diff --git a/bootstrap.sh b/bootstrap.sh
index e382428..5a246db 100644
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -18,14 +18,14 @@ DISTROLESS_NONROOT_UID="65532"
 clean-shokku() {
   echo "=> checking for existing resources"
 
-  if dokku apps:exists shokku &> /dev/null; then
+  if dokku apps:exists shokku &>/dev/null; then
     echo "==> destroying old dokku app"
-    dokku apps:destroy --force shokku &> /dev/null
+    dokku apps:destroy --force shokku &>/dev/null
   fi
 
-  if dokku ssh-keys:list "$SHOKKU_DOKKU_USER" &> /dev/null; then
+  if dokku ssh-keys:list "$SHOKKU_DOKKU_USER" &>/dev/null; then
     echo "==> removing existing dokku ssh key"
-    dokku ssh-keys:remove $SHOKKU_DOKKU_USER;
+    dokku ssh-keys:remove $SHOKKU_DOKKU_USER
   fi
 
   echo "==> done"
@@ -36,56 +36,56 @@ create-shokku-app() {
 
   echo "=> pulling image (version: $SHOKKU_VERSION)"
   HOST_SSH_PORT=$(grep "Port " /etc/ssh/sshd_config | awk '{ print $2 }')
-  docker pull "$SHOKKU_IMAGE" &> /dev/null
+  docker pull "$SHOKKU_IMAGE" &>/dev/null
   SHOKKU_IMAGE_DIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' "$SHOKKU_IMAGE")
 
   echo "=> creating & configuring dokku app"
-  dokku apps:create shokku &> /dev/null
+  dokku apps:create shokku &>/dev/null
   dokku docker-options:add shokku deploy \
-    "--add-host=host.docker.internal:host-gateway" &> /dev/null
+    "--add-host=host.docker.internal:host-gateway" &>/dev/null
   dokku config:set shokku \
     DOKKU_SSH_HOST='host.docker.internal' \
-    DOKKU_SSH_PORT="$HOST_SSH_PORT" &> /dev/null
+    DOKKU_SSH_PORT="$HOST_SSH_PORT" &>/dev/null
 
   echo "==> creating storage"
-  dokku storage:ensure-directory shokku --chown false &> /dev/null
-  dokku storage:mount shokku "$SHOKKU_APP_DATA_MOUNT_PATH" &> /dev/null
-  chown -R "$DISTROLESS_NONROOT_UID":"$DISTROLESS_NONROOT_UID" "$SHOKKU_DATA_DIR" &> /dev/null
+  dokku storage:ensure-directory shokku --chown false &>/dev/null
+  dokku storage:mount shokku "$SHOKKU_APP_DATA_MOUNT_PATH" &>/dev/null
+  chown -R "$DISTROLESS_NONROOT_UID":"$DISTROLESS_NONROOT_UID" "$SHOKKU_DATA_DIR" &>/dev/null
 
   echo "==> bootstrapping"
-  dokku config:set shokku DOKKU_SKIP_DEPLOY=true &> /dev/null
-  dokku git:from-image shokku "$SHOKKU_IMAGE_DIGEST" &> /dev/null
+  dokku config:set shokku DOKKU_SKIP_DEPLOY=true &>/dev/null
+  dokku git:from-image shokku "$SHOKKU_IMAGE_DIGEST" &>/dev/null
 
-  shokku_ssh_key=$(dokku run shokku bootstrap) &> /dev/null
-  echo "$shokku_ssh_key" | dokku ssh-keys:add "$SHOKKU_DOKKU_USER" &> /dev/null
+  shokku_ssh_key=$(dokku run shokku bootstrap) &>/dev/null
+  echo "$shokku_ssh_key" | dokku ssh-keys:add "$SHOKKU_DOKKU_USER" &>/dev/null
 
   echo "==> deploying"
-  dokku config:unset shokku DOKKU_SKIP_DEPLOY &> /dev/null
+  dokku config:unset shokku DOKKU_SKIP_DEPLOY &>/dev/null
 
   echo "==> enabling letsencrypt"
-  dokku letsencrypt:enable shokku &> /dev/null
+  dokku letsencrypt:enable shokku &>/dev/null
 }
 
 main() {
   if [[ "$(id -u)" != "0" ]]; then
-     echo "This script must be run as root" 1>&2
-     exit 1
+    echo "This script must be run as root" 1>&2
+    exit 1
   fi
 
-  if ! command -v dokku &> /dev/null; then
-      echo "Please install dokku first using the instructions at https://dokku.com" 1>&2
-      exit
+  if ! command -v dokku &>/dev/null; then
+    echo "Please install dokku first using the instructions at https://dokku.com" 1>&2
+    exit 1
   fi
 
   if ! dokku plugin:installed letsencrypt; then
     echo "Please setup letsencrypt using the instructions at https://dokku.com/docs/deployment/application-deployment/#setting-up-ssl" 1>&2
-    exit
+    exit 1
   fi
 
   for plugin in redis postgres mongo mysql; do
     if ! dokku plugin:installed $plugin; then
       echo "=> Installing plugin $plugin"
-      dokku plugin:install https://github.com/dokku/dokku-$plugin.git $plugin &> /dev/null
+      dokku plugin:install https://github.com/dokku/dokku-$plugin.git $plugin &>/dev/null
     fi
   done
 
@@ -94,6 +94,7 @@ main() {
   shokku_app_domain=$(dokku domains:report shokku --domains-app-vhosts)
   shokku_setup_key=$(dokku logs -q shokku | grep setup_key | jq ".setup_key")
 
+  echo "---"
   echo "=> shokku installed and running "
   echo "--- proceed with setup using key $shokku_setup_key at https://$shokku_app_domain ---"
 }
diff --git a/web/src/components/SocialShareMeta.svelte b/web/src/components/SocialShareMeta.svelte
index 8652d75..a0949ad 100644
--- a/web/src/components/SocialShareMeta.svelte
+++ b/web/src/components/SocialShareMeta.svelte
@@ -1,11 +1,12 @@
 <script>
 	export let title = "";
+	const cardImgUrl = "https://shokku.dev/images/share-card.png"
 </script>
 
 <meta property="og:title" content={title}>
 <meta property="og:type" content="website" />
-<meta property="og:image" content="https://shokku.dev/share-card.png">
-<meta name="twitter:card" content="https://shokku.dev/share-card.png">
+<meta property="og:image" content={cardImgUrl}>
+<meta name="twitter:card" content={cardImgUrl}>
 
 <meta property="og:description" content="Free and open source interface for the Dokku PaaS">
 <meta name="twitter:image:alt" content="Shokku Logo">
\ No newline at end of file
diff --git a/web/src/routes/docs/installation/+page.svelte b/web/src/routes/docs/installation/+page.svelte
index 7b28208..7d0835c 100644
--- a/web/src/routes/docs/installation/+page.svelte
+++ b/web/src/routes/docs/installation/+page.svelte
@@ -3,7 +3,7 @@
 	const scriptInstallCommands = [
 	  `wget "${bootstrapLink}"`,
 		`export SHOKKU_LETSENCRYPT_EMAIL="foo@example.com"`,
-	  `sudo bash install.sh`,
+	  `bash install.sh`,
 	];
 </script>