Fix whitespace in homarr install script

Clean up minor whitespace issues in install/homarr-install.sh: remove an extra space before the here-path in the Redis config append (>>/etc/redis/redis.conf) and strip a trailing space after the nginx service name in the systemctl disable call. These are whitespace-only edits to keep the script tidy and avoid passing unintended whitespace to commands.

ct/homarr.sh

@@ -65,6 +65,7 @@ EOF
 
     msg_info "Updating Homarr"
     cp /opt/homarr/redis.conf /etc/redis/redis.conf
+    grep -q '^bind 127.0.0.1 -::1$' /etc/redis/redis.conf || echo "bind 127.0.0.1 -::1" >> /etc/redis/redis.conf
     rm /etc/nginx/nginx.conf
     cp /opt/homarr/nginx.conf /etc/nginx/templates/nginx.conf
     msg_ok "Updated Homarr"

ct/kasm.sh

@@ -15,7 +15,6 @@ var_version="${var_version:-13}"
 var_unprivileged="${var_unprivileged:-0}"
 var_fuse="${var_fuse:-yes}"
 var_tun="${var_tun:-yes}"
-var_kasm_version="${var_kasm_version:-}"
 
 header_info "$APP"
 variables
@@ -33,21 +32,18 @@ function update_script() {
 
   msg_info "Checking for new version"
   CURRENT_VERSION=$(readlink -f /opt/kasm/current | awk -F'/' '{print $4}')
-  KASM_VERSION=$(curl -s https://kasm.com/downloads | grep -oP '<h1[^>]*>.*?</h1>' | sed -E 's/<\/?h1[^>]*>//g' | grep -oP '\d+\.\d+\.\d+')
-  KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION:-var_kasm_version}.tar.gz"
+  KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
+  if [[ -z "$KASM_URL" ]]; then
+    SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
+    if [[ -n "$SERVICE_IMAGE_URL" ]]; then
+      KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+      KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
+    fi
+  else
+    KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+  fi
   
-  # KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
-  # if [[ -z "$KASM_URL" ]]; then
-  #   SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
-  #   if [[ -n "$SERVICE_IMAGE_URL" ]]; then
-  #     KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
-  #     KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
-  #   fi
-  # else
-  #   KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
-  # fi
-  
-  if [[ -z "$KASM_VERSION" ]] || [[ -z "$KASM_URL" ]]; then
+  if [[ -z "$KASM_URL" ]] || [[ -z "$KASM_VERSION" ]]; then
     msg_error "Unable to detect latest Kasm release URL."
     exit 250
   fi

install/homarr-install.sh

@@ -47,6 +47,7 @@ mkdir -p /appdata/redis
 chown -R redis:redis /appdata/redis
 chmod 744 /appdata/redis
 cp /opt/homarr/redis.conf /etc/redis/redis.conf
+grep -q '^bind 127.0.0.1 -::1$' /etc/redis/redis.conf || echo "bind 127.0.0.1 -::1" >>/etc/redis/redis.conf
 rm /etc/nginx/nginx.conf
 mkdir -p /etc/nginx/templates
 cp /opt/homarr/nginx.conf /etc/nginx/templates/nginx.conf
@@ -80,7 +81,7 @@ chmod +x /opt/homarr/run.sh
 systemctl daemon-reload
 systemctl enable -q --now redis-server
 systemctl enable -q --now homarr
-systemctl disable -q --now nginx 
+systemctl disable -q --now nginx
 msg_ok "Created Services"
 
 motd_ssh

install/kasm-install.sh

@@ -18,21 +18,18 @@ $STD sh <(curl -fsSL https://get.docker.com/)
 msg_ok "Installed Docker"
 
 msg_info "Detecting latest Kasm Workspaces release"
-KASM_VERSION=$(curl -s https://kasm.com/downloads | grep -oP '<h1[^>]*>.*?</h1>' | sed -E 's/<\/?h1[^>]*>//g' | grep -oP '\d+\.\d+\.\d+')
-KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION:-var_kasm_version}.tar.gz"
-  
-# KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
-# if [[ -z "$KASM_URL" ]]; then
-#   SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
-#   if [[ -n "$SERVICE_IMAGE_URL" ]]; then
-#     KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
-#     KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
-#   fi
-# else
-#   KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
-# fi
+KASM_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_[0-9]+\.[0-9]+\.[0-9]+\.[a-z0-9]+\.tar\.gz' | head -n 1)
+if [[ -z "$KASM_URL" ]]; then
+  SERVICE_IMAGE_URL=$(curl -fsSL "https://www.kasm.com/downloads" | tr '\n' ' ' | grep -oE 'https://kasm-static-content[^"]*kasm_release_service_images_amd64_[0-9]+\.[0-9]+\.[0-9]+\.tar\.gz' | head -n 1)
+  if [[ -n "$SERVICE_IMAGE_URL" ]]; then
+    KASM_VERSION=$(echo "$SERVICE_IMAGE_URL" | sed -E 's/.*kasm_release_service_images_amd64_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+    KASM_URL="https://kasm-static-content.s3.amazonaws.com/kasm_release_${KASM_VERSION}.tar.gz"
+  fi
+else
+  KASM_VERSION=$(echo "$KASM_URL" | sed -E 's/.*kasm_release_([0-9]+\.[0-9]+\.[0-9]+).*/\1/')
+fi
 
-if [[ -z "$KASM_VERSION" ]] || [[ -z "$KASM_URL" ]]; then
+if [[ -z "$KASM_URL" ]] || [[ -z "$KASM_VERSION" ]]; then
   msg_error "Unable to detect latest Kasm release URL."
   exit 250
 fi