diff --git a/OneDriveSync b/OneDriveSync
old mode 100755
new mode 100644
diff --git a/PhotoPrismAutoIndex b/PhotoPrismAutoIndex
deleted file mode 100755
index 43bf935..0000000
--- a/PhotoPrismAutoIndex
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# To be used as a cron job
-
-echo `date` "| Updating index..." | tee -a logfile
-<location-of-photoprism-index-script>
-echo `date` "| Done!" | tee -a logfile
\ No newline at end of file
diff --git a/arrange-docpages-for-print.py b/arrange-docpages-for-print.py
old mode 100755
new mode 100644
diff --git a/bluetooth-toogle b/bluetooth-toogle
old mode 100755
new mode 100644
diff --git a/huion-tablet-setup.sh b/huion-tablet-setup.sh
old mode 100755
new mode 100644
index d18f602..0a22d07
--- a/huion-tablet-setup.sh
+++ b/huion-tablet-setup.sh
@@ -19,11 +19,11 @@
 
 sleep 1
 
-xsetwacom --set 'HID 256c:006d Pen stylus' Button 2 "2"
-xsetwacom --set 'HID 256c:006d Pen stylus' Button 3 "3"
-xsetwacom --set 'HID 256c:006d Pad pad' Button 1 "key +ctrl +s -s -ctrl"
-xsetwacom --set 'HID 256c:006d Pad pad' Button 2 "key +ctrl +e -e -ctrl"
-xsetwacom --set 'HID 256c:006d Pad pad' Button 3 "4"
-xsetwacom --set 'HID 256c:006d Pad pad' Button 8 "5"
-xsetwacom --set 'HID 256c:006d Pad pad' Button 9 "key +ctrl +z -z -ctrl"
-xsetwacom --set 'HID 256c:006d Pad pad' Button 10 "key +ctrl +y -y -ctrl"
+xsetwacom --set 'HID 256c:006d Pen stylus' Button 2 "2" # middle mouse button
+xsetwacom --set 'HID 256c:006d Pen stylus' Button 3 "3" # right mouse button
+xsetwacom --set 'HID 256c:006d Pad pad' Button 1 "key +ctrl +s -s -ctrl" # save
+xsetwacom --set 'HID 256c:006d Pad pad' Button 2 "key +alt +c -c -alt" # cycle colors in xournal++
+xsetwacom --set 'HID 256c:006d Pad pad' Button 3 "4" # scroll up
+xsetwacom --set 'HID 256c:006d Pad pad' Button 8 "5" # scroll down
+xsetwacom --set 'HID 256c:006d Pad pad' Button 9 "key +ctrl +z -z -ctrl" # undo
+xsetwacom --set 'HID 256c:006d Pad pad' Button 10 "key +ctrl +y -y -ctrl" # redo
diff --git a/impfilesbk b/impfilesbk
old mode 100755
new mode 100644
diff --git a/latex-cleanup b/latex-cleanup
old mode 100755
new mode 100644
diff --git a/makebk b/makebk
old mode 100755
new mode 100644
diff --git a/photoprism-index b/photoprism-index
deleted file mode 100755
index b3e68f6..0000000
--- a/photoprism-index
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-cd <photoprism-folder-location>
-docker-compose exec -T photoprism photoprism index
diff --git a/start-font-fix.sh b/start-font-fix.sh
old mode 100755
new mode 100644
diff --git a/totrash b/totrash
old mode 100755
new mode 100644
diff --git a/touch2 b/touch2
old mode 100755
new mode 100644
diff --git a/turbo-boost b/turbo-boost
old mode 100755
new mode 100644
diff --git a/turbo-boost-startup b/turbo-boost-startup
old mode 100755
new mode 100644
diff --git a/usb-autosuspend-fix b/usb-autosuspend-fix
old mode 100755
new mode 100644
diff --git a/wifi-toggle b/wifi-toggle
old mode 100755
new mode 100644