diff --git a/README.md b/README.md
index 1e31785939293638784a5819a716ae3e1b69fe8d..3e42281ff8c5aa8d25a7d06034e150e1b696ead5 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,9 @@
-# etckeeper_install
+# Zuerst SSH-Key anlegen falls noch nicht vorhanden.
 
+```ssh-keygen```
+
+# Public Key (cat /root/.ssh/id_rsa.pub) dem Gitlab Benutzer hinzufügen.
+
+# ectkeeper auf dem Host installieren:
+
+```curl -sL https://www.gitrepo.de/roadit/etckeeper/install/raw/master/install.sh | sudo -E bash -```
\ No newline at end of file
diff --git a/install.sh b/install.sh
new file mode 100644
index 0000000000000000000000000000000000000000..2d1a01056e5682e72e75c727212f6c328d789754
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,21 @@
+apt install -y etckeeper git
+
+echo "VCS=\"git\"
+AVOID_SPECIAL_FILE_WARNING=1
+PUSH_REMOTE=\"origin\"" > /etc/etckeeper/etckeeper.conf
+
+cd /etc
+git init
+
+git config --global user.name "roadit_ectkeeper"
+git config --global user.email "ectkeeper@roadit.de"
+git config --global core.editor "nano"
+git config --global push.default simple
+
+git remote add origin git@ssh.gitrepo.de:roadit/etckeeper/`hostname -f`.git
+etckeeper commit "initial commit"
+
+wget https://www.gitrepo.de/opensource/etckeeper_install/raw/master/logout_trap.sh > /usr/local/share/logout_trap.sh
+chmpd +x /usr/local/share/logout_trap.sh
+
+echo "/usr/local/share/logout_trap.sh" >> ~/.profile
diff --git a/logout_trap.sh b/logout_trap.sh
new file mode 100644
index 0000000000000000000000000000000000000000..510a5bf0d14a0ee4817f943d44aee812dcdf7d31
--- /dev/null
+++ b/logout_trap.sh
@@ -0,0 +1,52 @@
+[ `id -u` -eq 0 ] || return
+
+_USER=""
+_HOSTNAME=`hostname`
+if [ -n "$SUDO_USER" ]; then
+    _USER="$SUDO_USER"
+else
+    # try to check tty ownership, in case user su'd to root
+    _TTY="$(tty 2>/dev/null || true)"
+    if [ -n "$_TTY" ] && [ -c "$_TTY" ]; then
+        _USER="$(find "$_TTY" -printf "%u")"
+    fi
+fi
+
+_etckeeper()
+{
+    if [ -x /usr/bin/git ] && [ -d /etc/.git ]; then
+        (
+        cd /etc
+
+        if [ $(git status --porcelain | wc -l) -eq 0 ] ; then
+            return 0
+        fi
+
+        if ! git add --all; then
+            echo "warning: git add --all" >&2
+        fi
+
+        etckeeper commit "Automated commit at exit"
+        )
+    fi
+}
+
+if [ -n "$_USER" ]; then
+    if [ -z "$GIT_AUTHOR_NAME" ]; then
+        [ -f /home/$_USER/.gitconfig ] && GIT_AUTHOR_NAME=$(git config -f /home/$_USER/.gitconfig --get user.name)
+        [ -z "$GIT_AUTHOR_NAME" ] && GIT_AUTHOR_NAME="$_USER"
+        export GIT_AUTHOR_NAME
+    fi
+
+    if [ -z "$GIT_AUTHOR_EMAIL" ]; then
+        [ -f /home/$_USER/.gitconfig ] && GIT_AUTHOR_EMAIL=$(git config -f /home/$_USER/.gitconfig --get user.email)
+        [ -z "$GIT_AUTHOR_EMAIL" ] && GIT_AUTHOR_EMAIL="$_USER@$_HOSTNAME"
+        export GIT_AUTHOR_EMAIL
+    fi
+
+    if [ -z "$GIT_COMMITTER_EMAIL" ]; then
+        export GIT_COMMITTER_EMAIL=`whoami`"@$_HOSTNAME"
+    fi
+
+    trap _etckeeper EXIT
+fi