IISのログをシンプルにするシェルスクリプト(bash)

parse-iis-log.sh

if [ $# -ne 1 ]; then
  echo "パスをダブルクォートで囲って指定してください。" 1>&2
  exit 1
fi

files=$1
for filepath in $files; do
  echo $filepath
done

# $1  : Date
# $2  : Time
# $5  : Server IP (reciever)
# $6  : HTTP method
# $7  : URL (without parameter)
# $11 : Client IP (sender)
# $17 : HTTP status
for filepath in $files; do
  cat $filepath | awk '$1 !~ "#"{print}' | awk '{ print $1, $2, $5, $17, $6, $11, $7}' >> ./tmp-parsed-log.txt
done

cat ./tmp-parsed-log.txt | awk '$4 == "500"{print}' > 500-error-log.txt