GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
CentOS 5.4 |
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perror(1) |
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perror − explain error codes
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perror [options] errorcode ... |
For most system errors, MySQL displays, in addition to an internal text message, the system error code in one of the following styles:
message ...
(errno: #)
message ... (Errcode: #)
You can find out what the error code means by examining the documentation for your system or by using the perror utility.
perror prints a description for a system error code or for a storage engine (table handler) error code.
Invoke perror like this:
shell> perror [options] errorcode ...
Example:
shell>
perror 13 64
OS error code 13: Permission denied
OS error code 64: Machine is not on the network
To obtain the error message for a MySQL Cluster error code, invoke perror with the −−ndb option:
shell> perror −−ndb errorcode
Note that the meaning of system error messages may be dependent on your operating system. A given error code may mean different things on different operating systems.
perror supports the following options:
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−−help, −−info, −I, −? |
Display a help message and exit.
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−−ndb |
Print the error message for a MySQL Cluster error code.
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−−silent, −s |
Silent mode. Print only the error message.
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−−verbose, −v |
Verbose mode. Print error code and message. This is the default behavior.
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−−version, −V |
Display version information and exit.
Copyright 2007−2008 MySQL AB, 2009 Sun Microsystems, Inc.
This documentation is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.
This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110−1301 USA or see http://www.gnu.org/licenses/.
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online at http://dev.mysql.com/doc/.
MySQL AB (http://www.mysql.com/).
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perror(1) | |