Network Traffic, Battery, Clock and Mocp in Status Bar (Bash version)

Contents 1 All in one 1.1 Awesome configuration 1.2 Bash script 1.3 Initial cache file

All in one

(working on awesome 2.2)

This is a homemade script to populate Mocp, Batt, Network, Load and Clock, from a bash script.

Awesome configuration

textbox zik
{
   width = 200
   text = 'Pas de musique'
   bg = "#444444"
   fg = "#cccccc"
   mouse
   {
       button = "1"
       command = "spawn"
       arg = "exec mocp -G"
   }
   mouse
   {
       button = "3"
       command = "spawn"
       arg = "exec mocp -f"
   }
}
progressbar batt
{
   height = 1
   width = 40
   bar
   {
       bordercolor = "#CCCCCC"
       fg = "#6666FF"
   }
}
graph ifeth0
{
   height = 1
   bordercolor = "#CCCCCC"
   width = 40
   padding_left = 2
   data
   {
       scale = true
       max = 1
       fg = "#00FF00"
   }
   data
   {
       style = line
       scale = true
       max = 1
       fg = "#0000FF"
   }
}
graph cpu
{
   height = 1
   bordercolor = "#CCCCCC"
   width = 40
   padding_left = 2
   data
   {
       style = line
       scale = true
       max = 200
       fg = "#FF0000"
   }
   data
   {
       style = line
       scale = true
       max = 200
       fg = "#ffb400"
   }
}
textbox clock
{
   width = 100
   text_align = center
   text = "<clock>"
}
iconbox logout
{
   image = "/usr/share/icons/gnome/16x16/actions/gnome-session-logout.png"
   resize = true
   mouse
   {
       button = "1"
       command = "spawn"
       arg = "exec gnome-session-save --kill --gui"
   }
}

Bash script

Make sure to adapt it before execute ! Copy it to your ~/bin/awesome-wid

#!/bin/bash

CACHE=~/.awesome-wid
MOCP_CACHE=~/.mocp-cache

while true; do

# Read cache
	. $CACHE

# Clock
	echo 0 widget_tell clock `date '+%d/%m %H:%M:%S'` | awesome-client	

# CPU
	CPU0=`grep cpu0 /proc/stat | awk '{print $2"+"$3"+"$4}'`
	CPU0=$(($CPU0))
	CPU0_D=$(($CPU0-$OLD_CPU0))
	CPU1=`grep cpu1 /proc/stat | awk '{print $2"+"$3"+"$4}'`
	CPU1=$(($CPU1))
	CPU1_D=$(($CPU1-$OLD_CPU1))

	echo 0 widget_tell cpu $CPU0_D,$CPU1_D | awesome-client

# Mocp
	mocp -i > $MOCP_CACHE
	MOCP_TITLE=`cat $MOCP_CACHE | grep -e '^SongTitle:' | sed -r 's/^.*: //'`
	if [ "X$MOCP_TITLE" != "X" ] ; then
		MOCP_ARTIST=`cat $MOCP_CACHE | grep -e '^Artist:' | awk '{print $2}'`
		MOCP_TITLE=`cat $MOCP_CACHE | grep -e '^SongTitle:' | sed -r 's/^.*: //'`
		MOCP_ALL=`cat $MOCP_CACHE | grep -e '^TotalSec:' | awk '{print $2}'`
		MOCP_CUR=`cat $MOCP_CACHE | grep -e '^CurrentSec:' | awk '{print $2}'`
		MOCP_PER=$(($MOCP_CUR * 100 / $MOCP_ALL))
		echo 0 widget_tell zik [$MOCP_PER%\] $MOCP_ARTIST - $MOCP_TITLE | awesome-client 
	else
		echo 0 widget_tell zik Pas de musique | awesome-client
	fi

# Interface eth0
	ETH0_IN=`grep eth0 /proc/net/dev | sed 's/:/\ /' | awk '{print $2}'`
	ETH0_OUT=`grep eth0 /proc/net/dev | sed 's/:/\ /' | awk '{print $10}'`

	ETH0_IN_D=$(($ETH0_IN-$OLD_ETH0_IN))
	ETH0_OUT_D=$(($ETH0_OUT-$OLD_ETH0_OUT))

	echo 0 widget_tell ifeth0 $ETH0_IN_D,$ETH0_OUT_D | awesome-client

# Batterie
	BATT_ALL=`grep "last full capacity:" /proc/acpi/battery/BAT0/info | awk '{print $4}'`	
	BATT_CUR=`grep "remaining capacity:" /proc/acpi/battery/BAT0/state | awk '{print $3}'`	
	BATT_PER=$(($BATT_CUR * 100 / $BATT_ALL))
	echo 0 widget_tell batt $BATT_PER | awesome-client

# Write cache
	echo "OLD_CPU0=$CPU0" > $CACHE
	echo "OLD_CPU1=$CPU1" >> $CACHE
	echo "OLD_ETH0_IN=$ETH0_IN" >> $CACHE
	echo "OLD_ETH0_OUT=$ETH0_OUT" >> $CACHE

# Sleep 1
	sleep 1

done;

Initial cache file

Copy it to ~/.awesome-wid

OLD_CPU0=0
OLD_CPU1=0
OLD_ETH0_IN=0
OLD_ETH0_OUT=0