diff --git a/modules/common.nix b/modules/common.nix
new file mode 100644
index 0000000..a4e65ba
--- /dev/null
+++ b/modules/common.nix
@@ -0,0 +1,29 @@
+{ config, pkgs, ...}:
+{
+  #environment.variables.EDITOR = "nvim";
+  environment.systemPackages = with pkgs; [
+    gitAndTools.gitFull
+    unzip
+    zip
+    tmux
+    lshw
+    bc
+    #neovim
+    ncdu
+    nixos-option
+    bat
+    procs
+    plocate
+    lsd
+    age
+    lsd
+    htop
+  ];
+# Nix Garbage Collector
+  nix.gc = {
+    automatic = true;
+    dates = "weekly";
+    options = "--delete-older-than 7d";
+  };
+
+}
diff --git a/modules/configs/init.el b/modules/configs/init.el
new file mode 100644
index 0000000..90f5292
--- /dev/null
+++ b/modules/configs/init.el
@@ -0,0 +1,216 @@
+;; Keyboard-centric user interface
+(setq inhibit-startup-message t)
+(scroll-bar-mode -1)
+(tool-bar-mode -1)   
+(menu-bar-mode -1)
+
+(require 'package)
+(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
+;; Comment/uncomment this line to enable MELPA Stable if desired.  See `package-archive-priorities`
+;; and `package-pinned-packages`. Most users will not need or want to do this.
+;;(add-to-list 'package-archives '("melpa-stable" . "https://stable.melpa.org/packages/") t)
+(package-initialize)
+
+
+(column-number-mode 't) ; show current column in status bar
+(add-hook 'text-mode-hook 'turn-on-auto-fill)
+(set-fringe-mode 10)
+
+;; Use 4 spaces for one tab visually.
+(setq tab-width 4)
+
+(show-paren-mode t) ; highlight matching open and close parentheses
+(global-hl-line-mode) ; highlight current line
+(global-visual-line-mode t) ; wrap long lines
+(setq split-window-preferred-function
+  'visual-fill-column-split-window-sensibly) ; wrap at window boundary
+
+(global-whitespace-mode) ; enable whitespace handling by default
+(setq
+  whitespace-style ; see (apropos 'whitespace-style)
+  '(face ; viz via faces
+    trailing ; trailing blanks visualized
+    lines-tail ; lines beyond whitespace-line-column visualized
+    space-before-tab
+    space-after-tab
+    newline ; lines with only blanks visualized
+    indentation ; spaces used for indent when config wants tabs
+    empty ; empty lines at beginning or end or buffer
+    )
+  whitespace-line-column 150) ; column at which whitespace-mode says the line is too long
+;;(set-face-attribute 'default nil :font "JetBrains Mono" :height 150)
+
+;; themes
+(use-package doom-themes
+  :init (load-theme 'doom-nord t)
+  :init (doom-themes-org-config))
+(setq disabled-command-function nil)
+(setq inhibit-startup-screen t)
+(setq visible-bell t)
+
+;; Only y/n answers 
+(defalias 'yes-or-no-p 'y-or-n-p)
+
+;; Save what you enter into minibuffer prompts
+(setq history-length 25)
+(savehist-mode 1)
+
+;; Remember and restore the last cursor location of opened files
+(save-place-mode 1)
+
+;; Backup
+
+(setq version-control t     ;; Use version numbers for backups.
+      kept-new-versions 10  ;; Number of newest versions to keep.
+      kept-old-versions 0   ;; Number of oldest versions to keep.
+      delete-old-versions t ;; Don't ask to delete excess backup versions.
+      backup-by-copying t)  ;; Copy all files, don't rename them.
+(setq vc-make-backup-files t)
+(setq backup-directory-alist '(("" . "~/.emacs.d/backup")))
+(defvar emacs-autosave-directory
+  (concat user-emacs-directory "autosaves/")
+  "This variable dictates where to put auto saves. It is set to a
+  directory called autosaves located wherever your .emacs.d/ is
+  located.")
