diff --git a/README.md b/README.md
deleted file mode 100644
index 251c2d8..0000000
--- a/README.md
+++ /dev/null
@@ -1,12 +0,0 @@
-# .dotfiles
-
-These are my personal dotfiles.
-
-Main tools I am currently using are:
-
-- i3-gaps
-- nushell (although its not stable yet)
-- (doom)emacs
-- zellij
-- alacritty
-
diff --git a/config/.config/cava/shaders/bar_spectrum.frag b/config/.config/cava/shaders/bar_spectrum.frag
new file mode 100644
index 0000000..b078913
--- /dev/null
+++ b/config/.config/cava/shaders/bar_spectrum.frag
@@ -0,0 +1,79 @@
+#version 330
+
+in vec2 fragCoord;
+out vec4 fragColor;
+
+// bar values. defaults to left channels first (low to high), then right (high to low).
+uniform float bars[512];
+
+uniform int bars_count;    // number of bars (left + right) (configurable)
+uniform int bar_width;    // bar width (configurable), not used here
+uniform int bar_spacing;    // space bewteen bars (configurable)
+
+uniform vec3 u_resolution; // window resolution
+
+//colors, configurable in cava config file (r,g,b) (0.0 - 1.0)
+uniform vec3 bg_color; // background color
+uniform vec3 fg_color; // foreground color
+
+uniform int gradient_count;
+uniform vec3 gradient_colors[8]; // gradient colors
+
+vec3 normalize_C(float y,vec3 col_1, vec3 col_2, float y_min, float y_max)
+{
+    //create color based on fraction of this color and next color
+    float yr = (y - y_min) / (y_max - y_min);
+    return col_1 * (1.0 - yr) + col_2 * yr;
+}
+
+void main()
+{
+    // find which bar to use based on where we are on the x axis
+    float x = u_resolution.x * fragCoord.x;
+    int bar = int(bars_count * fragCoord.x);
+
+    //calculate a bar size
+    float bar_size = u_resolution.x / bars_count;
+
+    //the y coordinate and bar values are the same
+    float y =  bars[bar];
+
+    // make sure there is a thin line at bottom
+    if (y * u_resolution.y < 1.0)
+    {
+      y = 1.0 / u_resolution.y;
+    }
+
+    //draw the bar up to current height
+    if (y > fragCoord.y)
+    {
+        //make some space between bars basen on settings
+        if (x > (bar + 1) * (bar_size) - bar_spacing)
+        {
+            fragColor = vec4(bg_color,1.0);
+        }
+        else
+        {
+            if (gradient_count == 0)
+            {
+                fragColor = vec4(fg_color,1.0);
+            }
+            else
+            {
+                //find which color in the configured gradient we are at
+                int color = int((gradient_count - 1) * fragCoord.y);
+
+                //find where on y this and next color is supposed to be
+                float y_min = color / (gradient_count - 1.0);
+                float y_max = (color + 1.0) / (gradient_count - 1.0);
+
+                //make color
+                fragColor = vec4(normalize_C(fragCoord.y, gradient_colors[color], gradient_colors[color + 1], y_min, y_max), 1.0);
+            }
+        }
+    }
+    else
+    {
+        fragColor = vec4(bg_color,1.0);
+    }
+}
\ No newline at end of file
diff --git a/config/.config/cava/shaders/northern_lights.frag b/config/.config/cava/shaders/northern_lights.frag
new file mode 100644
index 0000000..ecd859a
--- /dev/null
+++ b/config/.config/cava/shaders/northern_lights.frag
@@ -0,0 +1,34 @@
+#version 330
+
+in vec2 fragCoord;
