19 lines
523 B
Lua
19 lines
523 B
Lua
-- Provides:
|
|
-- evil::cpu
|
|
-- used percentage (integer)
|
|
local awful = require("awful")
|
|
|
|
local update_interval = 5
|
|
local cpu_idle_script = [[
|
|
sh -c "
|
|
vmstat 1 2 | tail -1 | awk '{printf \"%d\", $15}'
|
|
"]]
|
|
|
|
-- Periodically get cpu info
|
|
awful.widget.watch(cpu_idle_script, update_interval, function(widget, stdout)
|
|
-- local cpu_idle = stdout:match('+(.*)%.%d...(.*)%(')
|
|
local cpu_idle = stdout
|
|
cpu_idle = string.gsub(cpu_idle, "^%s*(.-)%s*$", "%1")
|
|
awesome.emit_signal("evil::cpu", 100 - tonumber(cpu_idle))
|
|
end)
|