http://www.macosxtips.co.uk/geeklets Share and vote on Geeklets for GeekTool Wed, 23 Dec 2009 12:35:29 -0800 en http://www.macosxtips.co.uk/geeklets/system/battery-status/ http://www.macosxtips.co.uk/geeklets/system/battery-status/ Wed, 23 Dec 2009 13:35:29 -0800 Khelmar System http://www.macosxtips.co.uk/geeklets/system/battery-status/
The shell script is:

my_ac_adapt=`ioreg -w0 -l | grep ExternalConnected | awk '{print $5}'`
if [ "$my_ac_adapt" == "Yes" ]
then
echo "Power : External"
else
cur_power=`ioreg -w0 -l | grep CurrentCapacity | awk '{print $5}'`
max_power=`ioreg -w0 -l | grep MaxCapacity | awk '{print $5}'`
bat_percent=`echo "scale=2;$cur_power / $max_power" | bc`
bat_percent=`echo "$bat_percent * 100" | bc | sed 's/.00//'`
cyc_count=`ioreg -w0 -l | grep "Cycle Count" | awk 'BEGIN { FS = "=" } ; {print $8}' | awk 'BEGIN { FS = "}" } ; {print $1}'`
echo "Power : Battery ($bat_percent%)"
echo "Cycles : $cyc_count"
fi


Just paste that into a file, set it executable, and run it as a shell command under GeekTool. Alternatively, just download the geeklet file linked below.

Screenshot 1:


Screenshot 2:


16 Vote(s) ]]> http://www.macosxtips.co.uk/geeklets/system/ip-information/ http://www.macosxtips.co.uk/geeklets/system/ip-information/ Tue, 22 Dec 2009 20:33:09 -0800 Khelmar System http://www.macosxtips.co.uk/geeklets/system/ip-information/
The needed shell script (thanks to Appi for the suggestion about the PrivateFramework!) is here - the lines that start with myvar1 and myvar2 should each be on one line one below the next:

#! /bin/bash

myen0=`ifconfig en0 | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}'`

if [ "$myen0" != "" ]
then
echo "Ethernet : IP - $myen0"
else
echo "Ethernet : INACTIVE"
fi

myen1=`ifconfig en1 | grep "inet " | grep -v 127.0.0.1 | awk '{print $2}'`

if [ "$myen1" != "" ]
then
myvar1=`/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport -I | grep -e "SSID:" | tail -n 1 | awk '{print $2}'`
myvar2=`/System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport -I | grep -e "channel:" | awk '{print $2}'`
echo "AirPort : IP - $myen1
Network - $myvar1
Channel - $myvar2"
else
echo "Airport : INACTIVE"
fi


2 Vote(s) ]]>