diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,22 +1,80 @@
-This repo has some scripts that I use for managing machines and containers.
+This repo has some scripts and small notes for setting up development ennvironments
 
-# Samples
+# Mac
 
-## Set up a machine with a named non-root user and some secure ssh config.
+## Multimedia
 
-```sh
-python3 src/machine_setup.py
+* [mplayer](http://www.mplayerhq.hu/design7/news.html)
+
+``` shell
+brew install mplayer
 ```
 
-# Running Tests
+## [Gnu Stow](https://www.gnu.org/software/stow/)
 
-```sh
-python3 -m venv --prompt machine_admin .venv
-source .venv/bin/activate
-pip install -r test/requirements.txt
-pytest
+Gnu Stow is a symlink manager that can be used to manager program configuration files or 'dotfiles'.
+
+``` shell
+brew install stow
 ```
 
+## [Amethyst](https://ianyh.com/amethyst/)
+
+Tiling window manager that doesn't need too heavy permissions.
+
+## Keyboard Shortcuts
+
+### Desktop
+
+* `CMD-m`: Minimize focused app.
+* `CMD-q`: Kill the focused app.
+* `CMD-TAB`: Iterate apps in dock with arrows. Hold `OPT` when releasing to open.
+* `CTRL-CMD-q`: Lock Screen
+
+### Amethys
+
+* `OPT-SHIFT-k`: Move focus ccw (j for cw)
+* `OPT-SHIFT-p`: Move focus to ccw screen (n for cw) 
+* `CTRL-OPT-SHIFT-h`: Swap screens ccw (l for c)
+
+### Safari
+
+* Arrow keys: Scroll
+* `OPT-Arrow`: Fast scroll
+* `SHIFT-CMD-]`: Next or previous tab
+* `CMD-t`: New tab
+* `CMD-w`: Close active tab
+* `CMD-[`: Previous or next page
+* `CTRL-CMD-1`: Toggle bookmark view
+
+### Emacs
+
+#### Base
+
+* `C-x C-s`: Save current file.
+* `C-x C-f`: Find or open file.
+
+#### Markdown
+
+[Module Reference](http://www.mplayerhq.hu/design7/news.html)
+
+* `C-c C-s 1`: Insert level one heading with hash delimiter.
+
+#### Evil
+
+[Reference card](https://michaelgoerz.net/refcards/vimqrc.pdf)
+
+* `CTRL- {D, U, F, B}`: Scroll down/up by half or full page
+* `zt zz zb`: Scroll current line to top, centre, bottom
+* `{ }`: Move to beginning or end of paragraph
+* `h l j k`: Character left, right, up, down
+
+#### Magit
+
+[Reference card](https://magit.vc/manual/magit-refcard.pdf)
+
+* `CTRL-x g`: Status buffer
+
 # Copyright
 
 The contents of this repo are Copyright James Grogan 2024. Software is licensed under the AGPL. See the included LICENSE file for details.