Shell script for parsing STK logs

stk_summary.sh

# How to capture STK log:
# * Enable RIL log 
# * adb logcat | grep typeOfCommand --line-buffered | tee /tmp/stk.log

if [ $# -lt 1 ]; then
  echo "Usage: stk_summary.sh <log file>"
  exit
fi

fname=$1
# Get unique set of commands issued
commands=$(grep -o -e "typeOfCommand\":[0-9]*" $fname | sort | uniq)
# Extract the code only
array=$(echo $commands | tr "typeOfCommand\":" "\n")
# Convert decimal code to hex
for cmd in $array; do
  hex=$(echo "obase=16; $cmd" | bc)
  echo "0x$hex"
done

Example output:

% ./stk_summary.sh stk.log.chunghua 
0x10
0x13
0x21
0x23
0x24
0x25