+
+;; Sets all files to be backed up and auto saved in a single directory.
+(setq backup-directory-alist
+      `((".*" . ,emacs-autosave-directory))
+      auto-save-file-name-transforms
+      `((".*" ,emacs-autosave-directory t)))
+
+
+(setq calendar-week-start-day 1)
+
+
+(use-package nix-mode
+  :mode ("\\.nix\\'" . nix-mode)
+  :hook (nix-mode . lsp-deferred))
+
+(use-package magit)
+(setq magit-fetch-modules-jobs 16); fetch 16 modules in parallel
+
+(use-package which-key
+  :init (which-key-mode)
+  :config (setq which-key-idle-delay 0.5))
+
+(autoload 'markdown-mode "markdown-mode"
+   "Major mode for editing Markdown files" t)
+(add-to-list 'auto-mode-alist
+             '("\\.\\(?:md\\|markdown\\|mkd\\|mdown\\|mkdn\\|mdwn\\)\\'" . markdown-mode))
+
+(autoload 'gfm-mode "markdown-mode"
+   "Major mode for editing GitHub Flavored Markdown files" t)
+(add-to-list 'auto-mode-alist '("README\\.md\\'" . gfm-mode))
+
+;; org-mode
+(require 'org)
+(require 'org-mouse)
+(setq org-startup-folded t
+      org-pretty-entities t
+      org-hide-emphasis-markers t
+      org-startup-with-inline-images t
+      org-agenda-include-deadlines t
+      org-image-actual-width '(300))
+;; files with ".org" open in org-mode
+(add-to-list 'auto-mode-alist '("\\.org$" . org-mode))
+(setq org-agenda-files '("/home/alexandre/Nextcloud/PRIVE/13_Org/backlog.org" "/home/alexandre/Nextcloud/PRIVE/13_Org/notes"))
+(setq org-directory (concat (getenv "HOME") "/Nextcloud/PRIVE/13_Org/notes"))
+(setq org-default-notes-file "~/Nextcloud/PRIVE/13_Org/backlog.org")
+(setq org-todo-keywords '((type "TODO" "En cours" "WAIT" "CANCELED" "DONE")))
+(setf org-todo-keyword-faces '(("TODO" . (:foreground "cyan" :background "steelblue" :bold t :weight bold))
+			       ("En cours" . (:foreground "yellow" :background "red" :bold t :weight bold))
+			       ("En attente de réponse" . (:foreground "yellow" :background "magenta2" :bold t :weight bold))
+			       ("CANCELED" . (:foreground "gray" :background "dime grey" :bold t :weight bold))
+			       ("DONE" . (:foreground "gray50" :background "gray30"))))
+
+;; tags
+(setq org-tag-alist '(("DEVIS" . ?d) ("PROJETS" . ?p) ("CLIENT" . ?c) ("PROSPECT" . ?o) ("INTERNE" . ?i) ("AO" . ?a) ("PJ" . ?z) ("AVV" . ?v) ("LEGACY" . ?l) ("ROC" . ?r)))
+
+(setq org-tag-faces
+        '(
+          ("DEVIS" . (:foreground "OrangeRed" :weight bold))
+          ("ROC" . (:foreground "OrangeRed" :weight bold))
+          ("PJ" . (:foreground "brightyellow" :weight bold))
+          ("PROJET" . (:foreground "IndianRed1" :weight bold))
+	  ("INTERNE" . (:foreground "LimeGreen" :weight bold))
+	  ("LEGACY" . (:foreground "LimeGreen" :weight bold))
+	  ("CLIENT" . (:foreground "Orange" :weight bold))
+	  ("PROSPECT" . (:foreground "MediumPurple3" :weight bold))
+	  ("AO" . (:foreground "HotPink2" :weight bold))
+	 )
+)
+;; org-capture use to add note to backlog file. At the end of day, use org-refile to dispatch to good note
+;; https://sachachua.com/blog/2014/11/using-org-mode-keep-process-journal/
+
+(setq org-capture-templates
+        '(("t" "TODO" entry (file+datetree "~/Nextcloud/PRIVE/13_Org/backlog.org")
+        "* TODO %? %^G \n  %U" :empty-lines 1)
+        ("s" "Scheduled TODO" entry (file+datetree "~/Nextcloud/PRIVE/13_Org/backlog.org")
+        "* TODO %? %^G \nSCHEDULED: %^t\n  %U" :empty-lines 1)
+        ("l" "Link" entry (file "~/Nextcloud/PRIVE/13_Org/backlog.org")
+        "* TODO %a %? %^G\nSCHEDULED: %(org-insert-time-stamp (org-read-date nil t \"+0d\"))\n")
+	("j" "Journal entry" plain
+	 (file+datetree+prompt "~/Nextcloud/PRIVE/13_Org/journal.org")
+	 "%K ****** %a\n%i\n%?\n")
+        ("n" "Note dans le journal" entry (file "~/Nextcloud/PRIVE/13_Org/journal.org")
+            "* %? %^G\n%U" :empty-lines 1)))
+
+;; Org-Roam basic configuration
+(use-package org-roam
+  :after org
+  :init
+  (setq org-roam-v2-ack t) ;; Acknowledge V2 upgrade
+  :custom
+  (org-roam-directory (file-truename org-directory))
+  (org-roam-completion-everywhere t)
+  :bind (("C-c n l" . org-roam-buffer-toggle)
+         ("C-c n f" . org-roam-node-find)
+         ("C-c n o" . org-open-at-point)
+         ("C-c n j" . org-roam-dailies-capture-today)
+         ("C-c n i" . org-roam-node-insert))
+  :config
+  (org-roam-setup)
+  (org-roam-db-autosync-mode)
+  )
+
+;; caldav
+;;(setq org-caldav-url "https://next20.produhost.net/remote.php/dav/alexandre")
+;;(setq org-caldav-calendars
+;;      '((:calendar-id "alexandre-dri"
+;;                      :files ("~/Nextcloud/PRIVE/13_Org/calendar/alexandre-dri.org")
+;;                      :inbox "~/Nextcloud/PRIVE/13_Org/calendar/alexandre-dri-inbox.org")))
+;;(setq org-icalendar-include-todo 'all
+;;    org-caldav-sync-todo t)
+;;
+(use-package org-journal
+  :ensure t
+  :defer t
+  :init
+  ;; Change default prefix key; needs to be set before loading org-journal
+  (setq org-journal-prefix-key "C-c j ")
+  :config
+  (setq org-journal-file-type=weekly
+        org-journal-date-format "%A, %d %B %Y"))
+
+;;;; Index org file and backlog file
+(defvar org-gtd-file "~/Nextcloud/PRIVE/13_Org/DRI.org")
+(defvar org-backlog-file "~/Nextcloud/PRIVE/13_Org/backlog.org")
+
+;; Open DRI.org when I hit C-c g
+(defun gtd ()
+  "Open the GTD file."
+  (interactive)
+  (find-file org-gtd-file))
+
+;; Open backlog.org when I hit file hit C-c b
+(defun gtb ()
+  "Open the backlog file."
