OpenSSH Server (sshd)
11:37
75
Copying Files Over the Network (scp)
12:02
76
Synchronizing Files and Directories using rsync
11:57
77
Using rsync Over the Network
06:52
78
Using wget
09:32
79
Checking for Listening Ports (netstat, ss, lsof, telnet, nmap)
09:38
80
DPKG (Debian and Ubuntu Based Distros)
09:13
81
Intro to APT
01:51
82
Using APT (Advanced Package Tool)
12:00
83
Compiling Programs from Source Code vs. Package Manager
04:59
84
Compiling C Programs
03:29
85
Compiling Software From Source Code: Lab ProFTPD
15:16
86
Task Automation and Scheduling Using Cron (crontab)
14:51
87
Scheduling Tasks Using Anacron (anacron)
06:46
88
Mounting and Unmounting File Systems (df, mount, umount, fdisk, gparted)
11:05
89
Working With Device Files (dd)
10:21
90
Getting System Hardware Information (lwhw, lscpu, lsusb, lspci, dmidecode, hdparm)
13:14
91
Intro to systemd
03:29
92
Service Management (systemd and systemctl)
07:06
93
Bash Aliases
07:10
94
Intro to Bash Shell Scripting
07:34
95
The Bash Shebang and Comments
05:51
96
Running Scripts
03:51
97
Variables in Bash
10:49
98
Environment Variables
07:25
99
Getting User Input
05:13
100
Special Variables and Positional Arguments
08:29
101
If, Elif and Else Statements
09:25
102
Testing Conditions For Numbers
03:13
103
Multiple Conditions and Nested If Statements
06:13
104
Command Substitution
05:59
105
Comparing Strings in If Statements
08:54
106
Lab: Testing Network Connections
04:27
107
For Loops
08:10
108
Lab: Dropping a List of IP addresses Using a For Loop
04:27
109
While Loops
09:43
110
Case Statement
09:19
111
Functions in Bash
07:57
112
Variable Scope in Functions
02:59
113
Menus in Bash. The Select Statement
05:53
114
Lab: System Administration Script using Menus
10:04
115
Running a Linux Server in the Cloud
07:27
116
Securing SSH with Key Authentication
05:09
117
Project Overview
05:32
118
What is Docker? Why use it?
04:59
119
Installing Docker
08:11
120
The Docker Client
03:58
121
Pulling Images and Running Containers
11:14
122
Lab: Running a Web Server in a Docker Container
05:05
123
Listing Images and Containers
04:20
124
Removing Images and Containers
08:12
125
Getting Shell Access to a Container
06:24
126
Executing Commands in a Running Container
03:14
127
Getting Information about the Running Containers
06:32
128
Committing Container Changes into a New Image
06:26
129
Tagging and Pushing Custom Images to Docker Hub
04:48
130
Image Structure and Layers
04:28
131
Creating Custom Images using Dockerfile
10:53
132
Persistent Data: Volumes
05:03
133
Project Overview
02:22
134
Linux Security Checklist
05:49
135
Securing the OpenSSH Server (sshd)
11:37
136
Securing the Boot Loader (Grub)
06:12
137
Enforcing Password Policy
09:12
138
Locking or Disabling User Accounts
06:56
139
Giving Limited root Privileges (sudoers and visudo) - Part 1
06:37
140
Giving Limited root Privileges (sudoers and visudo) - Part 2
09:21
141
Setting Users’ Limits (Running a DoS Attack Without root Access)
05:45
142
Intro to Cracking Passwords
04:15
143
Cracking Linux Passwords Using John the Ripper
07:32
144
Checking Files Integrity with AIDE - Part 1
11:33
145
Checking Files Integrity with AIDE - Part 2
04:37
146
Scanning for Rootkits (rkhunter and chkrootkit)
08:58
147
Scanning for Viruses with ClamAV
10:39
148
Full Disk Encryption Using dm-crypt and LUKS
12:13
149
Unlocking LUKS Encrypted Drives With A Keyfile
04:21
150
Symmetric Encryption Using GnuPG
09:46
151
Steganography Explained
10:03
152
Steganography In Depth
07:19
153
Hide Secret Messages Through Steganography with Steghide
09:08
154
Scanning Networks with Nmap
09:40
155
Nmap Advanced
09:26
156
Project Overview: The Big Picture
02:59
157
Getting a Domain Name
13:24
158
Diving into the DNS Protocol and Installing a DNS Server (BIND9)
10:22
159
Setting Up the Authoritative BIND9 DNS Server
15:01
160
Installing a Web Server (Apache2)
03:31
161
Setting Up Virtual Hosting
11:01
162
Securing Apache with OpenSSL and Digital Certificates
09:22
163
Access Control by Source IP Address
08:09
164
The 'Files' Directive
08:25
165
The .htaccess File
07:53
166
HTTP Digest Authentication
06:26
167
The Options Directive and Indexing
13:41
168
HTTP Compression
05:57
169
SetHandler and Server Status
05:06
170
Installing PHP
03:14
171
Installing and Securing the MySql Server
04:52
172
Installing phpMyAdmin
09:23
173
Securing phpMyAdmin
04:06
174
Installing a Web Application (WordPress)
08:59
175
Securing WordPress
05:15
176
Intro to Ansible
03:25
177
Prerequisites
02:20
178
Ansible Inventory File
10:13
179
Ansible Ad-Hoc Commands: The Shell Module
05:56
180
Ansible Ad-Hoc Commands: The Script Module
04:19
181
Ansible Ad-Hoc Commands: The APT Module
05:29
182
Ansible Ad-Hoc Commands: The Service Module
03:35
183
Ansible Ad-Hoc Commands: The User Module
05:33
184
What is IPFS and How It Works
09:40
185
Installing IPFS on Linux
07:44
186
Running an IPFS Node on Linux
07:00
187
Pinning Objects
04:03
188
SSH Public Key Authentication Overview
04:26
189
Generating SSH Key Pair on Windows
04:59
190
Generating SSH Key Pair on Linux
03:59
191
Configuring SSH Public Key Authentication on Linux
11:30

Unlock unlimited learning

Get instant access to all 190 lessons in this course, plus thousands of other premium courses. One subscription, unlimited knowledge.

Learn more about subscription

Comments

0 comments

Want to join the conversation?

Sign in to comment

Similar courses

DevOps Mastery: Secure Internet Traffic with WireGuard VPN

DevOps Mastery: Secure Internet Traffic with WireGuard VPN

Sources: zerotomastery.io
This course is perfect for DevOps engineers and anyone looking to quickly enhance their online privacy and security. Why WireGuard? WireGuard VPN...
1 hour 6 minutes 8 seconds
Linux and DevOps Editable Cheatsheets + PDFs

Linux and DevOps Editable Cheatsheets + PDFs

Sources: Valentine Nachi
Get 100+ PDF materials on Linux, Networking, Sysadmin, and DevOps. High quality and editable formats for study and work. Available in light and dark...
Docker for DevOps Engineers

Docker for DevOps Engineers

Sources: Amigoscode (Nelson Djalo)
Docker is tool to package and deploy software using containers. Unlike Virtual Machines, Docker is lightweight and does not require a lot of resources to run. Docker has become ...
4 hours 41 minutes 11 seconds