编造测试数据

#! /bin/bash
ran_total(){
	x=`echo {2..6}`
	array=($x)
	num=$(($RANDOM%5))
	total=`echo ${array[${num}]}`
	echo ${total}
}
ran_order(){
	x=`echo {$1..$2}`
	array=($x)
        range=$2-$1
	num=$(($RANDOM%$range))
	order=`echo ${array[${num}]}`
	echo ${order}
}
#获取时间
cat login-logs-2021-03-23_13-35-44.csv | grep ",江苏 苏州 中国,koko-client,0,,True,202" | awk '{print $NF}' | sort -r > file_time
cat login-logs-2021-03-23_13-35-44.csv | grep -v ",江苏 苏州 中国,koko-client,0,,True,202" > file_error
n=0
while [ 113 -gt $n ]
do
  ((n++))
  #获取 2020-12-23 前n天的日期
  date=$(date -d"$n day ago 2020-12-23" +%Y-%m-%d)
  #取得*年*月*日是星期几
  day=`date -d $date +%w`
  if [ $day -lt 1 ] ; then
    continue
  fi
  if [ $day -gt 5 ] ; then
    continue
  fi
#  echo $day
#  echo $date
#  echo $line_new $date
#  ran_orderNumber 1 775
  index=1
  total=`ran_total`
  while [ $total -gt 1 ]
  do
    while true
    do
      index_tmp=$(($RANDOM%400))
      if [ $index_tmp -gt $index ] ; then
        index=$index_tmp
        break
      fi
    done
    ((total--))
#    echo index: $index total: $total
    sum_tmp=`cat login-logs-2021-03-23_13-35-44.csv | md5sum | awk '{print $1}'`
    line_new=`echo ${sum_tmp:0:8}-${sum_tmp:8:4}-${sum_tmp:12:4}-${sum_tmp:16:4}-${sum_tmp:20:12},admin,T,112.80.18.250,江苏 苏州 中国,koko-client,0,,True,`
    time=`sed -n "$index p" file_time`
    echo $line_new$date $time
    echo $line_new$date $time >> login-logs-2021-03-23_13-35-44.csv
    if [ $index -eq 399 ] ; then
        break
    fi
  done
  total=`ran_total`
  while [ $total -gt 1 ]
  do
    while true
    do
      index_tmp=$(($RANDOM%775))
      if [ $index_tmp -gt $index ] ; then
        index=$index_tmp
        break
      fi
    done
    ((total--))
#    echo index: $index total: $total
    sum_tmp=`cat login-logs-2021-03-23_13-35-44.csv | md5sum | awk '{print $1}'`
    line_new=`echo ${sum_tmp:0:8}-${sum_tmp:8:4}-${sum_tmp:12:4}-${sum_tmp:16:4}-${sum_tmp:20:12},admin,T,112.80.18.250,江苏 苏州 中国,koko-client,0,,True,`
    time=`sed -n "$index p" file_time`
    echo $line_new$date $time
    echo $line_new$date $time >> login-logs-2021-03-23_13-35-44.csv
    if [ $index -eq 774 ] ; then
        break
    fi
  done
done