Count files appended last 10 seconds for access logs and errors logs...

countrequests.sh

#!/bin/bash

# Count appended lines last 10 seconds simultanously

# CentOS/RHEL
LOGPATH="/var/log/httpd/"

# Ubuntu/Debian
# LOGPATH="/var/log/apache2/"

main() {
        echo ""
        echo "access + error log activity last 10 seconds"
        echo "- Ignoring logs with 0 activity"
        echo ""
        echo "Processing..."

        looplogs
        read
}

looplogs() {
        for i in ${LOGPATH}*access_log*; do
                (
                before=$(wc -l < $i)
                sleep 10
                after=$(wc -l < $i)
                let dif=after-before
                if [[ $dif -ne 0 ]]; then
                        echo "ACCESS LOG: $i - $dif"
                fi
                ) &
        done

        for i in ${LOGPATH}*error_log*; do
                (
                before=$(wc -l < $i)
                sleep 10
                after=$(wc -l < $i)
                let dif=after-before
                if [[ $dif -ne 0 ]]; then
                        echo "ERROR LOG: $i - $dif"
                fi
                ) &
        done
}

main