diff --git a/.ideavimrc b/.ideavimrc
index fdf98c7..a00338a 100644
--- a/.ideavimrc
+++ b/.ideavimrc
@@ -6,4 +6,7 @@ set visualbell
 set ignorecase
 set smartcase
 set incsearch
-set hlsearch
\ No newline at end of file
+set hlsearch
+
+nnoremap gr :action ShowUsages<CR>
+
diff --git a/README.md b/README.md
index f4fd275..cb91c5d 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,20 @@
-## Config files 
+# Dotfiles
 
-### [Neovim](https://neovim.io)
+## Installation
 
-Install the vim plugin manager [vim-plug](https://github.com/junegunn/vim-plug).
+Run the `install.sh` script to install neovim, zsh (via oh-my-zsh) and all of the omz plugins.
 
-Install [powerline fonts](https://github.com/powerline/fonts) for powerline statusline plugins.
+## nvim
 
-Install the plugins with the following command:
+-- TODO --
 
-```
-:PlugInstall
+- Install nerdfont 
+
+## zsh
+
+Machine specific settings can be added in `./zsh/hosts/` and will be sourced for via the environment variable `$MACHINE_TYPE`, export `$MACHINE_TYPE` via `/etc/zprofile` (or another local only file, e.g. ``~/.zprofile`.
+
+```bash
+> sudo echo "MACHINE_TYPE=<name>" >> /etc/zprofile
 ```
 
-### .bashrc
-
-Added functionality to show current git branch in terminal
diff --git a/nvim/lua/config/plugins/lsp/lspconfig.lua b/nvim/lua/config/plugins/lsp/lspconfig.lua
index 7d83d03..df6ac8d 100644
--- a/nvim/lua/config/plugins/lsp/lspconfig.lua
+++ b/nvim/lua/config/plugins/lsp/lspconfig.lua
@@ -28,6 +28,7 @@ return {
 				keymap.set('n', 'gd', '<cmd>Telescope lsp_definitions<cr>', opts('Show LSP definitions'))
 				keymap.set('n', 'gi', '<cmd>Telescope lsp_implementations<cr>', opts('Show LSP implementations'))
 				keymap.set('n', 'gt', '<cmd>Telescope lsp_type_definitions<cr>', opts('Show LSP type definitions'))
+				keymap.set('n', 'gE', vim.diagnostic.open_float, opts('Show diagnostics'))
 				keymap.set({ 'n', 'v' }, 'ga', vim.lsp.buf.code_action, opts('Show available code actions'))
 				wk.add({
 					{ '<leader>r',  group = 'Rename' },
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 4e9a2b8..d37592a 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -121,4 +121,6 @@ export NVM_DIR="$HOME/.nvm"
 [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
 [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
 
-. "$HOME/.local/bin/env"
+if [[ -n "$MACHINE_TYPE" && -f "$HOME/dotfiles/zsh/hosts/$MACHINE_TYPE.zsh" ]]; then
+	source "$HOME/dotfiles/zsh/hosts/$MACHINE_TYPE.zsh"
+fi
diff --git a/zsh/hosts/personal.zsh b/zsh/hosts/personal.zsh
new file mode 100644
index 0000000..577a22a
--- /dev/null
+++ b/zsh/hosts/personal.zsh
@@ -0,0 +1,7 @@
+eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
+
+export ANDROID_HOME=/home/johannes/Android/Sdk
+
+export PATH=$HOME/.local/bin:$PATH
+export PATH=$PATH:$ANDROID_HOME/emulator
+export PATH=$PATH:$ANDROID_HOME/platform-tools
diff --git a/zsh/hosts/work.zsh b/zsh/hosts/work.zsh
new file mode 100644
index 0000000..360da47
--- /dev/null
+++ b/zsh/hosts/work.zsh
@@ -0,0 +1 @@
+. "$HOME/.local/bin/env"