session-parser.sh

#!/bin/bash

sed -nE 's/^\s*(\S+)\s+\S+\s+(\S+)\s+\[([^]]*)\]\s+"(\S+)\s+(\S+)[^"]*"\s+(\S+)\s+(\S+)\s+"([^"]*)"\s+"([^"]*)".*/\1\n\2\n\3\n\4\n\5\n\6\n\7\n\8\n\9\x00/p' |
    while IFS=$'\n' read -r -d $'\0' ip user timestamp method url status bytes referrer useragent; do
        echo $method $url;
    done

#while IFS= read -r line; do
#    #mapfile -t parts < <(printf '%s\n' "$line" | IFS=$'\n' xargs -n1 printf '%s\n')
#    mapfile -t parts < <(printf '%s\n' "$line" | sed -nE 's/^\s*(\S+)\s+\S+\s+(\S+)\s+\[([^]]*)\]\s+"(\S+)\s+(\S+)[^"]*"\s+(\S+)\s+(\S+)\s+"([^"]*)"\s+"([^"]*)".*/\1\n\2\n\3\n\4\n\5\n\6\n\7\n\8\n\9/p')
#
#    ip="${parts[0]}"
#    username="${parts[1]}"
#    timestamp="${parts[2]}"
#    method="${parts[3]}"
#    url="${parts[4]}"
#    status="${parts[5]}"
#    bytes="${parts[6]}"
#    referrer="${parts[7]}"
#    useragent="${parts[8]}"
#
#    #timestamp_time="$(printf '%s\n' "$timestamp" | sed -nE 's_^[^/]+/[^/]+/[^:]+:(.*)_\1_p')"
#    #local_time="$(date --date="$timestamp_time" +%H:%M:%S)"
#
#    printf '%s %s\n' "$local_time $method $url"
#done