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.config/awesome/awesome-wm-widgets/ram-widget/README.md

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+# Ram widget
+
+This widget shows the RAM usage. When clicked another widget appears with more detailed information:
+
+![screenshot](./out.gif)
+
+Note: this widget is compatible with Awesome v4.3+, as it is using [awful.popup](https://awesomewm.org/doc/api/classes/awful.popup.html)
+
+## Customization
+
+It is possible to customize widget by providing a table with all or some of the following config parameters:
+
+| Name | Default | Description |
+|---|---|---|
+| `color_used` | `beautiful.bg_urgent` | Color for used RAM |
+| `color_free` | `beautiful.fg_normal` | Color for free RAM |
+| `color_buf`  | `beautiful.border_color_active` | Color for buffers/cache |
+| `widget_height` | `25` | Height of the widget |
+| `widget_width` | `25` | Width of the widget |
+| `widget_show_buf`  | `false` | Whether to display buffers/cache separately in the tray widget. If `false`, buffers/cache are considered free RAM. |
+| `timeout`    | 1 | How often (in seconds) the widget refreshes |
+
+## Installation
+
+Please refer to the [installation](https://github.com/streetturtle/awesome-wm-widgets#installation) section of the repo.
+
+Clone repo, include widget and use it in **rc.lua**:
+
+```lua
+local ram_widget = require("awesome-wm-widgets.ram-widget.ram-widget")
+...
+s.mytasklist, -- Middle widget
+	{ -- Right widgets
+    	layout = wibox.layout.fixed.horizontal,
+		...
+		ram_widget(),
+    		...
+	}
+	...
+```
+