日付のモデリング、ファイルのコピー

@echo off
for /f "tokens=2 delims==" %%a in ('wmic os get localdatetime /value') do (set ct=%%a)
rem  
set ym=%ct:~4,4%
rem  
set check=%ct:~6,1%
echo check=%check%
set dd=%ct:~6,2%
rem  01，02 0
if "%check%"=="0"  set dd=%ct:~7,1%
echo dd=%dd%
set /a M=dd %% 3
echo %M%
echo %dd%
echo copy test.bat test"%M%".bat

 lft 

lftp -u username,123 domain:21 <put / .txt
exit
EOF

 1000
 .. 
vi /etc/lftp.conf
 set net:max-retries 10
 
 lftp 
set -a  
set net:max-retries 10

dat=`date '+%d'`
datcheck=${dat:0:1}
echo $datcheck
# 01,02 . 0 
if [ "$datcheck" == "0" ];then
dat=${dat:1:1}#1:1 2 1 
echo "substr"
else
echo "non"
fi
let dat2=$dat%10
cd /u
rm bakxlsgrid`echo $dat2`.imp