Conky toolbar

.conky_lua_scripts.lua

function conky_format(format, number)
   return string.format(format, conky_parse(number))
end

function conky_average(...)
  local sum = 0
  local count = 0

  for _, v in ipairs({...}) do
     sum = sum + conky_parse(v)
     count = count + 1
  end

  return (sum / count)
end

.conkyrc

out_to_console yes
out_to_x no
background no
update_interval 1
total_run_times 0
use_spacer left
short_units
no_buffers yes
cpu_avg_samples 1
lua_load ~/.conky_lua_scripts.lua
 
TEXT
cpu ${lua_parse format %3.0f ${cpu cpu1}}% \
${lua_parse format %3.0f ${cpu cpu2}}% \
${lua_parse format %3.0f ${cpu cpu3}}% \
${lua_parse format %3.0f ${cpu cpu4}}% \
${lua_parse format %3.0f ${cpu cpu5}}% \
${lua_parse format %3.0f ${cpu cpu6}}% \
${lua_parse format %3.0f ${cpu cpu7}}% \
${lua_parse format %3.0f ${cpu cpu8}}% | \
freq ${lua_parse format %4.0f ${lua_parse average ${freq 1} ${freq 2} ${freq 3} ${freq 4} ${freq 5} ${freq 6} ${freq 7} ${freq 8}}}MHz | \
load ${loadavg 1} | \
mem $mem | \
swap $swap | \
disk ${diskio_read} ${diskio_write} | \
${if_existing /proc/net/route wlan1}\
wlan1 ${wireless_essid wlan1} ${downspeed wlan1} ${upspeed wlan1} | \
${endif}\
${if_existing /proc/net/route wlan0}\
wlan0 ${wireless_essid wlan0} ${downspeed wlan0} ${upspeed wlan0} | \
${endif}\
${if_existing /proc/net/route eth0}\
eth0 ${downspeed eth0} ${upspeed eth0} | \
${endif}\
${battery} | \
temp ${acpitemp}C | \
weather ${weather http://weather.noaa.gov/pub/data/observations/metar/stations/ KNYC temperature}C | \
vol ${exec amixer -M get Master | grep Mono: | awk '{ if ($6 == "[off]") { print "mute" } else { gsub(/[\[\]]/, "", $4); print sprintf("%4s", $4) } }'} | \
${time %Y-%m-%d %H:%M}