$ /ora/oracle/12.1.0/grid/bin
$ ./asmcmd
ASMCMD> ls
ASMCMD-08102: no connection to ASM; command requires ASM to run
+ASM variables are not set properly
set following parameter
$ export ORACLE_SID=+ASM
$ export ORACLE_HOME=/ora/oracle/12.1.0/grid
$ echo $ORACLE_SID
+ASM
ASMCMD> ls
DATAERP/
