6 More Discussions You Might Find Interesting
1. Red Hat
Hi All,
I am planing to take RHCE exam in the month of March 2012. Could anyone provide me with the latest dumps and pattern which can help me in clearing the certification exam.
Thanks (1 Reply)
Discussion started by: chetansingh23
1 Replies
2. AIX
Hi AIX friends,
I am new to AIX environment, going to write AIX entry level examination 000-014. Any one can share the link to download latest AIX dumps.
Moreover, studying the dumps itself mere enough for passing the exam....
Regards
Siva (1 Reply)
Discussion started by: nixgurunathan
1 Replies
3. Red Hat
Hi
I have a Fedora installed and I try to generate my application's core dump file.
My system has no coredump limit:
$ ulimit
core file size (blocks, -c) unlimited
But when my application crashes no core dumps generated. I can generate dump file using gcore but it is not appropraite... (1 Reply)
Discussion started by: xyzt
1 Replies
4. Solaris
I am supporting a server running Solaris 4.3.The server is not having ddicated system administrator and i am requred to do minor maintenance tasks.l From few days, The server is automatically crashing and i just reboot the server. I also do not see anything in /var/adm/messages that can give an... (1 Reply)
Discussion started by: asalman.qazi
1 Replies
5. Solaris
i had a situation where a process was defunct. preap would not reap the process and gcore would not work properly (not sure why). therefore, the suggestion was to force a panic and collect the core dump. obviously you could do a savecore -L and capture the dump without bringing down the system.... (3 Replies)
Discussion started by: pupp
3 Replies
6. AIX
I m studying AIX and going to appear my certification exam!!! Is any one there can give me the name of website which provides dumps for free?? or if any one is having them and can share with me. (1 Reply)
Discussion started by: abhishek27
1 Replies
elfdump(1) User Commands elfdump(1)
NAME
elfdump - dumps selected parts of an object file
SYNOPSIS
elfdump [-cCdegGhHiklmnprsuvy] [-N name] [-w file] filename...
DESCRIPTION
The elfdump utility symbolically dumps selected parts of the specified object file(s). The options allow specific portions of the file to
be displayed.
The elfdump utility is similar in function to the dump(1) utility. The dump utility offers an older and less user-friendly interface than
elfdump, although dump might be more appropriate for certain uses such as in shell scripts.
Archive files, produced by ar(1), can also be inspected with elfdump. In this case, each object within the archive is processed using the
options supplied.
For a complete description of the displayed information, refer to the Linker and Libraries Guide.
OPTIONS
The following options are supported:
-c Dumps section header information.
-C Demangles C++ symbol names.
-d Dumps the contents of the .dynamic section.
-e Dumps the ELF header.
-g Dumps the contents of the .group section.
-G Dumps the contents of the .got section.
-h Dumps the contents of the .hash section.
-H Dumps the contents of the .SUNW_cap hardware and software capabilities section.
-i Dumps the contents of the .interp section.
-k Calculates the ELF checksum. See gelf_checksum(3ELF).
-l Displays long section names without truncation.
-m Dumps the contents of the .SUNW_move section.
-n Dumps the contents of the .note section.
-N name Qualifies an option with a specific name. For example, in a file that contains more than one symbol table, the .dynsym ta-
ble can be displayed using:
example% elfdump -s -N .dynsym filename
-p Dumps the program headers.
-r Dumps the contents of the .rel[a] relocation sections.
-s Dumps the contents of the .dynsym and .symtab symbol table sections. For archives, the archive symbol table is also dumped.
Individual sections can be specified with the -N option. An archive symbol table can be specified using the special section
name -N ARSYM.
In the case of core files, the shndx field will have the value "unknown" since the field does not contain the valid values.
In addition to the standard symbol table information, the version definition index of the symbol is also provided under the
ver heading.
-u Dumps the contents of a frame unwind.
-v Dumps the contents of the .SUNW_version version sections.
-w file Writes the contents of a section that is specified with the -N option, to the named file. For example, extracting the .text
section of a file can be carried out with:
example% elfdump -w text.out -N .text filename
-y Dumps the contents of the .SUNW_syminfo section.
OPERANDS
The following operand is supported:
filename The name of the specified object file.
FILES
liblddbg.so linker debugging library
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWbtool |
+-----------------------------+-----------------------------+
|Interface Stability |Stable |
+-----------------------------+-----------------------------+
SEE ALSO
ar(1), dump(1), nm(1), pvs(1), elf(3ELF), attributes(5)
Linker and Libraries Guide
SunOS 5.10 4 Oct 2004 elfdump(1)