+  (interactive)
+  (find-file org-backlog-file))
+
+;; keybinding
+(global-set-key "\C-cl" 'org-store-link)
+(global-set-key "\C-ca" 'org-agenda)
+(global-set-key "\C-cg" 'gtd)
+(global-set-key "\C-cb" 'gtb)
diff --git a/modules/configs/nextcloud.cfg b/modules/configs/nextcloud.cfg
new file mode 100644
index 0000000..cf1972f
--- /dev/null
+++ b/modules/configs/nextcloud.cfg
@@ -0,0 +1,44 @@
+[General]
+clientVersion=3.6.4git
+confirmExternalStorage=false
+crashReporter=true
+monoIcons=false
+newBigFolderSizeLimit=500
+optionalServerNotifications=true
+showCallNotifications=true
+updateSegment=67
+useNewBigFolderSizeLimit=false
+
+[Accounts]
+0\Folders\1\ignoreHiddenFiles=false
+0\Folders\1\journalPath=.sync_70e356a9188d.db
+0\Folders\1\localPath=/home/alexandre/Nextcloud/PRIVE/
+0\Folders\1\paused=false
+0\Folders\1\targetPath=/
+0\Folders\1\version=2
+0\Folders\1\virtualFilesMode=off
+0\authType=webflow
+0\dav_user=alexandre
+0\serverVersion=25.0.1.1
+0\url=https://next.atlanticaweb.fr
+0\user=@Invalid()
+0\version=1
+0\webflow_user=alexandre
+1\Folders\3\ignoreHiddenFiles=false
+1\Folders\3\journalPath=.sync_214037720ec4.db
+1\Folders\3\localPath=/home/alexandre/Nextcloud/DRI/
+1\Folders\3\paused=false
+1\Folders\3\targetPath=/
+1\Folders\3\version=2
+1\Folders\3\virtualFilesMode=off
+1\authType=webflow
+1\dav_user=alexandre
+1\serverVersion=26.0.2.1
+1\url=https://next20.produhost.net
+1\user=@Invalid()
+1\version=1
+1\webflow_user=alexandre
+version=2
+
+[Settings]
+geometry="@ByteArray(\x1\xd9\xd0\xcb\0\x3\0\0\0\0\x3=\0\0\0\xab\0\0\x5\xd4\0\0\x3\x1f\0\0\x3?\0\0\0\xab\0\0\x5\xd2\0\0\x3\x1d\0\0\0\0\0\0\0\0\a\x80\0\0\x3?\0\0\0\xab\0\0\x5\xd2\0\0\x3\x1d)"
diff --git a/modules/emacs.nix b/modules/emacs.nix
new file mode 100644
index 0000000..83fb028
--- /dev/null
+++ b/modules/emacs.nix
@@ -0,0 +1,50 @@
+{ pkgs, ... }:
+
+{
+home.packages = with pkgs; [
+  multimarkdown
+  ];
+  services.emacs.enable = true;
+  programs.emacs = {
+    enable = true;
+    extraPackages = (epkgs:
+      (with epkgs; [
+        use-package
+	dash
+        doom-themes
+        lsp-mode
+        web-mode
+        nix-mode
+        rust-mode
+        ledger-mode
+        direnv
+        company
+        yasnippet
+        prettier-js
+        smartparens
+        org
+	org-journal
+        org-roam
+        org-msg
+	org-caldav
+        magit
+	evil
+        bbdb
+        projectile
+        flycheck
+        ivy
+        counsel
+        counsel-projectile
+        lsp-ivy
+        which-key
+        elpaPackages.org
+	markdown-mode
+      ]));
+  };
+
+  home.file = {
+    ".emacs.d/init.el" = {
+      source = ./configs/init.el;
+    };
+  };
+}
diff --git a/modules/gitea.nix b/modules/gitea.nix
new file mode 100644
index 0000000..36a8433
--- /dev/null
+++ b/modules/gitea.nix
@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+
+    {
+
+      services.gitea = {
+        enable = true;                               # Enable Gitea
+        appName = "git.atlanticaweb.fr";         # Give the site a name
+        database = {
+          type = "sqlite3";                         # Database type
+        };
+	settings.server = {
+          ROOT_URL = "https://git.atlanticaweb.fr/";   # Root web URL
+          HTTP_PORT = 3001;                             # Provided unique port
+          DOMAIN = "git.atlanticaweb.fr";            # Domain name
+	};
+	dump.enable = true;
