perror(1) - phpMan

PERROR(1)                   MariaDB Database System                  PERROR(1)
NAME
       perror - explain error codes
SYNOPSIS
       perror [options] errorcode ...
DESCRIPTION
       For most system errors, MariaDB 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
       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.
       o   --help, --info, -I, -?
           Display a help message and exit.
       o   --silent, -s
           Silent mode. Print only the error message.
       o   --verbose, -v
           Verbose mode. Print error code and message. This is the default
           behavior.
       o   --version, -V
           Display version information and exit.
COPYRIGHT
       Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc.,
       2010-2015 MariaDB Foundation
       This documentation is free software; you can redistribute it and/or
       modify it only 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 02110-1335 USA or see
       http://www.gnu.org/licenses/.
SEE ALSO
       For more information, please refer to the MariaDB Knowledge Base,
       available online at https://mariadb.com/kb/
AUTHOR
       MariaDB Foundation (http://www.mariadb.org/).
MariaDB 10.3                      9 May 2017                         PERROR(1)