Oracle11g-BBED安装

oracle 11g中缺bbed包

下载地址:

https://pan.baidu.com/s/19DVvIajarDjnynILNwQDWQ 密码：tmqt

1.BBED的安装

1.上传（sbbdpt.o ssbbded.o bbedus.msb，该三个文件拷贝oracle的linux64版本的）文件

$ORACLE_HOME/rdbms/lib/ssbbded.o
$ORACLE_HOME/rdbms/lib/sbbdpt.o
$ORACLE_HOME/rdbms/mesg/bbedus.msb

2.编译bbed

cd $ORACLE_HOME/rdbms/lib
make -f $ORACLE_HOME/rdbms/lib/ins_rdbms.mk BBED=$ORACLE_HOME/bin/bbed $ORACLE_HOME/bin/bbed

2.进入BBED

[oracle@localhost ~]$ vi par.txt

blocksize=8192
listfile=filelist.txt
mode=edit

[oracle@localhost ~]$ export ORACLE_SID=newtest
[oracle@localhost ~]$ sqlplus / as sysdba

SQL*Plus: Release 11.2.0.4.0 Production on Thu Mar 15 21:35:44 2018

Copyright (c) 1982, 2013, Oracle.  All rights reserved.

Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select file#||chr(9)||name||chr(9)||bytes from v$datafile;

FILE#||CHR(9)||NAME||CHR(9)||BYTES
--------------------------------------------------------------------------------
1       /home/oracle/app/oradata/newtest/system01.dbf   786432000
2       /home/oracle/app/oradata/newtest/sysaux01.dbf   1006632960
3       /home/oracle/app/oradata/newtest/undotbs01.dbf  78643200
4       /home/oracle/app/oradata/newtest/users01.dbf    355205120
5       /home/oracle/app/oradata/newtest/users02.dbf    524288000

[oracle@localhost ~]$ vi filelist.txt
1       /home/oracle/app/oradata/newtest/system01.dbf   786432000
2       /home/oracle/app/oradata/newtest/sysaux01.dbf   922746880
3       /home/oracle/app/oradata/newtest/undotbs01.dbf  78643200
4       /home/oracle/app/oradata/newtest/users01.dbf    121896960

#修改bash_profile,添加参数等
[oracle@localhost ~]$ vi .bash_profile

alias bbed='bbed parfile=par.txt password=blockedit'

#进入bbed
[oracle@localhost ~]$ bbed

BBED: Release 2.0.0.0.0 - Limited Production on Thu Mar 15 22:17:40 2018

Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

************* !!! For Oracle Internal Use only !!! ***************

BBED>

3.常用命令

set file 4 block 32

set dba 0x01000020
set offset 0    -- 0 表示第一个字节开始
set block 1     -- 1 表示第一个块开始
set count 8192  -- 默认是显示512字节

find /x 05d67g

#查指定的字符串在指定数据块中的具体位置
f --find的简写，表示继续从当前位置开始往下查询字符串05d67g

dump

#十六进制查看block
dump /v --查看十六进制内容的同时以文本方式“翻译”十六进制显示的内容，相当于对当block执行strings命令

modify /x d43

#修改指定block,指定offset的数据块块内记录的内容

sum apply

#计算修改后的数据块的checksum值，然后写入数据块的offset为16-17的位置

map