diff --git a/init.vim b/init.vim
index d0e207b..6fd0a46 100644
--- a/init.vim
+++ b/init.vim
@@ -70,8 +70,6 @@ Plug 'tomasr/molokai'
 Plug 'srcery-colors/srcery-vim'
 Plug 'rakr/vim-one'
 Plug 'morhetz/gruvbox'
-Plug 'toupeira/vim-desertink'
-Plug 'maksimr/Lucius2'
 let g:srcery_italic = 1
 
 " errors
@@ -81,6 +79,9 @@ Plug 'autozimu/LanguageClient-neovim', {
     \ 'do': 'bash install.sh',
     \ }
 
+" focus mode
+Plug 'junegunn/goyo.vim'
+
 call plug#end()
 
 " visual
@@ -219,4 +220,8 @@ au BufRead,BufNewFile *.circuit set filetype=go-snark-circuit
 " for file watching
 set backupcopy=yes
 
+" shortcut for theme change
+nnoremap <F9> :colorscheme molokai \| set background=dark<CR>
+nnoremap <F10> :colorscheme one \| set background=light<CR>
+
 colorscheme molokai
diff --git a/launch-scripts/brightnesshigh.sh b/launch-scripts/brightnesshigh.sh
new file mode 100755
index 0000000..af8ef26
--- /dev/null
+++ b/launch-scripts/brightnesshigh.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+echo "6800" > /sys/class/backlight/intel_backlight/brightness
diff --git a/launch-scripts/brightnesslow.sh b/launch-scripts/brightnesslow.sh
new file mode 100755
index 0000000..a7704e0
--- /dev/null
+++ b/launch-scripts/brightnesslow.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+echo "2000" > /sys/class/backlight/intel_backlight/brightness
diff --git a/raspberry/netplan-config.yaml b/raspberry/netplan-config.yaml
index 76f7cf0..95486b0 100644
--- a/raspberry/netplan-config.yaml
+++ b/raspberry/netplan-config.yaml
@@ -1,4 +1,5 @@
 # static ip configuration
+# /etc/netplan/50-cloud-init.yaml
 
 network:
     ethernets: