BulletProof plugin Log Analyzer. Takes security log and output all blocked requests showing them by date and blocked requests per month.

analyze_bp_seclog.sh

#!/bin/bash
#by @todmephis
#BulletProof WordPress Plugin Log Analyzer. 
#Takes bulletproof's security log and output all blocked requests showing them by date and bloked requests per month.
usage() { echo "Usage: $0 [-f <log_file>] " 1>&2; exit 1; }
while getopts ":f:" o; do
    case "${o}" in
        f)
            FILE=${OPTARG}
            ;;
        *)
            usage
            ;;
    esac
done
shift $((OPTIND-1))

if [ -z $FILE ]; then
    echo "Error: Zero sized string" 1>&2; exit 1;
elif [ ! -e $FILE ]; then
    echo "Error: File $FILE does not exist" 1>&2; exit 1;
elif [ ! -s $FILE ]; then
    echo "Error: File $FILE is empty" 1>&2; exit 1;
elif [ ! -r $FILE ]; then
    echo -n "Error: File $FILE not readable for user "; whoami;  1>&2; exit 1;
elif [[ ! "$(file "$FILE")" =~ ': ASCII text'$ ]]; then
    echo "Error: Non ASCII file"; 1>&2; exit 1;
fi
r_months=($(cat $FILE | grep "^\[" | awk '{print $5}' | uniq -c | sed 's/,$//' | sed -e 1b -e '$!d' | awk '{print $2}')) 
echo -e "[*]Log file [${FILE}] from [${r_months[0]}] to [${r_months[1]}]\n"
echo [*]Showing detailed info
echo -e "\nREQ TYPE     DATE \t  TIME\t  Times Requested\n"
cat $FILE | grep "^\[" | uniq -c | awk '{$4="\b"; printf substr($0, index($0,$2)); print "\t" $1}'
echo -e  "\n[*]Showing info by month"
echo -e "\nMONTH\t Times Requested"
cat $FILE | grep "^\[" | awk '{print $5}' | uniq -c | sed 's/,$//' | awk '{print $2"\t\t"$1}'