diff --git a/private_dot_config/env b/private_dot_config/env
index 67d93f9..a80053a 100644
--- a/private_dot_config/env
+++ b/private_dot_config/env
@@ -47,4 +47,8 @@ export NPM_CONFIG_USERCONFIG="$XDG_CONFIG_HOME/npm/npmrc"
 # export GNUPGHOME="$XDG_DATA_HOME/gnupg"
 
 # fix java dirs
-export _JAVA_OPTIONS="-Djava.util.prefs.userRoot=$XDG_CONFIG_HOME/java"
+erxport _JAVA_OPTIONS="-Djava.util.prefs.userRoot=$XDG_CONFIG_HOME/java"
+
+# pico SDK
+export PICO_SDK_PATH="$HOME/.local/rpi/pico-sdk"
+
diff --git a/private_dot_local/bin/executable_linesofcode b/private_dot_local/bin/executable_linesofcode
new file mode 100644
index 0000000..61f6669
--- /dev/null
+++ b/private_dot_local/bin/executable_linesofcode
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+cat "$1"/* | sed -e 's|//.*$||' -e 's|^[ \t]*||' | grep -v '^[ \t]*$' | awk '/\/\*/ {s=1} /\*\// && s==1 {s=0} !s' | grep -v '^.$' | grep -v '^..$' | grep -v '^...$' | wc -l
+
diff --git a/private_dot_local/share/flatpak/exact_overrides/cc.arduino.IDE2 b/private_dot_local/share/flatpak/exact_overrides/cc.arduino.IDE2
new file mode 100644
index 0000000..99673f3
--- /dev/null
+++ b/private_dot_local/share/flatpak/exact_overrides/cc.arduino.IDE2
@@ -0,0 +1,4 @@
+[Context]
+devices=usb
+filesystems=xdg-documents/Arduino;/run/media/
+persistent=.arduino15;.arduinoIDE
diff --git a/private_dot_local/share/flatpak/exact_overrides/md.obsidian.Obsidian b/private_dot_local/share/flatpak/exact_overrides/md.obsidian.Obsidian
index 502ed61..e0fd8e1 100644
--- a/private_dot_local/share/flatpak/exact_overrides/md.obsidian.Obsidian
+++ b/private_dot_local/share/flatpak/exact_overrides/md.obsidian.Obsidian
@@ -1,2 +1,2 @@
 [Context]
-filesystems=!xdg-download;!xdg-run/app/com.discordapp.Discord;!/run/media;!/mnt;!/media;~/projects/freenen/kladjes
+filesystems=!xdg-download;!xdg-run/app/com.discordapp.Discord;!/run/media;!/mnt;!/media;~/projects/
diff --git a/run_after_once_chsh.sh b/run_after_once_chsh.sh
deleted file mode 100644
index 4574305..0000000
--- a/run_after_once_chsh.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-
-chsh -s /usr/bin/fish
diff --git a/run_before_once_install_oh-my-posh.sh b/run_before_once_install_oh-my-posh.sh
deleted file mode 100644
index 2bb1256..0000000
--- a/run_before_once_install_oh-my-posh.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-
-curl -s https://ohmyposh.dev/install.sh | bash -s
-