diff --git a/dark b/dark
index 21d09e3..321aae7 100755
--- a/dark
+++ b/dark
@@ -7,23 +7,26 @@ set -e #exit if an error
 mode=${1:-"dark"}
 
 if [[ $1 == "0" || $1 == "off"  ]]; then
-  mode=light
-  scheme=base16-atelier-dune-light.sh
-  # scheme=base16-classic-light.sh
-  # scheme=base16-gruvbox-light-hard.sh
+  #mode=light
+  scheme=base16-atelier-dune-light
+  # scheme=base16-classic-light
+  # scheme=base16-gruvbox-light-hard
   TaskTheme="light-256"
 else
-  mode=dark
-  # scheme=base16-atelier-dune.sh
-  # scheme=base16-classic-dark.sh
-  scheme=base16-gruvbox-dark-hard.sh
+  #mode=dark
+  # scheme=base16-atelier-dune
+  # scheme=base16-classic-dark
+  scheme=base16-gruvbox-dark-hard
   TaskTheme="dark-gray-256"
 fi
  
 #if exist base16 shell color scheme, switch to scheme
-ln -sf ~/.config/base16-shell/scripts/$scheme ~/.base16_theme
+ln -sf ~/.config/base16-shell/scripts/$scheme.sh ~/.base16_theme
 sh ~/.base16_theme
 
 #if exist taskwarrior taskrc file, switch the color scheme 
 sed -i -E "s|include /usr/share/doc/task/rc/[a-z1256-]+.theme|include /usr/share/doc/task/rc/$TaskTheme.theme|" ~/.config/task/taskrc
 
+#if exist vimrc file, switch the color scheme 
+sed -i -E "s|colorscheme [a-z1256-]+|colorscheme $scheme|" ~/.vimrc
+
diff --git a/dim b/dim
index 95cf286..fcdd363 100755
--- a/dim
+++ b/dim
@@ -2,12 +2,17 @@
 #dim: control display brightness from terminal
 #usage: dim x
 #where x is an integer for a new display brightness within the [min,max] range of [0,100]
-#user should be part of the video user group to run this without sudo
 #James B. Ackman 2019-02-06T15:55:20-08:00
+#
+# Check kernel backlight driver names on your machine: `ls -l /sys/class/backlight/*`
+# e.g. acpi_video0 nv_backlight or intel_backlight
+# user should be part of the video user group to run this without sudo and a udev rule with correct driver name should be added as `/etc/udev/rules.d/backlight.rules`
+#ACTION=="add", SUBSYSTEM=="backlight", KERNEL=="intel_backlight", RUN+="/bin/chgrp video /sys/class/backlight/%k/brightness"
+#ACTION=="add", SUBSYSTEM=="backlight", KERNEL=="intel_backlight", RUN+="/bin/chmod g+w /sys/class/backlight/%k/brightness"
+
+# Then set following var to your backlight driver name 
+backlightDriver="intel_backlight"
 
-#check kernel backlight driver names on your machine: `ls -l /sys/class/backlight/*`
-#then set following var, e.g. acpi_video0 nv_backlight or intel_backlight
-backlightDriver="acpi_video0"
 set -e #exit if an error
 percentValue=$1
 
diff --git a/ws b/ws
index 9ec8170..5975cb1 100755
--- a/ws
+++ b/ws
@@ -38,18 +38,23 @@ fi
 # echo $workingDirectory
 
 if [[ $myTerm == urxvt ]]; then
-#urxvt -e "dimr &"
-urxvt -cd $workingDirectory -title "$(basename $workingDirectory) woola" -e bash -ic "$HOME/bin/woola" &
-urxvt -cd $workingDirectory -title "$(basename $workingDirectory) ranger" -e bash -ic "ranger" &
-urxvt -cd $workingDirectory &
+    urxvt -cd $workingDirectory -title "$(basename $workingDirectory) woola" -e bash -ic "$HOME/bin/woola" &
+    urxvt -cd $workingDirectory -title "$(basename $workingDirectory) ranger" -e bash -ic "ranger" &
+    urxvt -cd $workingDirectory &
 fi
 
 if [[ $myTerm == alacritty ]]; then
-alacritty --working-directory $workingDirectory --title "$(basename $workingDirectory) woola" -e bash -ic "$HOME/bin/woola" &
-alacritty --working-directory $workingDirectory --title "$(basename $workingDirectory) ranger" -e bash -ic "ranger" &
-alacritty --working-directory $workingDirectory &
+    alacritty --working-directory $workingDirectory --title "$(basename $workingDirectory) fzf" -e bash -c "f && exec bash" & 
+    alacritty --working-directory $workingDirectory --title "$(basename $workingDirectory) nnn" -e bash -c "nnn && exec bash" & 
+    alacritty --working-directory $workingDirectory --title "$(basename $workingDirectory) alacritty" & 
+    alacritty --working-directory $workingDirectory --title "$(basename $workingDirectory) top" -e bash -c "top && exec bash" & 
+
+    sleep 0.3
+
+    python $HOME/projects/dev/arch/ws-splithv4-33.py fzf nnn alacritty top '3'
+
 else
-  echo "edit script for compatibility with terminal"
+    echo "edit script for compatibility with terminal"
 fi
 
 if [[ -e $myLocalConfig ]]; then