update

This reverts commit 6a632deaad, reversing
changes made to 8de4deae26.

.gitignore

@@ -0,0 +1,2 @@
+git-v1.sh
+setup-git-v1.sh

README.md

@@ -1,20 +1,70 @@
+```
+  ____ ____  _   _ ____ ____    _____ _   _ _____ __  __ _____ ____
+ / ___|  _ \| | | | __ )___ \  |_   _| | | | ____|  \/  | ____/ ___|
+| |  _| |_) | | | |  _ \ __) |   | | | |_| |  _| | |\/| |  _| \___ \
+| |_| |  _ <| |_| | |_) / __/    | | |  _  | |___| |  | | |___ ___) |
+ \____|_| \_\\___/|____/_____|   |_| |_| |_|_____|_|  |_|_____|____/
 
-## Grub2 Themes
+```
 
-Vimix and StylishDark is a flat Design theme for Grub2.
+## Flat Design themes for Grub2.
 
 ## Install
 
-Double-click to open that script file,
-OrOpen the terminal at current directory.
+Usage:  `sudo ./install.sh [OPTIONS...]`
 
-Run
+_if no option used the terminal user interface will be show up_
 
-    sudo ./Install
+|  OPTIONS:          | description |
+|:-------------------|:-------------|
+| -b, --boot         | Install grub theme into /boot/grub/themes |
+| -v, --vimix        | Vimix grub theme |
+| -s, --stylish      | Stylish grub theme |
+| -t, --tela         | Tela grub theme |
+| -l, --slaze        | Slaze grub theme |
+| -w, --white        | Install white color icon version |
+| -u, --ultrawide    | Install 2560x1080 background image - not available for slaze theme|
+| -2, --2k           | Install 2k(2560x1440) background image |
+| -4, --4k           | Install 4k(3840x2160) background image |
+| -r, --remove       | Remove theme (must add theme name option) |
+| -h, --help         | Show this help |
 
-Or use Root user run ./Install
+For example:
+
+1. Install Tela theme on 2k display device
+
+    `sudo ./install.sh -t -2`
+    or
+    `sudo ./install.sh --tela --2k`
+
+2. Install Tela theme into /boot/grub/themes
+
+    `sudo ./install.sh -b -t`
+
+3. Remove Tela theme
+
+    `sudo ./install.sh -r -t`
+
+## Display resolution issues
+
+#### Set the right resolution of your display
+
+On the grub screen, `press c` to get the commandline, and enter `vbeinfo` or `videoinfo` on EFI boot to check what resolutions you can use, then edit `/etc/default/grub` , add your resolution `GRUB_GFXMODE=****x****x32` into it, last you can run `grub-mkconfig -o /boot/grub/grub.cfg` to update your grub.cfg.
 
 ## Screenshots
-![01](https://github.com/vinceliuice/grub2-themes/blob/master/screenshot-vimix.jpeg?raw=true) 
-![02](https://github.com/vinceliuice/grub2-themes/blob/master/screenshot-stylish.jpeg?raw=true) 
 
+### Vimix grub theme
+
+![vimix grub theme](screenshots/grub-theme-vimix.jpg?raw=true)
+
+### Stylish grub theme
+
+![Stylish grub theme](screenshots/grub-theme-stylish.jpg?raw=true)
+
+### Tela grub theme
+
+![Tela grub theme](screenshots/grub-theme-tela.jpg?raw=true)
+
+### Slaze grub theme
+
+![Slaze grub theme](screenshots/grub-theme-slaze.jpg?raw=true)