diff --git a/.confirm_reboot b/.confirm_reboot
deleted file mode 100644
index 848461b..0000000
--- a/.confirm_reboot
+++ /dev/null
@@ -1,16 +0,0 @@
-### to prevent accidental shudown, add confirm dialog to commands:
-confirm() {
-    # call with a prompt string or use a default
-    read -r -p "${1:-Server: $HOST - Are you sure? [y/N]} " response
-    case "$response" in
-        [yY][eE][sS]|[yY]) 
-            true
-            ;;
-        *)
-            false
-            ;;
-    esac
-}
-alias reboot="confirm && reboot"
-alias shutdown="confirm && shutdown"
-alias poweroff="confirm && poweroff"
\ No newline at end of file
diff --git a/.zshrc b/.zshrc
index aedd6c8..4200226 100644
--- a/.zshrc
+++ b/.zshrc
@@ -193,5 +193,52 @@ alias geoes="sshuttle --dns -r es -x 192.189.78.0/23 -x 192.168.178.0/23 -x 128.
 #### Show OS Info on startup
 #if [ -f /usr/bin/screenfetch ]; then screenfetch; fi
 
-### to enable confirmatoin for reboot uncomment next line
-source .confirm_reboot
+### to prevent accidental shudown, add confirm dialog to commands:
+askreboot() {
+    autoload colors; colors
+    read -q "answ?Server: $fg[red]$HOST$reset_color - Continue (y/N)?"
+    if [[ "$answ" =~ ^[Yy]$ ]]
+    then
+        echo 
+        echo "OK - Rebooting..."
+        sleep 2
+        reboot
+    else
+        echo
+        echo "Canceling..."
+        return
+    fi
+}
+askshutdown() {
+    read -q "answ?Server: $fg[red]$HOST$reset_color - Continue (y/N)?"    
+    if [[ "$answ" =~ ^[Yy]$ ]]
+    then
+        echo 
+        echo "OK - Shutting down..."
+        sleep 2
+        shutdown
+    else
+        echo
+        echo "Canceling..."
+        return
+    fi
+}
+askpoweroff() {
+    read -q "answ?Server: $fg[red]$HOST$reset_color - Continue (y/N)?"        
+    if [[ "$answ" =~ ^[Yy]$ ]]
+    then
+        echo 
+        echo "OK - Powering down..."
+        sleep 2
+        poweroff
+    else
+        echo
+        echo "Canceling..."
+        return
+    fi
+}
+alias reboot="askreboot"
+alias shutdown="askshutdown"
+alias poweroff="askpoweroff"
+
+
diff --git a/README.md b/README.md
index 5ee9526..ed5d5d2 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,6 @@
     - `git clone https://git.gc4.at/linux/nerd-fonts.git`
     - `cd nerd-fonts && ./install.sh`
     - `gem install colorls`
-
 - Install
   - mkdir ~/.dotfiles
   - cd ~/.dotfiles
@@ -43,6 +42,12 @@
     - Change /`usr/bin/bash` to `/usr/bin/zsh` in `/etc/passwd` for your user
     - AD/Ldap User
       - AD/Ldap Users do no have an entry, so you need to grep it from AD/LDAP wit `getent passwd USERNAME` and then paste it into `/etc/passwd`
+- Import bash history with ruby script
+    - `ruby ~/.dotfiles/zsh-settings/bash_to_zsh_history.rb`
+
+- Confirmation dialog on reboot / poweroff / shutdown
+    - If you want to disable the confirmation dialog for reboots / shutdowns, comment out the aliases in .zshrc
+
 - Sources:
     - Check the Repos for instructions:
       - https://git.gc4.at/linux/nerd-fonts