+	dump.backupDir = "/srv/backup/gitea";
+	lfs.enable = true;
+	settings.service.DISABLEREGISTRATION = true; # comment this line for the first user admin
+      };
+
+   }
diff --git a/modules/grafana.nix b/modules/grafana.nix
new file mode 100644
index 0000000..3695e9b
--- /dev/null
+++ b/modules/grafana.nix
@@ -0,0 +1,142 @@
+{ config, pkgs, ...}:
+  let
+     caddyDir = "/var/lib/caddy";
+  in
+  {
+  services.grafana = {
+      enable = true;
+      settings.server = {
+        domain = "sup.atlanticaweb.fr";
+        http_port = 2342;
+        http_addr = "192.168.10.108";
+	};
+  };
+  services.prometheus = {
+    enable = true;
+    port = 9001;
+    exporters = {
+      node = {
+        enable = true;
+        enabledCollectors = [ "systemd" ];
+        port = 9002;
+      };
+    };
+    scrapeConfigs = [
+      {
+        job_name = "sup";
+        static_configs = [{
+          targets = [ "127.0.0.1:${toString config.services.prometheus.exporters.node.port}" ];
+        }];
+      }
+      {
+        job_name = "nextcloud";
+        static_configs = [{
+          targets = [ "192.168.10.114:${toString config.services.prometheus.exporters.node.port}" ];
+        }];
+      }
+      {
+        job_name = "pizzajoffre";
+        static_configs = [{
+          targets = [ "37.187.103.8:${toString config.services.prometheus.exporters.node.port}" ];
+        }];
+      }
+      {
+        job_name = "pve-exporter";
+        static_configs = [{
+          targets = [ "192.168.10.112:9221" ];
+        }];
+	metrics_path = "/pve" ;
+      }
+      {
+        job_name = "backup";
+        static_configs = [{
+          targets = [ "163.172.80.106:${toString config.services.prometheus.exporters.node.port}" ];
+        }];
+      }
+      {
+        job_name = "dell-5590";
+        static_configs = [{
+          targets = [ "192.168.10.100:${toString config.services.prometheus.exporters.node.port}" ];
+        }];
+      }
+      {
+        job_name = "temperatures";
+        static_configs = [{
+          targets = [ "192.168.10.116:9521" ];
+        }];
+    	metric_relabel_configs = [
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "c9:5e:c5:16:23:4d" ;
+	  replacement = "I";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "e4:9b:e7:3f:b1:24" ;
+	  replacement = "J Perso";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "ff:a4:06:f3:18:5e" ;
+	  replacement = "H - réserve ";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "f7:69:1d:2f:f9:6a" ;
+	  replacement = "G - gris";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "fd:7c:46:30:5b:18" ;
+	  replacement = "E - Table";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "e7:ef:27:89:c4:05" ;
+	  replacement = "A CODIGEL";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "d4:1e:62:36:d0:4b" ;
+	  replacement = "B - INFRICO";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "ec:c3:0f:ef:fe:b5" ;
+	  replacement = "C";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "f5:fd:dd:c4:29:c1" ;
+	  replacement = "D - HAIER";
+	}
+	{
+	  source_labels = [ "device" ];
+          target_label = "device";
+	  regex = "c8:8e:34:24:2c:89" ;
+	  replacement = "F - salle";
+	}
+	];
+      }
+
+    ];
+  };
+  users.users.caddy = {
+    group = "caddy";
+    uid = config.ids.uids.caddy;
+    home = caddyDir;
+    createHome = true;
+    extraGroups = [ "users" ];
