use apt instead of apt-get, looks nicer

install.sh

@@ -28,10 +28,12 @@ base_applications() {
 
     echo "update and installing baseapps..."
 
-    apt-get update
-    apt-get upgrade
+    apt update
+    apt upgrade
 
-    apt-get install -y \
+    DEBIAN_FRONTEND=noninteractive
+
+    apt install -y \
         apt-transport-https \
         automake \
         bash-completion \
@@ -67,26 +69,29 @@ base_applications() {
         --no-install-recommends
 
     echo "... DONE... cleaning up\n\n"
-    apt-get autoremove
-    apt-get autoclean
-    apt-get clean
+    apt autoremove
+    apt autoclean
+    apt clean
 
 }
 
 install_server_base() {
 
     echo "update and installing server base tools..."
-    apt-get update
-    apt-get install -y \
+
+    DEBIAN_FRONTEND=noninteractive
+
+    apt update
+    apt install -y \
         fail2ban \
         logwatch \
         unattended-upgrades \
         --no-install-recommends
 
     echo "... DONE... cleaning up\n\n"
-    apt-get autoremove
-    apt-get autoclean
-    apt-get clean
+    apt autoremove
+    apt autoclean
+    apt clean
 
     echo "setting up logwatch..."
     cat <<-EOF > /etc/cron.daily/00logwatch
@@ -126,8 +131,11 @@ no_suspend() {
 install_i3() {
 
     echo "update and installing i3wm and some tools..."
-    apt-get update
-    apt-get install -y \
+
+    DEBIAN_FRONTEND=noninteractive
+
+    apt update
+    apt install -y \
         alsa-utils \
         clipit \
         emacs25 \
@@ -147,9 +155,9 @@ install_i3() {
         --no-install-recommends
 
     echo "... DONE... cleaning up\n\n"
-    apt-get autoremove
-    apt-get autoclean
-    apt-get clean
+    apt autoremove
+    apt autoclean
+    apt clean
 
     no_suspend
 
@@ -326,6 +334,10 @@ main() {
         base_applications
 
         install_docker
+
+        install_compose
+    elif [[ $cmd == "docker" ]]; then
+        install_docker
     elif [[ $cmd == "dotfiles" ]]; then
         get_dotfiles
     elif [[ $cmd == "go" ]]; then