diff --git a/README.md b/README.md
index b0ef7ec..d633093 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,5 @@
-# Logseq-Installer
+# Logseq Installer
+
+Das Skript installiert bzw. aktualisiert Logseq. Anschließend lässt sich Logseq über das Startmenü ausführen.
+
 
diff --git a/logseq-install.sh b/logseq-install.sh
new file mode 100755
index 0000000..b102f9f
--- /dev/null
+++ b/logseq-install.sh
@@ -0,0 +1,99 @@
+#!/bin/bash -e
+
+COLOR_RED=`tput setaf 1`
+COLOR_GREEN=`tput setaf 2`
+COLOR_YELLOW=`tput setaf 3`
+COLOR_BLUE=`tput setaf 4`
+COLOR_RESET=`tput sgr0`
+
+trap 'handleError' ERR
+
+handleError() {
+  cat <<EOT
+
+Leider ist ein Fehler aufgetreten.
+
+Bitte hilf mit dieses Skript zu verbessern und sende einen
+Fehlerbericht per EMail an installer@logseq.eu
+EOT
+}
+
+showLogo() {
+  echo -n "${COLOR_GREEN}"
+  cat <<-'EOT'
+	.____
+	|    |    ____   ____  ______ ____  ______
+	|    |   /  _ \ / ___\/  ___// __ \/ ____/
+	|    |__(  <_> ) /_/  >___ \\  ___< <_|  |
+	|_______ \____/\___  /____  >\___  >__   |
+	        \/    /_____/     \/     \/   |__|
+	EOT
+
+  echo -n "${COLOR_YELLOW}"
+  cat <<-'EOT'
+	.___                 __         .__  .__
+	|   | ____   _______/  |______  |  | |  |   ___________
+	|   |/    \ /  ___/\   __\__  \ |  | |  | _/ __ \_  __ \
+	|   |   |  \\___ \  |  |  / __ \|  |_|  |_\  ___/|  | \/
+	|___|___|  /____  > |__| (____  /____/____/\___  >__|
+	         \/     \/            \/               \/
+
+
+	EOT
+  echo -n "${COLOR_RESET}"
+}
+
+getVersionLatest() {
+  VERSION_LATEST="$( wget -qO - https://github.com/logseq/logseq/releases/latest | grep -Poi "Logseq-linux-x64-\K\d\.\d\.\d" | head -n 1 )"
+}
+
+getVersionCurrent() {
+  local FILENAME="$( find ~/.local/bin/ -iname Logseq-\*AppImage )"
+  if [ -n "$FILENAME" ]; then
+    VERSION_CURRENT="$( echo $FILENAME | grep -Poi "Logseq-linux-x64-\K\d\.\d\.\d" | head -n 1 )"
+  else
+    VERSION_CURRENT=
+  fi
+}
+
+getLatest() {
+  local URL="https://github.com$( wget -qO - https://github.com/logseq/logseq/releases/latest | grep -Poi "/logseq.*AppImage" )"
+  local DIR_DEST=~/.local/bin
+
+  FILENAME_LOGSEQ="$( basename "$URL" )"
+  mkdir -p $DIR_DEST
+  wget $URL --show-progress -qO $DIR_DEST/$FILENAME_LOGSEQ
+  chmod u+x $DIR_DEST/$FILENAME_LOGSEQ
+}
+
+createDesktop() {
+  wget https://raw.githubusercontent.com/logseq/logseq/master/resources/icons/logseq.png -qO ${HOME}/.local/share/applications/logseq.png
+
+  cat >> ~/.local/share/applications/logseq.desktop <<-EOF
+	[Desktop Entry]
+	Encoding=UTF-8
+	Name=Logseq
+	Comment=Wissensmanagement mit Logseq
+	Exec=${HOME}/.local/bin/$FILENAME_LOGSEQ
+	Icon=${HOME}/.local/share/applications/logseq.png
+	Type=Application
+	Categories=Office;
+	X-GNOME-SingleWindow=true
+	SingleMainWindow=true
+	EOF
+
+	update-desktop-database ~/.local/share/applications
+}
+
+showLogo
+getVersionLatest
+getVersionCurrent
+echo "Neuste verfügbare Version...... $COLOR_GREEN$VERSION_LATEST$COLOR_RESET"
+echo "Derzeit installierte Version... $COLOR_GREEN${VERSION_CURRENT:-${COLOR_RED}Keine installiert}$COLOR_RESET"
+
+[ "$VERSION_CURRENT" != "$VERSION_LATEST" ] || exit
+
+echo "Logseq Download gestartet"
+getLatest
+createDesktop
+echo "Logseq wurde installiert"