Also change IRC password for users

src/freedombone-controlpanel

     sel=$?
     case $sel in
         0)
+            EXISTING_IRC_PASSWORD=$(cat /etc/ngircd/ngircd.conf | grep "Password =" | head -n 1 | awk -F '=' '{print $2}')
             NEW_IRC_PASSWORD=$(<$data)
             sed -i "0,/RE/s/Password =.*/Password =$NEW_IRC_PASSWORD/" /etc/ngircd/ngircd.conf
+
+            # replace the password for all users
+            for d in /home/*/ ; do
+                IRC_USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
+                if [[ $IRC_USERNAME != "git" && $IRC_USERNAME != "mirrors" ]]; then
+                    if [ -f /home/$IRC_USERNAME/.irssi/config ]; then
+                        sed -i "s|$EXISTING_IRC_PASSWORD|$NEW_IRC_PASSWORD|g" /home/$IRC_USERNAME/.irssi/config
+                        chown -R $IRC_USERNAME:$IRC_USERNAME /home/$IRC_USERNAME/.irssi
+                    fi                  
+                fi
+            fi
+
+            # restart the daemon for the new password to take effect
+            systemctl restart ngircd
+            
             dialog --title $"IRC Password" \
                    --msgbox $"The IRC password was changed" 6 40
-            systemctl restart ngircd
             ;;
     esac
 }