Backup and Restore Database for SQL Server

@echo off
@echo BatchJob Start
@echo %date% %time% %0 Start >> ".\!Log\all.log"
@echo on

"Start backup database DISK='%cd%\ABC.bak'" >> ".\!Log\all.log"
osql /E /S localhost /Q "backup database DISK='%cd%\ABC.bak'"
"c:\Program Files\WinRAR\winrar" a ABC.rar erp.bak -df -ibck
"Done backup database DISK='%cd%\ABC.bak'" >> ".\!Log\all.log"

REM NOW WE RESTORE IT

"Start restore database DISK='%cd%\ABC.bak'" >> ".\!Log\all.log"
osql /E /Q "restore database ERP from DISK='%cd%\ABC.bak'"
"Done restore database DISK='%cd%\ABC.bak'" >> ".\!Log\all.log"

@echo off
@echo %date% %time% %0 End >> ".\!Log\all.log"