+out vec4 fragColor;
+
+// bar values. defaults to left channels first (low to high), then right (high to low).
+uniform float bars[512];
+
+uniform int bars_count;    // number of bars (left + right) (configurable)
+
+uniform vec3 u_resolution; // window resolution, not used here
+
+//colors, configurable in cava config file
+uniform vec3 bg_color; // background color(r,g,b) (0.0 - 1.0), not used here
+uniform vec3 fg_color; // foreground color, not used here
+
+void main()
+{
+    // find which bar to use based on where we are on the x axis
+    int bar = int(bars_count * fragCoord.x);
+
+    float bar_y = 1.0 - abs((fragCoord.y - 0.5)) * 2.0;
+    float y = (bars[bar]) * bar_y;
+
+    float bar_x = (fragCoord.x - float(bar) / float(bars_count)) * bars_count;
+    float bar_r = 1.0 - abs((bar_x - 0.5)) * 2;
+
+    bar_r = bar_r * bar_r * 2;
+
+    // set color
+    fragColor.r = fg_color.x * y * bar_r;
+    fragColor.g = fg_color.y * y * bar_r;
+    fragColor.b = fg_color.z * y * bar_r;
+}
diff --git a/config/.config/cava/shaders/pass_through.vert b/config/.config/cava/shaders/pass_through.vert
new file mode 100644
index 0000000..a4f20e5
--- /dev/null
+++ b/config/.config/cava/shaders/pass_through.vert
@@ -0,0 +1,14 @@
+#version 330
+
+
+// Input vertex data, different for all executions of this shader.
+layout(location = 0) in vec3 vertexPosition_modelspace;
+
+// Output data ; will be interpolated for each fragment.
+out vec2 fragCoord;
+
+void main()
+{
+    gl_Position =  vec4(vertexPosition_modelspace,1);
+    fragCoord  = (vertexPosition_modelspace.xy+vec2(1,1))/2.0;
+}
diff --git a/config/.local/share/ranger/bookmarks b/config/.local/share/ranger/bookmarks
index 152ade7..43423c5 100644
--- a/config/.local/share/ranger/bookmarks
+++ b/config/.local/share/ranger/bookmarks
@@ -1,7 +1,7 @@
 u:/home/tuan/Documents/Uni/Studium
 p:/home/tuan/Documents/Protokolle/FSE
 o:/home/tuan/.dotfiles/config
-m:/run/media/tuan
+m:/home/tuan/Documents/Arbeit/Uni-DuE_NCS_SHK/04_-_Projekte/04-5G_IANA/02-machine-learning/mvr
 a:/home/tuan/Documents/Arbeit/Uni-DuE_NCS_SHK
 l:/home/tuan/Local
 c:/home/tuan/Documents/CTF
@@ -9,10 +9,11 @@ t:/home/tuan/Templates
 w:/home/tuan/workspace_l/home_lab/wiki
 k:/home/tuan/.syncthing/Documents/Uni/Studium/2022_Sommersemester/Bachelorprojekt/Implement EFCF based on libAFL/git/foundry/evm/src/executor
 q:/home/tuan/Documents/Arbeit/Uni-DuE_NCS_SHK/04_-_Projekte/04-5G_IANA/02-gps
-':/home/tuan/.config/nushell
-e:/home/tuan/Documents/CTF/TryHackMe/Ice/2_Recon
+':/home/tuan/.syncthing/Documents/Uni/Studium/2022&2023_Wintersemester/Bachelorprojekt
+e:/home/tuan/Documents/Uni/Studium/2022&2023_Wintersemester/Bachelorprojekt/LibAFL with EVM/Project/ethfuzz
 s:/home/tuan/Pictures/Screenshots
 v:/home/tuan/.aya01/Documents/Arbeit/Uni-DuE_NCS_SHK/04_-_Projekte/06-Server_Setup/ansible
 f:/home/tuan/Documents/Finanzen/Unternehmen/Rechnungen
 g:/home/tuan/workspace_l/home_lab
 r:/home/tuan/Documents/roam
+b:/home/tuan/.syncthing/Documents/Uni/Studium/2022&2023_Wintersemester/Bachelorprojekt/ethfuzz
diff --git a/config/.ssh/config b/config/.ssh/config
index 15d393b..954b450 100644
--- a/config/.ssh/config
+++ b/config/.ssh/config
@@ -23,6 +23,12 @@ Host git.uni-due.de
     User git
     IdentityFile /mnt/veracrypt1/git
 
