12-15-2001
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
help, what is the difference between core dump and panic dump? (1 Reply)
Discussion started by: aileen
1 Replies
2. UNIX for Dummies Questions & Answers
I've got a core dump in my weblogic home directory, which i have tried to debug by initiating savecore from /etc/init.d/savecore start
but savecore failed to create the two files, that is vmcore.n and vmunix.n.
savecore is enable on my server to save vmcore and vmunix in /var/crash/hostname
1)... (4 Replies)
Discussion started by: hassan2
4 Replies
3. Programming
MY friends:
my program under sco unix have a problem?
it create a core dump file on the path when execute program ,
but i can't find the error of the C program ,i don't know how to
see the error about my program use core, please help me
or give me some suggest and what tools can use... (1 Reply)
Discussion started by: zhaohaizhou
1 Replies
4. UNIX for Dummies Questions & Answers
Hi All
I am new for this forum. I have a core file by using gdb and bt cmd I got the function name but I want to the exact cause of the core dump because of I can not reproduse the binary so if any one know the cmd plz plz plz let me know. (0 Replies)
Discussion started by: gyanusoni
0 Replies
5. AIX
My application gives core dump. When i am debugging with dbx getting instructions below:
pthdb_session.c, 818: 695445 PTHDB_INTERNAL (internal error)
pthreaded.c, 1941: PTHDB_INTERNAL (internal error)
Illegal instruction (illegal opcode) in . at 0x0
warning: Unable to access address 0x0... (1 Reply)
Discussion started by: bapi
1 Replies
6. Programming
how to view core dumped file using gdb and how to extract information from the coredumped file.can we get similar information from the other utilites like strace or ptrace. (2 Replies)
Discussion started by: Manabhanjan
2 Replies
7. AIX
Hi ,
I want to read core dump file on AIX5.3. While i am trying to use following commands, i am getting only few lines of information.
ux201p3:e46123> dbx capsWrkstnMgr core
Type 'help' for help.
reading symbolic information ...
Segmentation fault in malloc_common.extend_brk at... (1 Reply)
Discussion started by: rps
1 Replies
8. UNIX for Dummies Questions & Answers
my progrme complaints 'Segmentation fault'.
How to let it print 'Segmentation fault(core dumped)' and generate core dump file?
$ulimit
unlimited (22 Replies)
Discussion started by: vistastar
22 Replies
9. HP-UX
Hi Guys,
I was wondering if somebody could give me a link to a very good source of information or document about core dump process and How to's about it. I have also googled it and found some articles myself.
Thanks
Messi (1 Reply)
Discussion started by: messi777
1 Replies
10. Solaris
Hi guys,
just want to know which core file pattern is best to set for core dumps:
1) per-process file name pattern
or
2) global file name pattern.
I will really appreciate an explanation why the chosen one is better.
Thanks a lot guys. (2 Replies)
Discussion started by: cjashu
2 Replies
ENGINE(1SSL) OpenSSL ENGINE(1SSL)
NAME
openssl-engine, engine - load and query engines
SYNOPSIS
openssl engine [ engine... ] [-v] [-vv] [-vvv] [-vvv] [-vvv] [-c] [-t] [-tt] [-pre command] [-post command] [ engine... ]
DESCRIPTION
The engine command is used to query the status and capabilities of the specified engine's. Engines may be specified before and after all
other command-line flags. Only those specified are queried.
OPTIONS
-v -vv -vvv -vvvv
Provides information about each specified engine. The first flag lists all the possible run-time control commands; the second adds a
description of each command; the third adds the input flags, and the final option adds the internal input flags.
-c Lists the capabilities of each engine.
-t Tests if each specified engine is available, and displays the answer.
-tt Displays an error trace for any unavailable engine.
-pre command
-post command
Command-line configuration of engines. The -pre command is given to the engine before it is loaded and the -post command is given
after the engine is loaded. The command is of the form cmd:val where cmd is the command, and val is the value for the command. See
the example below.
EXAMPLE
To list all the commands available to a dynamic engine:
$ openssl engine -t -tt -vvvv dynamic
(dynamic) Dynamic engine loading support
[ unavailable ]
SO_PATH: Specifies the path to the new ENGINE shared library
(input flags): STRING
NO_VCHECK: Specifies to continue even if version checking fails (boolean)
(input flags): NUMERIC
ID: Specifies an ENGINE id name for loading
(input flags): STRING
LIST_ADD: Whether to add a loaded ENGINE to the internal list (0=no,1=yes,2=mandatory)
(input flags): NUMERIC
DIR_LOAD: Specifies whether to load from 'DIR_ADD' directories (0=no,1=yes,2=mandatory)
(input flags): NUMERIC
DIR_ADD: Adds a directory from which ENGINEs can be loaded
(input flags): STRING
LOAD: Load up the ENGINE specified by other settings
(input flags): NO_INPUT
To list the capabilities of the rsax engine:
$ openssl engine -c
(rsax) RSAX engine support
[RSA]
(dynamic) Dynamic engine loading support
ENVIRONMENT
OPENSSL_ENGINES
The path to the engines directory.
SEE ALSO
config(5)
COPYRIGHT
Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a
copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.
1.1.1a 2018-12-18 ENGINE(1SSL)