[SavAdmin]

if %OS% == Windows_NT goto NT
echo " OC не Windows NT/2000/XP/2003"
exit

:NT
set otdel=kr
set moon=%date:~3,2%
rem
set day=%date:~0,2%
set reys=01
set office=t15

rar a %otdel%%moon%%day%%reys%.%office% *.txt


спасибо я решил задачку....