【Shell】批量创建日期文件夹

#!/bin/bash
#############################################################################
#批量创建日期文件夹
#调用方法：sh createdatedir.sh ip port username password srcname begndt overdt
#例：sh createdatedir.sh 10.11.44.28 22 saedw Oneb@nk123 EXT 20190401 20190404
##############################################################################

ip=$1
port=$2
username=$3
password=$4
srcname=$5
begndt=$6
overdt=$7

log_path=/data/script/edw/etlpath/log/

if [ ! -d ${log_path} ]; then
  mkdir -p ${log_path}
fi

shlog()
{
    local line_no msg
    line_no=$1
    msg=$2
    echo "[createdatedir.sh][$line_no]["`date "+%Y%m%d %H:%M:%S"`"] $msg ">> ${log_path}createdatedir_${etl_date}.log
    echo -e "\033[31;40;1m[createdatedir.sh][$line_no]["`dat