diff --git a/dockeraise.sh b/dockeraise.sh
index 82a7ba8..dc7c099 100644
--- a/dockeraise.sh
+++ b/dockeraise.sh
@@ -1,92 +1,89 @@
 #!/bin/bash
 
-export err="\033[1;31m[-]\033[m"
-export msg="\033[1;32m[+]\033[m"
-export info="\033[0;36m[:]\033[m"
-export ask="\033[1;35m[?]\033[m"
+err="\033[1;31m[!]\033[m"
+msg="\033[1;32m[+]\033[m"
+info="\033[0;36m[:]\033[m"
+ask="\033[0;35m[?]\033[m"
 
 # Make sure the script is run as root
 if [[ $EUID -ne 0 ]]; then
-   echo -e "${err} This script must be run as root." 1>&2
-   exit 1
+    echo -e "${err} This script must be run as root."
+    exit 1
 fi
 
 # Check if Docker is already installed
-if [[ "$(command -v docker)" -ne "" ]]; then
-        echo -e "${err} Docker is already installed."
-        exit 1;
+if command -v docker &>/dev/null; then
+    echo -e "${err} Docker is already installed."
+    exit 1
 fi
 
 # Check if machine is Debian-based
-if [[ "$(command -v apt)" == "" ]]; then
-        echo -e "${err} This script only works on Debian-based machines, sorry!"
-        exit 1;
+if ! command -v apt-get &>/dev/null; then
+    echo -e "${err} This script only works on Debian-based machines, sorry!"
+    exit 1
 fi
 
-# Install dependencies 
+# Install dependencies
 echo -e "${info} Updating repositories..."
-apt-get update &> /dev/null 
+apt-get update >/dev/null
 echo -e "${info} Installing dependencies (this might take a while)..."
-apt-get install -y \
-    ca-certificates \
-    curl \
-    gnupg \
-    lsb-release &> /dev/null 
+apt-get install -y ca-certificates curl gnupg lsb-release >/dev/null
 
 # Add GPG key
-curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
+curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg &&
 echo -e "${msg} Added Docker's GPG key"
 
 # Add repository
-echo \
-  "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
-  $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list &> /dev/null
+echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list >/dev/null &&
 echo -e "${msg} Added Docker's stable repository"
 
 # Install Docker
 echo -e "${info} Updating repositories..."
-apt-get update &> /dev/null
+apt-get update >/dev/null
 echo -e "${info} Installing Docker (this might take a while)..."
-apt-get install -y docker-ce docker-ce-cli containerd.io  &> /dev/null
-echo -e "${msg} Docker successfully installed:" $(docker --version)
-
+apt-get install -y docker-ce docker-ce-cli containerd.io >/dev/null &&
+echo -e "${msg} Docker successfully installed: \033[0;32m$(docker --version)\033[m"
 
 # Install Docker Compose
 while true; do
-    read -p "${ask} Do you want to install Docker-Compose? [y/n] " yn
+    echo -e -n "${ask} "
+    read -p "Do you want to install Docker-Compose? [y/n] " yn </dev/tty
     case $yn in
-        [Yy]* ) echo -e "${info} Installing Docker-Compose (this might take a while)...";
-               apt-get install -y docker-compose  &> /dev/null;
-               echo -e "${msg} Docker Compose successfully installed:" $(docker-compose --version);
-               break;;
-        [Nn]* ) break;;
+        [Yy] ) echo -e "${info} Installing Docker-Compose (this might take a while)...";
+            apt-get install -y docker-compose  >/dev/null &&
+            echo -e "${msg} Docker Compose successfully installed: \033[0;32m$(docker-compose --version)\033[m"
+            break;;
+        [Nn] ) break;;
         * ) ;;
     esac
 done
 
 # Create Docker user
 while true; do
-    read -p "${ask} Do you want to create a Docker user? [y/n] " yn
+    echo -e -n "${ask} "
+    read -p "Do you want to create a Docker user? [y/n] " yn </dev/tty
     case $yn in
-        [Yy]* ) while :; do
-                read -p "Please choose an ID for the new user/group: " id;
-                if [[ id "$id" &>/dev/null ]]; then
-                        echo -e "${err} An user with the same ID already exists.";
-                        continue;
-                else
-                        /usr/sbin/groupadd -g $id dockeruser && /usr/sbin/useradd dockeruser -u $id -g $id -m -s /bin/bash && echo -e "${add} Docker user created:" && id dockeruser; 
-                        break;
-                fi
+        [Yy] ) while true; do
+            echo -e -n "${ask} "
+            read -p "Please choose an ID for the new user/group: " id </dev/tty;
+            if id $id &>/dev/null; then
+                echo -e "${err} An user with the same ID already exists.";
+                continue;
+            else
+                /usr/sbin/groupadd -g $id dockeruser && /usr/sbin/useradd dockeruser -u $id -g $id -m -s /bin/bash && 
+                echo -e "${msg} Docker user created: \033[0;32m$(id dockeruser)\033[m"
+                break;
+            fi
         done
-               break;;
-        [Nn]* ) break;;
+        break;;
+        [Nn] ) break;;
         * ) ;;
     esac
 done
 
 # Enable Docker service at startup
 echo -e "${info} Starting Docker services..."
-systemctl start docker.service docker.socket containerd && systemctl enable docker.service docker.socket containerd &> /dev/null
+systemctl start docker.service docker.socket containerd && systemctl enable docker.service docker.socket containerd >/dev/null &&
 echo -e "${msg} Docker services started and enabled."
 
 echo -e "${info} Process completed. Run '\033[0;36msystemctl status docker\033[m' to check Docker's status."