diff --git a/.gitmodules b/.gitmodules
index 86c1875..245a843 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "z"]
 	path = z
 	url = https://github.com/rupa/z.git
+[submodule "asdf"]
+	path = asdf
+	url = https://github.com/asdf-vm/asdf.git
diff --git a/POSTINSTALL.md b/POSTINSTALL.md
new file mode 100644
index 0000000..20e8775
--- /dev/null
+++ b/POSTINSTALL.md
@@ -0,0 +1,21 @@
+# Essential Packages
+
+```bash
+apt install git zsh inotify-tools borgbackup
+```
+
+# Increase Inotify watchers
+
+See: https://github.com/guard/listen/wiki/Increasing-the-amount-of-inotify-watchers
+
+```
+echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
+```
+
+# Setup SSH 
+
+See: https://wiki.archlinux.org/index.php/SSH_keys#Ed25519
+
+```
+ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "johnnie@posteo.de"
+```
\ No newline at end of file
diff --git a/README.md b/README.md
index 322f28d..3a1268a 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ How to install
 
 ```bash
 # install zsh first
-sudo apt install zsh
+sudo apt install zsh git
 
 # do the dance
 git clone https://git.inhji.de/inhji/dotfiles.git .dotfiles
@@ -16,6 +16,8 @@ git clone https://git.inhji.de/inhji/dotfiles.git .dotfiles
 chsh -s /usr/bin/zsh
 ```
 
+After that, read [POSTINSTALL](POSTINSTALL.md)
+
 Tips
 -----------------
 
diff --git a/asdf b/asdf
new file mode 160000
index 0000000..a7252e6
--- /dev/null
+++ b/asdf
@@ -0,0 +1 @@
+Subproject commit a7252e687ab65fc8dd04cfaa2be09446c84e312a
diff --git a/config/atom/init.cson b/config/atom/init.cson
deleted file mode 100644
index c64581a..0000000
--- a/config/atom/init.cson
+++ /dev/null
@@ -1,4 +0,0 @@
-# Fix Window not being shown when starting up maximized
-# https://github.com/atom/atom/issues/19066
-if atom.applicationDelegate.isWindowMaximized()
-    atom.applicationDelegate.unmaximizeWindow()
diff --git a/config/atom/snippets.cson b/config/atom/snippets.cson
deleted file mode 100644
index 4890abf..0000000
--- a/config/atom/snippets.cson
+++ /dev/null
@@ -1,7 +0,0 @@
-'.text.html.elixir':
-  'Template':
-    'prefix': '%'
-    'body': '<% $1 %>'
-  'End Template':
-    'prefix': 'end'
-    'body': '<% end %>'
diff --git a/config/beets/config b/config/beets/config
index 1a8c03d..7ef0169 100644
--- a/config/beets/config
+++ b/config/beets/config
@@ -1,4 +1,5 @@
-directory: /media/biggie/Music
-library: ~/.beets/library.db
+directory: ~/Musik/Import
+library: ~/.config/beets/library.db
+
 import:
-    move: yes
+  move: yes
diff --git a/config/zsh/aliases.zsh b/config/zsh/aliases.zsh
index 4bd7b02..54992e8 100644
--- a/config/zsh/aliases.zsh
+++ b/config/zsh/aliases.zsh
@@ -28,6 +28,11 @@ alias trz="trezor-agent"
 
 # Elixir
 alias phx="iex -S mix phx.server"
+alias rel="mix git_ops.release"
 
 # SSH
-alias tunnel="ssh -R 4001:localhost:4000 root@inhji.de"
\ No newline at end of file
+alias tunnel="ssh -R 4444:localhost:4000 root@inhji.de"
+alias inhji="ssh root@inhji.de"
+
+# finds biggest file in current directory
+alias ducks="du -hs * | sort -rh | head -5"
diff --git a/config/zshrc b/config/zshrc
index d2ec8b4..32749a0 100644
--- a/config/zshrc
+++ b/config/zshrc
@@ -1,28 +1,21 @@
 # Path to your oh-my-zsh configuration.
 export DOTFILES=$HOME/.dotfiles
-export PATH=$HOME/.local/bin:$HOME/.mix/escripts:/usr/local/go/bin:$PATH
+export PATH=$HOME/.local/bin:$HOME/.mix/escripts:$PATH
 
 if [[ -n $SSH_CONNECTION ]]; then
   export EDITOR='vim'
 else
-  export EDITOR='atom'
+  export EDITOR='subl'
 fi
 
-if [[ -d $HOME/.cargo ]]; then
-  source $HOME/.cargo/env
-fi
-
-if [[ -d /home/linuxbrew ]]; then
-	eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)
+if [[ -f $HOME/.zsh-custom ]]; then
+  source $HOME/.zsh-custom
 fi
 
+# Load Pure
 fpath=("$HOME/.zfunctions" $fpath)
-
 autoload -U promptinit; promptinit
-
-# optionally define some options
 PURE_CMD_MAX_EXEC_TIME=10
-
 prompt pure
 
 # Load z
@@ -31,6 +24,11 @@ prompt pure
 # Load aliases
 . $DOTFILES/config/zsh/aliases.zsh
 
+# Load asdf
+. $DOTFILES/asdf/asdf.sh
+fpath=($DOTFILES/asdf/completions $fpath)
+autoload -Uz compinit
+compinit
+
 # Load dircolors
 eval $( dircolors -b $DOTFILES/config/zsh/dircolors.zsh )
-
diff --git a/install.conf.yaml b/install.conf.yaml
index 67ff865..b2ecec8 100644
--- a/install.conf.yaml
+++ b/install.conf.yaml
@@ -13,11 +13,6 @@
     ~/.gitignore:
         force: true
         path: config/git/gitignore
-    ~/.atom/:
-        glob: true
-        path: config/atom/*
-        relink: true
-        force: true
     ~/.ssh/config:
         path: config/ssh/config
         force: true