+  };
+  
+  users.groups.caddy.gid = config.ids.uids.caddy;
+}
diff --git a/modules/navidrome.nix b/modules/navidrome.nix
new file mode 100644
index 0000000..b9c3eb9
--- /dev/null
+++ b/modules/navidrome.nix
@@ -0,0 +1,12 @@
+{ config, pkgs, lib, ... }:
+    {
+      services.navidrome = {
+        enable = true;
+        settings = {
+	  MusicFolder = "/var/lib/nextcloud/data/alexandre/files/Musique/";
+	  Address = "0.0.0.0";
+	  Port = "4533";
+	};
+      };
+   }
+
diff --git a/modules/neovim.nix b/modules/neovim.nix
new file mode 100644
index 0000000..ce7c218
--- /dev/null
+++ b/modules/neovim.nix
@@ -0,0 +1,15 @@
+{ pkgs, ... }: {
+programs.neovim = {
+  enable = true ;
+  viAlias = true;
+  vimAlias = true;
+  vimdiffAlias = true;
+  plugins = with pkgs.vimPlugins;[
+    nvim-lspconfig
+    nvim-treesitter.withAllGrammars
+    plenary-nvim
+    gruvbox-material
+    mini-nvim
+    ];
+  };
+}
diff --git a/modules/prometheus-node.nix b/modules/prometheus-node.nix
new file mode 100644
index 0000000..9814e32
--- /dev/null
+++ b/modules/prometheus-node.nix
@@ -0,0 +1,12 @@
+{ config, pkgs, lib, ... }:
+    {
+	 services.prometheus = {
+	    exporters = {
+	      node = {
+		enable = true;
+		enabledCollectors = [ "systemd" ];
+		port = 9002;
+	      };
+	    };
+	  };
+     }
diff --git a/modules/rest-server.nix b/modules/rest-server.nix
new file mode 100644
index 0000000..91dd9b7
--- /dev/null
+++ b/modules/rest-server.nix
@@ -0,0 +1,42 @@
+
+{ lib, config, pkgs, ... }:
+let
+   caddyDir = "/var/lib/caddy";
+in
+{
+  services.restic.server = {
+	enable = true;
+
+  	extraFlags = [ "--no-auth" ];
+  	dataDir = "/var/lib/backup";
+  	prometheus = true;
+	listenAddress = "127.0.0.1:8080";
+	};
+  networking = {
+	firewall.enable = true;
+        firewall.allowedTCPPorts = [ 80 443 ];
+	};
+  services.caddy = {
+    enable = true;
+    email = "lucazeau.alexandre@gmail.com";
+    config = ''
+    {
+      storage file_system {
+      root ${caddyDir}
+      }
+    }
+    https://back.atlanticaweb.fr {
+    	reverse_proxy http://127.0.0.1:8080
+    }
+    '';
+  };
+  users.users.caddy = {
+    group = "caddy";
+    uid = config.ids.uids.caddy;
+    home = caddyDir;
+    createHome = true;
+    extraGroups = [ "users" ];
+  };
+  
+  users.groups.caddy.gid = config.ids.uids.caddy;
+}
diff --git a/modules/rust.nix b/modules/rust.nix
new file mode 100644
index 0000000..c72c0e2
--- /dev/null
+++ b/modules/rust.nix
@@ -0,0 +1,10 @@
+{ config, pkgs, ...}:
+with import <nixpkgs> {};
+{
+  home.packages = [
+   pkgs.gcc
+   pkgs.rustc
+   pkgs.cargo
+   pkgs.cargo-edit
+  ];
+}
diff --git a/modules/smtp.nix b/modules/smtp.nix
new file mode 100644
index 0000000..bcf890b
--- /dev/null
+++ b/modules/smtp.nix
@@ -0,0 +1,13 @@
+{
+programs.msmtp = {
+  enable = true;
+  accounts.default = {
+    auth = true;
+    tls = true;
+    host = "ssl0.ovh.net";
+    from = "supervision@pizzajoff.re";
+    user = "supervision@pizzajoff.re";
+    passwordeval = "cat /tmp/fic";
+  };
+};
+}
diff --git a/modules/tmux.nix b/modules/tmux.nix
new file mode 100644
index 0000000..578e027
--- /dev/null
+++ b/modules/tmux.nix
@@ -0,0 +1,66 @@
+{ pkgs, config, ... }:
+{
+  programs.tmux = {
+    enable = true;
+    shortcut = "b";
+    # aggressiveResize = true; -- Disabled to be iTerm-friendly
+    baseIndex = 1;
+#    newSession = true;
+    # Stop tmux+escape craziness.
