diff --git a/global/.ssh/config b/global/.ssh/config
index 0e6efc0..3b4abc4 100644
Binary files a/global/.ssh/config and b/global/.ssh/config differ
diff --git a/global/scripts/bin/lock.sh b/global/scripts/bin/lock.sh
new file mode 100755
index 0000000..5887b99
--- /dev/null
+++ b/global/scripts/bin/lock.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env sh
+
+pkill -u "$USER" -USR1 dunst
+~/.config/i3/i3lock
+pkill -u "$USER" -USR2 dunst
diff --git a/global/scripts/bin/screenshot.sh b/global/scripts/bin/screenshot.sh
new file mode 100755
index 0000000..ea7c824
--- /dev/null
+++ b/global/scripts/bin/screenshot.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+if (($# != 1)); then
+    echo "Error! No mode. Use: screenshot.sh full|region"
+    exit 2
+fi
+
+mode=$1
+screenshot="$HOME/Screenshots/screenshot-$(date +'%Y_%m_%d-%H_%M_%S').png"
+
+if [[ "$(uname)" == "Darwin" ]]; then
+    echo "Not implemented yet"
+    exit 0
+elif [[ "$(uname)" == "Linux" ]]; then
+    case $mode in
+    full)
+        maim $screenshot
+        rofi -e "Screenshot created: $screenshot"
+        ;;
+    region)
+        maim --select $screenshot
+        rofi -e "Screenshot created: $screenshot"
+        ;;
+    *)
+        echo "Error! Invalid mode. Use screenshot.sh full|region "
+        ;;
+    esac
+else
+    echo "Unknown OS"
+    exit 2
+fi
diff --git a/global/scripts/bin/setup_displays b/global/scripts/bin/setup_displays
new file mode 100755
index 0000000..b9514c8
--- /dev/null
+++ b/global/scripts/bin/setup_displays
@@ -0,0 +1,12 @@
+#!/usr/bin/env sh
+
+connected_monitors=$(xrandr | grep " connected" | awk '{ print $1 }')
+if echo "$connected_monitors" | grep -q "HDMI"; then
+    xrandr --output eDP-1 --off
+    xrandr --output HDMI-1-0 --mode 2560x1440 --rate 165.00 --dpi 120
+    # xrandr --output eDP-1 --left-of HDMI-1-0
+    xrandr --output HDMI-1-0 --primary
+else
+    xrandr --output eDP-1 --mode 2560x1600 --rate 240.00 --dpi 160
+fi
+
diff --git a/linux/.config/i3/autostart.sh b/linux/.config/i3/autostart.sh
index e06aab7..876bf3c 100755
--- a/linux/.config/i3/autostart.sh
+++ b/linux/.config/i3/autostart.sh
@@ -54,7 +54,7 @@ opensnitch-ui &
 setxkbmap -layout us,ru -option 'grp:alt_space_toggle'
 
 # lockscreen
-xss-lock --transfer-sleep-lock -- i3lock --nofork
+# xss-lock --transfer-sleep-lock -- ~/scripts/bin/lock.sh
 
 # archive commands
 # xinput --set-prop "pointer:Logitech MX Ergo Multi-Device Trackball " 'libinput Accel Speed' -0.2
diff --git a/linux/.config/i3/config b/linux/.config/i3/config
index eb8bd94..fbc308e 100644
--- a/linux/.config/i3/config
+++ b/linux/.config/i3/config
@@ -28,8 +28,8 @@ font pango:monospace 8
 
 # xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
 # screen before suspend. Use loginctl lock-session to lock your screen.
-exec --no-startup-id xss-lock --transfer-sleep-lock -- ~/.config/i3/i3lock --nofork
-exec --no-startup-id xss-lock -- ~/.config/i3/i3lock --nofork
+exec --no-startup-id xss-lock --transfer-sleep-lock -- ~/scripts/bin/lock.sh
+#exec --no-startup-id xss-lock -- ~/scripts/bin/lock.sh
 
 # Use pactl to adjust volume in PulseAudio.
 # set $refresh_i3status killall -SIGUSR1 i3status
@@ -172,7 +172,7 @@ bindsym $mod+Shift+r restart
 # exit i3 (logs you out of your X session)
 bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"
 # i3lock
-bindsym $mod+Shift+x exec --no-startup-id ~/.config/i3/i3lock
+bindsym $mod+Shift+x exec --no-startup-id ~/scripts/bin/lock.sh &
 # screen
 bindsym $mod+Control+s exec --no-startup-id ~/scripts/bin/screenshot.sh region
 bindsym $mod+Control+f exec --no-startup-id ~/scripts/bin/screenshot.sh full
diff --git a/linux/.config/i3/i3lock b/linux/.config/i3/i3lock
index c9bfa5e..f0f49f7 100755
--- a/linux/.config/i3/i3lock
+++ b/linux/.config/i3/i3lock
@@ -8,29 +8,30 @@ WRONG='#880000bb'
 VERIFYING='#00564dE6'
 
