rac1>#cd /u01/product/11.2.0/grid_home/
rac1>#./diagcollection.pl –collect –crs $ORACLE_HOME
#ls *.gz
#mv *.gz $HOME
#export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_home
#./diagcollection.pl –collect –crs $ORACLE_HOME
rac1>$cd $ORACLE_HOME/l0g
$ls
log>$ cd rac1
$ls
$tail -50 alert rac1.log | more
