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http://www.hackerschool.org/HS_Boards/zboard.php?id=QNA_level&no=3226 [복사]
[level11@ftz level11]$ ls -al
합계 96
drwxr-xr-x 4 root level11 4096 3월 19 2003 .
drwxr-xr-x 44 root root 4096 1월 15 2009 ..
-rw-r--r-- 1 root level11 245 1월 25 1999 .Xdefaults
-rw------- 1 root root 40 3월 19 2003 .bash_history
-rw-r--r-- 1 root level11 24 2월 24 2002 .bash_logout
-rw-r--r-- 1 root level11 224 2월 24 2002 .bash_profile
-rw-r--r-- 1 root level11 151 2월 24 2002 .bashrc
-rw-r--r-- 1 root level11 400 1월 25 1999 .cshrc
-rw-r--r-- 1 root level11 4742 1월 25 1999 .emacs
-r--r--r-- 1 root level11 319 1월 25 1999 .gtkrc
-rw-r--r-- 1 root level11 100 1월 25 1999 .gvimrc
-rw-r--r-- 1 root level11 226 1월 25 1999 .muttrc
-rw-r--r-- 1 root level11 367 1월 25 1999 .profile
-rw-r--r-- 1 root root 1 5월 7 2002 .viminfo
-rw-r--r-- 1 root level11 4145 1월 25 1999 .vimrc
-rwsr-x--- 1 level12 level11 13733 3월 8 2003 attackme
-rw-r----- 1 root level11 168 3월 8 2003 hint
drwxr-xr-x 2 root level11 4096 2월 24 2002 public_html
drwxrwxr-x 2 root level11 4096 7월 30 02:40 tmp
[level11@ftz level11]$ gdb -d attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu".
warning: /home/level11/attackme is not a directory.
(gdb) disass attackme
No symbol table is loaded. Use the "file" command.
(gdb) disass /home/level11/attackme
A parse error in expression, near `/home/level11/attackme'.
(gdb) q
[level11@ftz level11]$ gdb -disass attackme
gdb: 인식할 수 없는 옵션 `-disass'
Use `gdb --help' for a complete list of options.
[level11@ftz level11]$ gdb disass attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...disass: 그런 파일이나 디렉
토리가 없음.
"/home/level11/attackme" is not a core dump: File format not recognized
(gdb) q
[level11@ftz level11]$ gdb d attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...d: 그런 파일이나 디렉토리가
없음.
"/home/level11/attackme" is not a core dump: File format not recognized
(gdb) q
[level11@ftz level11]$ gdb -d attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu".
warning: /home/level11/attackme is not a directory.
(gdb) q
[level11@ftz level11]$ gdb -d ./attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu".
warning: /home/level11/./attackme is not a directory.
(gdb) q
[level11@ftz level11]$ gdb disass ./attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...disass: 그런 파일이나 디렉
토리가 없음.
"/home/level11/./attackme" is not a core dump: File format not recognized
(gdb) q
[level11@ftz level11]$ gdb disass /home/level11/attackme
GNU gdb Red Hat Linux (5.3post-0.20021129.18rh)
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...disass: 그런 파일이나 디렉
토리가 없음.
"/home/level11/attackme" is not a core dump: File format not recognized
(gdb) Quit
[level11@ftz level11]$
분명히 저번엔 동작한것같은데.. 혹시 제가 사용을 잘못한걸까여?
잘못했다면 간단한 gdb사용법예제좀 써주시면 감사합니다. |
Hit : 6007 Date : 2011/08/05 04:53
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2844, 
6/143 
