MSSQL Database Insatance Backup BAT part

mssql_db_backup.bat

ECHO OFF
CLS
:MENU
ECHO.
ECHO ...............................................
ECHO SELECT SERVER or 0 to EXIT.
ECHO ...............................................
ECHO.
ECHO 1 - BACKUP INSTANCE SERVERNAME\INSTANCENAME
ECHO 0 - EXIT
ECHO.
SET /P M=Type 1 or 0, then press ENTER:
IF %M%==1 GOTO INSTANCENAME
IF %M%==0 GOTO EOF
ECHO Wrong value
GOTO MENU
:INSTANCENAME
osql -E -S SERVERNAME\INSTANCENAME -i mssql_db_backup.sql
GOTO MENU
ECHO Presed 0

Change SERVERNAME and INSTANCENAME to match your own.