The Mac Terminal Course for Beginners

Master Mac terminal basics by identifying your user with who am i, locating your present working directory with pwd, and listing files with ls, including hidden dotfiles with ls -A.

Explore how macOS and Linux file organization works, from home folders to users and groups, and file permissions read, write, and execute for owners, groups, and everyone in the terminal.

learn how to read terminal output from ls -l, identify files vs directories, and decode owner, group, and other permissions (read, write, execute) for safer file access.

Learn to use ls with -l, -h, and -F to get a long, human readable file list with type markers, and combine options with pwd and clear.

Master the ls command to list folder contents, including desktop and hidden files, use long format, and apply the file command to identify text and image file types.

Discover essential Mac terminal commands for beginners: clear the screen, view history, use the up arrow to recall commands, and ls and echo with shortcuts command w and command q.

Explore how to use the terminal manual (man) inside the terminal, including reading command names, synopses, and options, navigating with arrows, searching with /, and quitting with q.

Master tab completion in the Mac terminal to quickly auto-complete paths and commands, reveal possible matches with double tab, and learn practical tips for ls, pwd, and man.

Master the mac terminal by using pwd, ls, and ls -l -a to reveal owners and hidden files, then sort by size with ls -lS -h.

Learn to change directories with cd to navigate between MacBook and desktop, use ls to list contents, and pwd to confirm your location.

View text files in the mac terminal using cat, more, and less; cat prints content, more starts from the beginning, and less opens a separate space with search and navigation.

Learn how to open files and folders from the terminal using the macOS open command and its Linux equivalent, xdg-open, with dot representing the present working directory.

learn five essential Mac terminal shortcuts, including clear screen with clear or Ctrl+L, navigation with Alt, line edits with Ctrl+A/Ctrl+E/Ctrl+K/Ctrl+Y, and dragging paths into the terminal.

Navigate the mac terminal by listing directories and moving into documents and subfolders. View files with more, cat, and less; search with slash and go up with cd ..

Learn to create files with the touch command in the terminal, including naming with or without extensions, and update a file’s last edited time using touch, viewed via ls.

Learn to edit text files in the terminal with nano, including opening files, navigating by keyboard, searching with ctrl w, saving with y, and enabling mouse with nano -m.

Create folders with mkdir, generate files with touch, and rename or move them with mv to organize directories and practice moving between folders.

Copy files with cp to create duplicates and remove files with rm, demonstrated through practical examples of copying into folders and deleting files.

Learn how the star wildcard means zero or more characters and use it to list, move, copy, and remove dot txt files in the present working directory.

Learn to work with directories in the terminal. Use the -R option with cp and rm to copy or remove directories recursively, and list their contents.

Learn how to redirect command output to files using the greater-than and double-greater-than signs, replace or append content, create files, and concatenate contents with cat in the Mac terminal.

Learn essential mac terminal file management skills by creating directories and files, renaming and moving items, copying recursively, and redirecting and appending output to files.

Learn how to override file permissions using sudo to act as root, edit, create, and remove files, and run a root shell for multiple commands.

Learn to use sudo with chown to assign file ownership and chgrp to change a file's group, demonstrated on dish.txt with the owner MacBook and the group underscore guest.

Change folder ownership and permissions with sudo, create nested directories and files, and verify ownership using ls -l. Recursively transfer ownership to your user and adjust the group.

Master how to change file permissions with chmod, using the change mode approach to set owner, group, and others with read, write, and execute rights.

Create folders and files in your home directory with mkdir and touch, then practice ownership, permissions, and root-level operations using sudo in the macOS terminal.

Discover how the pipe command links the output of one command to the input of another, chaining commands like ls, tail, and sort, with temporary files and redirects.

Discover how to use the find command to locate files and folders. Practice searching from a folder, using -name patterns and -type f or d, and stop with ctrl C.

Use grep to search inside files, toggle case sensitivity with -i, combine commands with pipes like ls | grep, and use -v to exclude matches.

Learn to customize the mac terminal by creating and sourcing a dot profile, enable color for files and folders, and define aliases like lf for a concise ls command.

Assign values to variables and access them with the dollar sign, use echo to display results, and remember spaces cause errors; explore environment variables, path, and unset variables.

Learn how to read user input into variables in mac terminal using read, echo the value, and customize prompts with read -p and hidden input with read -s for passwords.

Learn to execute an executable by specifying its location and file name, not a dot slash command; use dot for the current directory and dot dot for up one folder.

Discover how commands like ls, pwd, and clear are programs run by the shell, locate them with which, and explore the bin folders and path that make terminals work.

Learn to store a command's output in a variable using the dollar sign expansion operator and the $(...) syntax, enabling practical path manipulation with ls and pwd.

Learn how to make shell variables permanent by editing your login script (dot profile, dot bashrc, or dot bash_profile) in your home folder, then source it to apply changes.

Learn to list files starting with p in the Mac terminal, filter by name with grep, and create an alias for a long, human-readable, size-sorted listing.

Learn to write shell scripts that automate terminal tasks by combining commands, using variables, and applying if-else statements and loops to copy files and organize outputs into folders.

Learn to execute an executable file by specifying its location and name, debunking the dot slash misconception, and using relative paths from the present working directory.

Create your first shell script by making a text file, add a shebang with /bin/bash, make it executable, and run it to print a hello message.

Set the shell script extension to .sh and rename the file, then edit in a scripting editor like sublime text for syntax highlighting, and use read with -P.

Learn to interact with files in the terminal by prompting for a file path, storing it in a variable, and opening it with open or xdg-open across Linux environments.

Explore arithmetic expressions in the Mac terminal using arithmetic expansion, perform addition, multiplication, division, remainder, and exponentiation, and learn pre/post and shorthand variable updates.

Learn how to use if conditions in the Mac terminal, including shell syntax and numeric comparisons with -eq, -gt, -lt, -ge, and -le to control flow.

Master else logic in the Mac Terminal course by using if, else, and elif to branch actions based on conditions, with age checks and multiple options.

Learn how to compare strings with if statements, handling equal and not equal conditions, including case sensitivity, using bang and equal for inequality, and a password-based file name example.

Master for loops in shell scripting by iterating blocks, using ranges like 1..4, the I variable, break on danger, and looping over files.

Celebrate completing the Mac terminal course for beginners and learn to refresh memory by revisiting lessons. Reach out on Udemy for help or leave a review to assist future students.