General Operations:

• clear = Clears the terminal

Directory Operatings:

• pwd = Show current directory. Example Output: /home/chukwuemekapetereze
• ls = List folders and files. Example Output: Desktop Downloads Pictures Documents
• cd [dirname] = Change directory to [dir]
• mkdir [dirname] = Make directory [dirname]
• cd .. = Go up a directory

File Operations:

• touch [filename] = Create [filename]
• rm [filename] = Delete [filename]
• rm -r [dirname] = Delete a non-empty directory and all the files in it
• rm -d [dirname] or rmdir [dirname] = Delete an empty directory

Navigating in the File System:

• cd usr/local/bin = Navigate multiple dirs (relative path - relative to current dir). Move to bin directory
• cd ../.. = Move up 2 hierarchies, so go to 'usr' directory
• cd /usr = Alternative to go to 'usr' directly (absolute path)
• cd [absolute path] = Move to any location by providing the full path
• cd /home/nana = Go to my home directory (absolute path)
• cd ~ = Shortcut alternative to go to home directory