[oracle@sourcedb ~]$ ora_rdba 0x014f8088
Welcome to use ora_rdba tool authored by orastar.
weixin: xidoublestar
rdba is: 0x14f8088
datafile# is: 5
datablock is: 1015944
dump command:alter system dump datafile 5 block 1015944;
[oracle@sourcedb ~]$