perror - Man Page

perror [options] errorcode ​.​.​.

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​.

• --help, --info, -I, -?

  Display a help message and exit​.

• --silent, -s

  Silent mode​. Print only the error message​.

• --verbose, -v

  Verbose mode​. Print error code and message​. This is the default behavior​.

• --version, -V

  Display version information and exit​.

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For more information, please refer to the MariaDB Documentation, available online at https://mariadb.com/docs/

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