ksh variable substitution question
I want to execute a ksh comand with `` and want variables replaced.
`rman target \ nocatalog restore controlfile to $DATAGROUP from $line;`
$DATAGROUP and $line are variables which should be replaced before execution.
Final execution
`rman target \ nocatalog restore controlfile to '+DATAGROUP1' from '/u14/oracle/EBSSTAGE/db/apps_st/data/cntrl01.dbf';`