 i3lock \
---insidever-color=$CLEAR     \
---ringver-color=$VERIFYING   \
-\
---insidewrong-color=$CLEAR   \
---ringwrong-color=$WRONG     \
-\
---inside-color=$BLANK        \
---ring-color=$DEFAULT        \
---line-color=$BLANK          \
---separator-color=$DEFAULT   \
-\
---verif-color=$TEXT          \
---wrong-color=$TEXT          \
---time-color=$TEXT           \
---date-color=$TEXT           \
---layout-color=$TEXT         \
---keyhl-color=$WRONG         \
---bshl-color=$WRONG          \
-\
---screen 1                   \
---blur 9                     \
---clock                      \
---indicator                  \
---time-str="%H:%M:%S"        \
---date-str="%A, %Y-%m-%d"       \
---keylayout 1                \
+    --insidever-color=$CLEAR \
+    --ringver-color=$VERIFYING \
+    \
+    --insidewrong-color=$CLEAR \
+    --ringwrong-color=$WRONG \
+    \
+    --inside-color=$BLANK \
+    --ring-color=$DEFAULT \
+    --line-color=$BLANK \
+    --separator-color=$DEFAULT \
+    \
+    --verif-color=$TEXT \
+    --wrong-color=$TEXT \
+    --time-color=$TEXT \
+    --date-color=$TEXT \
+    --layout-color=$TEXT \
+    --keyhl-color=$WRONG \
+    --bshl-color=$WRONG \
+    \
+    --screen 1 \
+    --blur 9 \
+    --clock \
+    --indicator \
+    --time-str="%H:%M:%S" \
+    --date-str="%A, %Y-%m-%d" \
+    --keylayout 1 \
+    -n
diff --git a/linux/.config/solaar/config.yaml b/linux/.config/solaar/config.yaml
index afc5a2b..f77b163 100644
--- a/linux/.config/solaar/config.yaml
+++ b/linux/.config/solaar/config.yaml
@@ -13,7 +13,7 @@
   divert-keys: {82: 0, 83: 0, 86: 0, 91: 0, 93: 0, 237: 0}
   lowres-scroll-mode: false
   persistent-remappable-keys: null
-  pointer_speed: 180
+  pointer_speed: 190
   reprogrammable-keys: {80: 80, 81: 81, 82: 82, 83: 83, 86: 86, 91: 91, 93: 93, 237: 237}
   speed-change: 0
 - _NAME: 'MX Ergo Multi-Device Trackball '
@@ -52,6 +52,7 @@
     adc_power_management]
   _battery: 4096
   _modelId: 'MX Ergo Multi-Device Trackball '
+  _sensitive: {hires-scroll-mode: ignore, hires-smooth-invert: ignore, hires-smooth-resolution: ignore}
   change-host: null
   divert-keys: {82: 0, 83: 0, 86: 0, 91: 0, 93: 0, 237: 0}
   lowres-scroll-mode: false
diff --git a/linux/.msmtprc b/linux/.msmtprc
index c4c428d..4cfac77 100644
--- a/linux/.msmtprc
+++ b/linux/.msmtprc
@@ -13,7 +13,7 @@ port           465
 tls_starttls   off
 from           foozzione@gmail.com
 user           foozzione@gmail.com
-passwordeval   "gpg -dq $HOME/.config/mutt/gmail_isync.gpg"
+passwordeval   "gpg -dq --for-your-eyes-only $HOME/.config/mutt/gmail_isync.gpg"
 
 # Posteo
 account        posteo
@@ -22,7 +22,7 @@ port           465
 tls_starttls   off
 from           fz0x1@posteo.net
 user           fz0x1@posteo.net
-passwordeval   "gpg -dq $HOME/.config/mutt/posteo_isync.gpg"
+passwordeval   "gpg -dq --for-your-eyes-only $HOME/.config/mutt/posteo_isync.gpg"
 
 # Set a default account
 account default: posteo
diff --git a/linux/.zshrc-additional b/linux/.zshrc-additional
index 3f9cea6..69a883c 100644
--- a/linux/.zshrc-additional
+++ b/linux/.zshrc-additional
@@ -3,7 +3,7 @@ alias zup='sudo zypper dup'
 alias zin='sudo zypper in'
 alias rbf='sudo systemctl reboot --firmware-setup'
 ## Arch Linux
-alias sleep='systemctl suspend'
+alias ossleep='systemctl suspend'
 alias yyu='sudo pacman -Syyu'
 ## xsel
 alias cop='xsel --clipboard --input'