Чтение текста, расположенного между определёнными тегами

setlocal enabledelayedexpansion
for /f "usebackq tokens=*" %%A in (file.txt) do (if %%A==[msg] (set msgmode=1)
if %%A==[/msg] (set msgmode=0)
if "!msgmode!"=="1" (echo.%%a)
)

(echo.%%a)

(echo.%%A)

@echo off
setlocal enabledelayedexpansion
for /f "usebackq tokens=*" %%A in (file.txt) do (
  if %%A==[/msg] (set msgmode=0)
  if "!msgmode!"=="1" (echo.%%A)
  if %%A==[msg] (set msgmode=1)
)
pause

@echo off
chcp 1251
:start
set host=192.168.0.17
set port=21
set user=root
set password=
set folder=firewall/log
set file=%date%.log
set CommFTP="%temp%\FTP_Script.txt"
if exist %temp%\%file% del /f /q "%temp%\%file%"
if exist %CommFTP% del /f /q %CommFTP%
echo open %host% %port%>> %CommFTP%
echo %user%>> %CommFTP%
echo %password%>> %CommFTP%
echo cd "%folder%">> %CommFTP%
echo binary>> %CommFTP%
echo get "%file%" "%temp%\%file%">> %CommFTP%
echo disconnect>> %CommFTP%
echo bye>> %CommFTP%
start /min /wait ftp.exe -s:%CommFTP%
del /f /q %CommFTP%
if exist "%temp%\%file%" (
    goto view
  ) else (
    goto start
)
:view
echo  Error list
setlocal enabledelayedexpansion
for /f "usebackq tokens=*" %%A in ("%temp%\%date%.log") do (
  if %%A==[/error] (set msgmode=0)
  if "!msgmode!"=="1" (echo.%%A)
  if %%A==[error] (set msgmode=1)
)
echo.
echo  Visit blocked sites
for /f "usebackq tokens=*" %%A in ("%temp%\%date%.log") do (
  if %%A==[/block] (set msgmode=0)
  if "!msgmode!"=="1" (echo.%%A)
  if %%A==[block] (set msgmode=1)
)
pause
del /f /q "%temp%\%date%.log"
exit

(
echo open %host% %port%
echo %user%
echo %password%
echo cd "%folder%"
echo binary
echo get "%file%" "%temp%\%file%"
echo disconnect
echo bye
) > "%CommFTP%"