Lesser known Vim Magic

Vim Fu

Execute currently saved .py file
`:! python %`

Count the number of words in the saved file
`:!wc %`

Read a file in to Vim
`:!r filename`

Insert output of a shell command to current file
`:! ls -al`

Insert a web page text into current file
`:! w3m http://en.wikipedia.org/wiki/Vi -dump`

In place replace a region after a transform
`:20,25 ! rot13`

Load another file into a horizontal split screen
`:sp filename`

Load another file into a vertical split screen
`:vsp filename`

Switch split screens
`ctrl+ww`

(Install color scheme)[https://vimcolors.com]
copy your color scheme to `~/.vim/colors/`
and set it in `~/.vimrc`
```
syntax on
colorscheme distinguished
```

Mark a line so you can navigate to it
`mk`
Navigate to the marked like 'k'
``k`

Highlight word you search
`:set hlsearch`

Turn off highlighting of last searched word
`:nohlsearch`