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Linux for Beginners
Introduction
Introduction (3:12)
Exercise: Meet Your Classmates and Instructor
Course Resources
Setting Up the Environment
Installing Ubuntu in a VM (11:08)
Things to Do After Installing Ubuntu (10:16)
Ubuntu and Linux Mint Download Links (OVA Files)
The Linux Terminal in Depth
Terminals, Consoles, Shells and Commands (9:33)
Linux Command Structure (6:55)
Getting Help, Man Pages (man, type, help, apropos) (11:09)
Mastering the Terminal: The TAB Key (6:42)
Mastering the Terminal: Keyboard Shortcuts (4:58)
Mastering the Terminal: the Bash History (8:40)
root vs. non-Privileged Users. Getting root Access (sudo, su, passwd) (11:24)
The Linux File System
Intro to The Linux Files System (5:28)
The Filesystem Hierarchy Standard ( FHS) (9:39)
Absolute vs. Relative Paths. Walking through the File System (pwd, cd, tree) (13:10)
Quiz for The Linux File System
The LS Command In Depth (ls) (8:22)
Understanding File Timestamps: atime, mtime, ctime (stat, touch, date) (9:44)
Sorting Files by Timestamp (1:54)
File Types in Linux (ls -F, file) (7:32)
Quiz for LS, File Types and Timestamps
Viewing Files - Part 1 (cat) (4:28)
Viewing Files - Part 2 (less, more) (3:50)
Viewing Files - Part 3 (tail, head, watch) (6:18)
Quiz for Viewing Files
Creating Files and Directories (touch, mkdir) (7:10)
Copying Files and Directories (cp) (6:19)
Moving and Renaming Files and Directories (mv) (7:46)
Removing Files and Directories (rm, shred) (9:27)
Quiz for mkdir, cp, mv, rm, shred
Working With Pipes in Linux (|, wc) (8:07)
Command Redirection (>, >>, 2> &>, cut, tee) (14:31)
Quiz for Piping and Command Redirection
Finding Files and Directories - Part 1 (which, plocate) (11:26)
Finding Files and Directories - Part 2 (find) (11:43)
Quiz for locate, find and grep
Find and Exec (4:24)
Searching for String Patterns in Text Files (grep) (12:32)
Comparing Files (cmp, diff, sha256) (9:54)
The Basics of VIM Text Editor (8:46)
The VIM Editor In Depth - Part 1 (8:56)
The VIM Editor In Depth - Part 2 (5:49)
Quiz for VIM Editor
Compressing and Archiving Files and Directories (tar, gzip) (14:15)
Hard Links and the Inode Structure (9:29)
Working With Symlinks. Symlinks vs. Hard Links (5:22)
Course Check-In
User Accounts Management
Understanding /etc/passwd and /etc/shadow files (8:51)
Understanding Linux Groups (groups, id) (4:56)
Creating User Accounts (useradd) (8:17)
Changing and Removing User Accounts (usermod, userdel) (6:12)
Creating Admin Users (2:48)
Group Management (groupadd, groupdel, groupmod) (3:36)
User Account Monitoring (whoami, who am i, who, id, w, uptime, last) (7:21)
Quiz for Accounts Management
Linux File Permissions
Understanding File Permissions (7:21)
Octal (Numeric) Notation of File Permissions (5:51)
Changing File Permissions (chmod) (8:59)
The Effect of Permissions on Directories (7:24)
Combining Find and Chmod Commands Together (3:31)
Changing File Ownership (chown, chgrp) (6:54)
Understanding SUID (Set User ID) (10:27)
Understanding SGID (Set Group ID) (5:53)
Understanding the Sticky Bit (5:40)
Linux Process Management
Processes and The Linux Security Model (8:39)
Listing Processes (ps, pstree) (12:24)
Getting a Dynamic Real-Time View of the Running System (top, htop) (13:12)
Signals and Killing Processes (kill, pkill, killall, pidof) (11:27)
Foreground and Background Processes (4:38)
Job Control (jobs, fg, bg) (7:27)
Quiz for Process Management
Where To Go From Here?
Review This Byte!
Getting Help, Man Pages (man, type, help, apropos)
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