Introduction to operating systems-Get started with the course
Introduction to Course 4
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Course 4 overview
Helpful resources and tips
Introduction to operating systems-The wonderful world of operating systems
Welcome to module 1
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Kim: My journey into computing
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Introduction to operating systems
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Compare operating systems
Introduction to operating systems-The operating system at work
Inside the operating system
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Requests to the operating system
Resource allocation via the OS
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Virtualization technology
Introduction to operating systems-The user interface
GUI versus CLI
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The command line in use
Ellen: My path into cybersecurity
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Introduction to operating systems-Review: Introduction to operating systems
Wrap-up
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Glossary terms from module 1
The Linux operating system-All about Linux
Welcome to module 2
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Introduction to Linux
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Phil: Learn and grow in the cybersecurity field
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Linux architecture
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Linux architecture explained
The Linux operating system-Linux distributions
Linux distributions
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KALI LINUX ™
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More Linux distributions
Package managers for installing applications
Resources for completing Linux labs
Lab tips and troubleshooting steps
The Linux operating system-The shell
Introduction to the shell
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Different types of shells
Input and output in the shell
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The Linux operating system-Review: The Linux operating system
Wrap-up
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Glossary terms from module 2
Linux commands in the Bash shell-Navigate the Linux file system
Welcome to module 3
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Linux commands via the Bash shell
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Core commands for navigation and reading files
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Navigate Linux and read file content
Linux commands in the Bash shell-Manage file content in Bash
Find what you need with Linux
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Filter content in Linux
Create and modify directories and files
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Manage directories and files
Linux commands in the Bash shell-Authenticate and authorize users
File permissions and ownership
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Change permissions
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Permission commands
Portfolio Activity Exemplar: Use Linux commands to manage file permissions
Add and delete users
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Responsible use of sudo
Linux commands in the Bash shell-Get help in Linux
Damar: My journey into Linux commands
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The Linux community
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Man pages within the shell
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Linux resources
Linux commands in the Bash shell-Review: Linux commands in the Bash shell
Wrap-up
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Reference guide: Linux
Glossary terms from module 3
Databases and SQL-Introduction to SQL and Databases
Welcome to module 4
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Introduction to databases
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Query databases with SQL
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SQL filtering versus Linux filtering
Adedayo: SQL in cybersecurity
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Databases and SQL-SQL queries
Basic queries
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Query a database
Resources for completing SQL labs
Basic filters on SQL queries
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The WHERE clause and basic operators
Databases and SQL-More SQL filters
Filter dates and numbers
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Operators for filtering dates and numbers
Filters with AND, OR, and NOT
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More on filters with AND, OR, and NOT
Portfolio Activity Exemplar: Apply filters to SQL queries
Databases and SQL-SQL joins
Join tables in SQL
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Types of joins
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Compare types of joins
Continuous learning in SQL
Databases and SQL-Review: Databases and SQL
Wrap-up
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Reference guide: SQL
Glossary terms from module 4
Databases and SQL-Congratulations on completing Course 4!
Course wrap-up
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Course 4 glossary
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