Programming Linux
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Linux Basics
Introduction: Concepts and Terminology
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File System Permissions
Permissions: Mode, User and Group Ownership
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passwd
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sudo
, …
SetUID: Live Demo
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Ugly Hack: Sticky Bit
Exercises: File System Permissions
Exercise: Determine Your User Credentials
Exercise: Create Group-Shared File
Exercise: Create Private Directory
Question: Private Directory
Exercise: Create Public Directory
Question: Public Directory
FH/Moodle Quiz: Permissions
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Exercises: File System Permissions
¶
Contents
Dependencies
Contents
¶
Exercise: Determine Your User Credentials
Exercise: Create Group-Shared File
Exercise: Create Private Directory
Question: Private Directory
Exercise: Create Public Directory
Question: Public Directory
FH/Moodle Quiz: Permissions
Dependencies
¶
cluster_linux
Linux
cluster_linux_basics
Linux Basics
cluster_linux_basics_shell
The Shell (Bash - “Bourne Again Shell”)
cluster_linux_basics_permissions
File System Permissions
cluster_linux_basics_permissions_exercises
Exercises: File System Permissions
cluster_linux_basics_intro
Introduction: Concepts and Terminology
linux_basics_shell_cwd
Current Working Directory
linux_basics_shell_commandline
Commandline
linux_basics_shell_cwd->linux_basics_shell_commandline
linux_basics_shell_paths
Absolute and Relative Paths
linux_basics_shell_cwd->linux_basics_shell_paths
linux_basics_intro_process
Processes, Scheduling, Address Spaces
linux_basics_shell_cwd->linux_basics_intro_process
linux_basics_shell_special_paths
Special Paths
linux_basics_shell_special_paths->linux_basics_shell_paths
linux_basics_shell_ls
Directory Listings: The ls Command
linux_basics_shell_ls->linux_basics_shell_cwd
linux_basics_shell_ls->linux_basics_shell_special_paths
linux_basics_shell_ls->linux_basics_shell_paths
linux_basics_intro_overview
Overview
linux_basics_shell_ls->linux_basics_intro_overview
linux_basics_shell_commandline->linux_basics_intro_overview
linux_basics_shell_paths->linux_basics_shell_commandline
linux_basics_permissions_basics
Permissions: Mode, User and Group Ownership
linux_basics_permissions_basics->linux_basics_shell_ls
linux_basics_permissions_exercises_private_directory
Exercise: Create Private Directory
linux_basics_permissions_exercises_private_directory->linux_basics_permissions_basics
linux_basics_permissions_exercises_credentials
Exercise: Determine Your User Credentials
linux_basics_permissions_exercises_private_directory->linux_basics_permissions_exercises_credentials
linux_basics_permissions_exercises_private_directory_question
Question: Private Directory
linux_basics_permissions_exercises_private_directory_question->linux_basics_permissions_basics
linux_basics_permissions_exercises_private_directory_question->linux_basics_permissions_exercises_private_directory
linux_basics_permissions_exercises_shared_file
Exercise: Create Group-Shared File
linux_basics_permissions_exercises_shared_file->linux_basics_permissions_basics
linux_basics_permissions_exercises_shared_file->linux_basics_permissions_exercises_credentials
linux_basics_permissions_exercises_public_directory_question
Question: Public Directory
linux_basics_permissions_exercises_public_directory
Exercise: Create Public Directory
linux_basics_permissions_exercises_public_directory_question->linux_basics_permissions_exercises_public_directory
linux_basics_permissions_exercises_credentials->linux_basics_permissions_basics
linux_basics_intro_login
Login? What Is That?
linux_basics_permissions_exercises_credentials->linux_basics_intro_login
linux_basics_permissions_exercises_public_directory->linux_basics_permissions_basics
linux_basics_permissions_exercises_public_directory->linux_basics_permissions_exercises_credentials
linux_basics_intro_process->linux_basics_intro_overview
linux_basics_intro_process_tree
Process Hierarchy (Parent, Child Process)
linux_basics_intro_process_tree->linux_basics_intro_process
linux_basics_intro_login->linux_basics_intro_process_tree