+    escapeTime = 0;
+    secureSocket = true;
+
+    plugins = with pkgs; [
+      tmuxPlugins.better-mouse-mode
+      tmuxPlugins.sidebar
+      tmuxPlugins.nord
+    ];
+
+    extraConfig = ''
+      # scrollback size
+      set -g history-limit 50000
+      # https://old.reddit.com/r/tmux/comments/mesrci/tmux_2_doesnt_seem_to_use_256_colors/
+      set -g default-terminal "xterm-256color"
+      set -ga terminal-overrides ",*256col*:Tc"
+      set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[ q'
+      set-environment -g COLORTERM "truecolor"
+
+      # Mouse works as expected
+      set-option -g mouse on
+      # Redraw the client (if interrupted by wall, etc)
+      bind R refresh-client
+      # reload tmux config with ctrl + b + r
+      unbind r
+      bind r \
+           source-file ~/.tmux.conf \;\
+	   	display 'Reloaded tmux config.'
+      # C + control q to kill sessio
+      unbind q
+      unbind C-q
+      bind-key q kill-session
+      bind-key C-q kill-session
+
+      # Switching panes with alt
+      bind -n M-Left select-pane -L
+      bind -n M-Right select-pane -R
+      bind -n M-Up select-pane -U
+      bind -n M-Down select-pane -D
+
+      # Visual Activity Monitoring between windows
+      setw -g monitor-activity on
+      set -g visual-activity on
+
+      # Show tmux positions in titles
+      set -g set-titles on
+
+      # Attach to a session if runs otherwise create a new one
+      new-session -n DRI
+    '';
+  };
+
+#  programs.tmate = {
+#    enable = true;
+    # FIXME: This causes tmate to hang.
+    # extraConfig = config.xdg.configFile."tmux/tmux.conf".text;
+#  };
+}
diff --git a/modules/transmission.nix b/modules/transmission.nix
new file mode 100644
index 0000000..6f536cd
--- /dev/null
+++ b/modules/transmission.nix
@@ -0,0 +1,15 @@
+{ config, pkgs, lib, ... }:
+    {
+      services.transmission = {
+        enable = true;
+	openFirewall = true;
+	openRPCPort = true;
+	settings = {
+	rpc-bind-address = "0.0.0.0";
+	rpc-whitelist = "192.168.10.*";
+	rpc-whitelist-enable = true;
+	};
+      };
+      #networking.firewall.allowedTCPPorts = [ 9091 ];
+   }
+
diff --git a/modules/users.nix b/modules/users.nix
new file mode 100644
index 0000000..8f569d5
--- /dev/null
+++ b/modules/users.nix
@@ -0,0 +1,41 @@
+{ config, pkgs, ...}:
+{
+  users = { 
+    groups = {
+      alexandre = {};
+    };
+    users = {
+      alexandre = {
+        isNormalUser = true;
+	createHome = true;
+        home = "/home/alexandre";
+        description = "Alexandre LUCAZEAU";
+        extraGroups = [ "wheel" "docker" "plocate" ];
+        group = "alexandre";
+        shell = pkgs.fish;
+	openssh.authorizedKeys.keys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKUA1RW6JwZasspAp8qmFRFnlV5WXjhLfStAAkM+KYLv lucazeau.alexandre@gmail.com" ];
+      };
+    };
+  };
+  programs.git = {
+	enable = true;
+	config.user.email = "lucazeau.alexandre@gmail.com";
+	config.user.name = "Alexandre LUCAZEAU";
+	config.init.defaultBranch = "main";
+	config.core.sshCommand = "ssh -i ~/.ssh/id_ed25519-perso";
+  };
+  programs.fish.enable = true;
+  programs.fish.shellAliases = {
+	ll = "ls -l";
+	ls = "lsd";
+#	vi = "nvim";
+#	vim = "nvim";
+  };
+  security.sudo = {
+	enable = true;
+	execWheelOnly = true;
+	extraRules = [
+	{ users = [ "alexandre" ]; commands = [ { command = "ALL"; options = [ "NOPASSWD" ]; } ]; }
+	];
+  };
+}