vim <filename>    # Open <filename> in vim
    :help <topic>     # Open up built-in help docs about <topic> if any exists
    :q                # Quit vim
    :w                # Save current file
    :wq               # Save file and quit vim
    ZZ                # Save file and quit vim
    :q!               # Quit vim without saving file
                      # ! *forces* :q to execute, hence quitting vim without saving
    ZQ                # Quit vim without saving file
    :x                # Save file(only when the file is modified) and quit vim

    u                 # Undo
    CTRL+R            # Redo

    h                 # Move left one character
    j                 # Move down one line
    k                 # Move up one line
    l                 # Move right one character

    Ctrl+B            # Move back one full screen
    Ctrl+F            # Move forward one full screen
    Ctrl+D            # Move forward 1/2 a screen
    Ctrl+U            # Move back 1/2 a screen

    # Moving within the line

    0                 # Move to beginning of line
    $                 # Move to end of line
    ^                 # Move to first non-blank character in line

    # Searching in the text

    /word             # Highlights all occurrences of word after cursor
    ?word             # Highlights all occurrences of word before cursor
    n                 # Moves cursor to next occurrence of word after search
    N                 # Moves cursor to previous occurrence of word

    :%s/foo/bar/g     # Change 'foo' to 'bar' on every line in the file
    :s/foo/bar/g      # Change 'foo' to 'bar' on the current line
    :%s/\n/\r/g       # Replace new line characters with new line characters
    :'<,'>s/foo/bar/g # Change 'foo' to 'bar on every line in the current visual selection

    # Jumping to characters

    f<character>      # Jump forward and land on <character>
    t<character>      # Jump forward and land right before <character>

    # For example,
    f<                # Jump forward and land on <
    t<                # Jump forward and land right before <

    # Moving by word

    w                 # Move forward by one word
    b                 # Move back by one word
    e                 # Move to end of current word

    # Other characters for moving around

    gg                # Go to the top of the file
    G                 # Go to the bottom of the file
    :NUM              # Go to line number NUM (NUM is any number)
    H                 # Move to the top of the screen
    M                 # Move to the middle of the screen
    L                 # Move to the bottom of the screen

    i                 # Puts vim into insert mode, before the cursor position
    a                 # Puts vim into insert mode, after the cursor position
    v                 # Puts vim into visual mode
    :                 # Puts vim into ex mode
    <esc>             # 'Escapes' from whichever mode you're in, into Command mode

    # Copying and pasting text
                      # Operations use the vim register by default
                      # Think of it as vim's private clipboard

                      # Yank ~ copy text into vim register
    y                 # Yank whatever is selected
    yy                # Yank the current line

                      # Delete ~ yank text and delete from file
    d                 # Delete whatever is selected
    dd                # Delete the current line

    p                 # Paste text in vim register after the current cursor position
    P                 # Paste text in vim register before the current cursor position

    x                 # Delete character under current cursor position

    # 'Verbs'

    d                 # Delete
    c                 # Change
    y                 # Yank (copy)
    v                 # Visually select

    # 'Modifiers'

    i                 # Inside
    a                 # Around
    NUM               # Number (NUM is any number)
    f                 # Searches for something and lands on it
    t                 # Searches for something and stops before it
    /                 # Finds a string from cursor onwards
    ?                 # Finds a string before cursor

    # 'Nouns'

    w                 # Word
    s                 # Sentence
    p                 # Paragraph
    b                 # Block

    # Sample 'sentences' or commands

    d2w               # Delete 2 words
    cis               # Change inside sentence
    yip               # Yank inside paragraph (copy the para you're in)
    ct<               # Change to open bracket
                      # Change the text from where you are to the next open bracket
    d$                # Delete till end of line

    >                 # Indent selection by one block
    <                 # Dedent selection by one block
    :earlier 15m      # Reverts the document back to how it was 15 minutes ago
    :later 15m        # Reverse above command
    ddp               # Swap position of consecutive lines, dd then p
    .                 # Repeat previous action
    :w !sudo tee %    # Save the current file as root
    :set syntax=c     # Set syntax highlighting to 'c'
    :sort             # Sort all lines
    :sort!            # Sort all lines in reverse
    :sort u           # Sort all lines and remove duplicates
    ~                 # Toggle letter case of selected text
    u                 # Selected text to lower case
    U                 # Selected text to upper case
    J                 # Join the current line with the next line
    
    # Fold text
    zf                # Create fold from selected text
    zd                # Delete fold on the current line
    zD                # Recursively delete nested or visually selected folds
    zE                # Eliminate all folds in the window
    zo                # Open current fold
    zO                # Recursively open nested or visually selected folds
    zc                # Close current fold
    zC                # Recursively close nested or visually selected folds
    zR                # Open all folds
    zM                # Close all folds
    za                # Toggle open/close current fold
    zA                # Recursively toggle open/close nested fold
    [z                # Move to the start of the current fold
    ]z                # Move to the end of the current fold
    zj                # Move to the start of the next fold
    zk                # Move to the end of the previous fold

    qa                # Start recording a macro named 'a'
    q                 # Stop recording
    @a                # Play back the macro

" Example ~/.vimrc
" 2015.10

" Required for vim to be iMproved
set nocompatible

" Determines filetype from name to allow intelligent auto-indenting, etc.
filetype indent plugin on

" Enable syntax highlighting
syntax on

" Better command-line completion
set wildmenu

" Use case insensitive search except when using capital letters
set ignorecase
set smartcase

" When opening a new line and no file-specific indenting is enabled,
" keep same indent as the line you're currently on
set autoindent

" Display line numbers on the left
set number

" Indentation options, change according to personal preference

" Number of visual spaces per TAB
set tabstop=4

" Number of spaces in TAB when editing
set softtabstop=4

" Number of spaces indented when reindent operations (>> and <<) are used
set shiftwidth=4

" Convert TABs to spaces
set expandtab

" Enable intelligent tabbing and spacing for indentation and alignment
set smarttab