update README

2 files changed, 34 insertions, 0 deletions

diff --git a/network-widget/network.lua b/network-widget/network.lua
new file mode 100644
index 0000000..898be24
--- /dev/null
+++ b/network-widget/network.lua
@@ -0,0 +1,27 @@
+local awful = require("awful")
+local wibox = require("wibox")
+local watch = require("awful.widget.watch")
+
+local NETWORK_DEVICE = "/home/pmakhov/.config/awesome/awesome-wm-widgets/network-widget/networkio.sh"
+
+net_widget = wibox.widget {
+    font = "Play 9",
+    widget = wibox.widget.textbox
+}
+
+local rspeed_prev = 0;
+local tspeed_prev = 0;
+
+watch(NETWORK_DEVICE, 1,
+    function(widget, stdout, _, _, _)
+        local r, t = string.match(stdout, '(%d+);(%d+)')
+
+        local rspeed = r - rspeed_prev
+        local tspeed = t - tspeed_prev
+
+        rspeed_prev = r
+        tspeed_prev = t
+
+        widget:set_text(rspeed)
+    end,
+    net_widget)
diff --git a/network-widget/networkio.sh b/network-widget/networkio.sh
new file mode 100755
index 0000000..db3d774
--- /dev/null
+++ b/network-widget/networkio.sh
@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+ACTIVE_INTERFACE="$(ip -o link show | awk '$9~/UP/{sub(":","",$2);print $2}')"
+
+IO="$(cat /proc/net/dev | grep ${ACTIVE_INTERFACE} | sed "s/.*://" | awk '{printf $1";"$9}')"
+
+echo "${IO}"