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修改fileheader(测)(三)
2014-11-24 00:40:46 来源: 作者: 【 】 浏览:21
Tags:修改 fileheader
01000a00


<32 bytes per line>


BBED> set offset 492
OFFSET 492


BBED> dump
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 492 to 507 Dba:0x00400001
------------------------------------------------------------------------
c506302d 01000a00 11000000 a72d0000


<32 bytes per line>


BBED> modify /x c0
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 492 to 507 Dba:0x00400001
------------------------------------------------------------------------
c006302d 01000a00 11000000 a72d0000


<32 bytes per line>


BBED> set offset 140
OFFSET 140


BBED> dump
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 140 to 155 Dba:0x00400001
------------------------------------------------------------------------
33000000 ea63292d 32000000 00000000


<32 bytes per line>


BBED> modify /x 31
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 140 to 155 Dba:0x00400001
------------------------------------------------------------------------
31000000 ea63292d 32000000 00000000


<32 bytes per line>


BBED> set offset 148
OFFSET 148


BBED> modify
BBED-00203: incomplete/malformed command




BBED> modify /x 30
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 148 to 163 Dba:0x00400001
------------------------------------------------------------------------
30000000 00000000 00000000 00000000


<32 bytes per line>


BBED> sum apply
Check value for File 1, Block 1:
current = 0xa51f, required = 0xa51f


BBED> set offset 484
OFFSET 484


BBED> dump /v count 16
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 484 to 499 Dba:0x00400001
-------------------------------------------------------
20f30d00 00000000 c006302d 01000a00 l ..... 0-....


<16 bytes per line>


BBED> modify /x 30
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 484 to 499 Dba:0x00400001
------------------------------------------------------------------------
30f30d00 00000000 c006302d 01000a00


<32 bytes per line>


BBED> set offset 492
OFFSET 492


BBED> dump /v
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 492 to 507 Dba:0x00400001
-------------------------------------------------------
c006302d 01000a00 11000000 a72d0000 l 0-........ ..


<16 bytes per line>


BBED> modify /c5
BBED-00201: invalid switch (/c5)




BBED> modify /x c5
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 492 to 507 Dba:0x00400001
------------------------------------------------------------------------
c506302d 01000a00 11000000 a72d0000


<32 bytes per line>


BBED> set offset 140
OFFSET 140


BBED> dump /v
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 140 to 155 Dba:0x00400001
-------------------------------------------------------
31000000 ea63292d 30000000 00000000 l 1... )-0.......


<16 bytes per line>


BBED> modify /x 33
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 140 to 155 Dba:0x00400001
------------------------------------------------------------------------
33000000 ea63292d 30000000 00000000


<32 bytes per line>


BBED> set offset 148
OFFSET 148


BBED> dump /v
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 148 to 163 Dba:0x00400001
-------------------------------------------------------
30000000 00000000 00000000 00000000 l 0...............


<16 bytes per line>


BBED> modify /x 32
File: /u01/app/oracle/oradata/test/block.dbf (1)
Block: 1 Offsets: 148
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