[oracle@jumper oracle]$ cd $ORACLE_HOME/rdbms/lib
[oracle@jumper lib]$ make -f ins_rdbms.mk $ORACLE_HOME/rdbms/lib/bbed

Linking BBED utility (bbed)
rm -f /opt/oracle/product/9.2.0/rdbms/lib/bbed
gcc -o /opt/oracle/product/9.2.0/rdbms/lib/bbed -L/opt/oracle/product/9.2.0/rdbms/lib/ -L/opt/oracle/product/9.2.0/lib/ -L/opt/oracle/product/9.2.0/lib/stubs/ /opt/oracle/product/9.2.0/lib/s0main.o /opt/oracle/product/9.2.0/rdbms/lib/ssbbded.o /opt/oracle/product/9.2.0/rdbms/lib/sbbdpt.o `cat /opt/oracle/product/9.2.0/lib/ldflags` -lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 /opt/oracle/product/9.2.0/rdbms/lib/defopt.o -ldbtools9 -lclntsh `cat /opt/oracle/product/9.2.0/lib/ldflags` -lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lnro9 `cat /opt/oracle/product/9.2.0/lib/ldflags` -lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lclient9 -lvsn9 -lwtc9 -lcommon9 -lgeneric9 -lwtc9 -lmm -lnls9 -lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 `cat /opt/oracle/product/9.2.0/lib/ldflags` -lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lnro9 `cat /opt/oracle/product/9.2.0/lib/ldflags` -lnsslb9 -lncrypt9 -lnsgr9 -lnzjs9 -ln9 -lnl9 -lclient9 -lvsn9 -lwtc9 -lcommon9 -lgeneric9 -ltrace9 -lnls9 -lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 -lclient9 -lvsn9 -lwtc9 -lcommon9 -lgeneric9 -lnls9 -lcore9 -lnls9 -lcore9 -lnls9 -lxml9 -lcore9 -lunls9 -lnls9 `cat /opt/oracle/product/9.2.0/lib/sysliblist` -Wl,-rpath,/opt/oracle/product/9.2.0/lib:/lib:/usr/lib -lm `cat /opt/oracle/product/9.2.0/lib/sysliblist` -ldl -lm

[oracle@jumper lib]$ ./bbed
Password:

BBED: Release 2.0.0.0.0 - Limited Production on Sat Dec 4 08:05:54 2004

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

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

BBED> help
HELP [ <bbed command> | ALL ]

BBED> help all;
SET DBA [ dba | file#, block# ]
SET FILENAME 'filename'
SET FILE file#
SET BLOCK [+/-]block#
SET OFFSET [ [+/-]byte offset | symbol | *symbol ]
SET BLOCKSIZE bytes
SET LIST[FILE] 'filename'
SET WIDTH character_count
SET COUNT bytes_to_display
SET IBASE [ HEX | OCT | DEC ]
SET OBASE [ HEX | OCT | DEC ]
SET MODE [ BROWSE | EDIT ]
SET SPOOL [ Y | N ]
SHOW [ <SET parameter> | ALL ]
INFO
MAP[/v] [ DBA | FILENAME | FILE | BLOCK ]
DUMP[/v] [ DBA | FILENAME | FILE | BLOCK | OFFSET | COUNT ]
PRINT[/x|d|u|o|c] [ DBA | FILE | FILENAME | BLOCK | OFFSET | symbol | *symbol ]
EXAMINE[/Nuf] [ DBA | FILE | FILENAME | BLOCK | OFFSET | symbol | *symbol ]
</Nuf>:
N - a number which specifies a repeat count.
u - a letter which specifies a unit size:
b - b1, ub1 (byte)
h - b2, ub2 (half-word)
w - b4, ub4(word)
r - Oracle table/index row
f - a letter which specifies a display format:
x - hexadecimal
d - decimal
u - unsigned decimal
o - octal
c - character (native)
n - Oracle number
t - Oracle date
i - Oracle rowid
FIND[/x|d|u|o|c] numeric/character string [ TOP | CURR ]
COPY [ DBA | FILE | FILENAME | BLOCK ] TO [ DBA | FILE | FILENAME | BLOCK ]
MODIFY[/x|d|u|o|c] numeric/character string
[ DBA | FILE | FILENAME | BLOCK | OFFSET | symbol | *symbol ]
ASSIGN[/x|d|u|o] <target spec>=<source spec>
<target spec> : [ DBA | FILE | FILENAME | BLOCK | OFFSET | symbol | *symbol ]
<source spec> : [ value | <target spec options> ]
SUM [ DBA | FILE | FILENAME | BLOCK ] [ APPLY ]
PUSH [ DBA | FILE | FILENAME | BLOCK | OFFSET ]
POP [ALL]
REVERT [ DBA | FILE | FILENAME | BLOCK ]
UNDO
HELP [ <bbed command> | ALL ]
VERIFY [ DBA | FILE | FILENAME | BLOCK ]
CORRUPT [ DBA | FILE | FILENAME | BLOCK ]

BBED>