+Host git.tudattr.dev
+    Hostname 192.168.20.12
+    Port 2222
+    User git
+    IdentityFile /mnt/veracrypt1/git
+
 # Homeserver
 Host madrigal
      HostName 192.168.70.1
diff --git a/emacs/.doom.d/custom.el b/emacs/.doom.d/custom.el
index 8f73a20..aebb3fe 100644
--- a/emacs/.doom.d/custom.el
+++ b/emacs/.doom.d/custom.el
@@ -138,7 +138,11 @@
 * Description
 " :target
 (file+head "%<%Y%m%d%H%M%S>-${slug}.org" "#+title: ${title}")
-:unnarrowed t nil nil))))
+:unnarrowed t nil nil)))
+ '(warning-suppress-types
+   '((doom-first-file-hook)
+     (doom-first-file-hook)
+     (defvaralias))))
 
 (require 'ox-latex)
 
@@ -153,3 +157,9 @@
                ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
                ("\\paragraph{%s}" . "\\paragraph*{%s}")
                ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))
+(custom-set-faces
+ ;; custom-set-faces was added by Custom.
+ ;; If you edit it by hand, you could mess it up, so be careful.
+ ;; Your init file should contain only one such instance.
+ ;; If there is more than one, they won't work right.
+ )
diff --git a/emacs/.doom.d/init.el b/emacs/.doom.d/init.el
index 2367988..a4a009a 100644
--- a/emacs/.doom.d/init.el
+++ b/emacs/.doom.d/init.el
@@ -99,20 +99,20 @@
        ;;direnv
        docker
        ;;editorconfig      ; let someone else argue about tabs vs spaces
-       ;;ein               ; tame Jupyter notebooks with emacs
+       ein               ; tame Jupyter notebooks with emacs
        (eval
         +overlay)     ; run code, run (also, repls)
        ;;gist              ; interacting with github gists
        lookup              ; navigate your code and its documentation
-       lsp               ; M-x vscode
-       magit             ; a git porcelain for Emacs
+       lsp                 ; M-x vscode
+       magit               ; a git porcelain for Emacs
        ;;make              ; run make tasks from Emacs
        ;;pass              ; password manager for nerds
-       pdf               ; pdf enhancements
+       pdf                 ; pdf enhancements
        ;;prodigy           ; FIXME managing external services & code builders
        ;;rgb               ; creating color strings
        ;;taskrunner        ; taskrunner for all your projects
-       ;; terraform         ; infrastructure as code
+       terraform           ; infrastructure as code
        ;;tmux              ; an API for interacting with tmux
        ;;tree-sitter       ; syntax and parsing, sitting in a tree...
        ;;upload            ; map local to remote projects via ssh/ftp
@@ -168,7 +168,7 @@
        (org                ; organize your plain life in plain text
         +dragndrop
         +gnuplot
-        +hugo
+        +jupyter
         +pandoc
         +present
         +pretty
diff --git a/emacs/.emacs.d b/emacs/.emacs.d
index 90b1b22..24601b3 160000
--- a/emacs/.emacs.d
+++ b/emacs/.emacs.d
@@ -1 +1 @@
-Subproject commit 90b1b221fe7c20f2edef341a780e194cd22c7daa
+Subproject commit 24601b300e87e909340524476713dcaaa5d095cd
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 2052e3e..a7e8ba7 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -6,8 +6,6 @@ export PenTestTools=$HOME/Local/PenTesting/
 export CTF=$HOME/Documents/CTF/
 export WORKSPACE=$HOME/workspace_l
 export ZSHRC="$HOME/.zshrc"
-export VISUAL="emacsclient -t"
-export EDITOR="emacsclient -t"
 
 
 # History
@@ -62,3 +60,6 @@ add_soft_git() { git remote add soft ssh://git.aya01:/$1 }
 open_emacs() { emacsclient -c $1 & disown; };
 
 nu
+
+autoload -U +X bashcompinit && bashcompinit
+complete -o nospace -C /usr/bin/terraform terraform