Movatterモバイル変換

• You can set a password forroot accounts.

• You can removeroot accounts that are accessible from outside the local host.

• You can remove anonymous-user accounts.

• You can remove thetest database (which by default can be accessed by all users, even anonymous users), and privileges that permit anyone to access databases with names that start withtest_.

Table 6.9 mysql_secure_installation Options

• --help,-?

  Command-Line Format	--help

  Display a help message and exit.

• --defaults-extra-file=file_name

  Command-Line Format	--defaults-extra-file=file_name
  Type	File name

  Read this option file after the global option file but (on Unix) before the user option file. If the file does not exist or is otherwise inaccessible, an error occurs. Iffile_name is not an absolute path name, it is interpreted relative to the current directory.

  For additional information about this and other option-file options, seeSection 6.2.2.3, “Command-Line Options that Affect Option-File Handling”.

• --defaults-file=file_name

  Command-Line Format	--defaults-file=file_name
  Type	File name

  Use only the given option file. If the file does not exist or is otherwise inaccessible, an error occurs. Iffile_name is not an absolute path name, it is interpreted relative to the current directory.

  For additional information about this and other option-file options, seeSection 6.2.2.3, “Command-Line Options that Affect Option-File Handling”.

• --defaults-group-suffix=str

  Command-Line Format	--defaults-group-suffix=str
  Type	String

  Read not only the usual option groups, but also groups with the usual names and a suffix ofstr. For example,mysql_secure_installation normally reads the[client] and[mysql_secure_installation] groups. If this option is given as--defaults-group-suffix=_other,mysql_secure_installation also reads the[client_other] and[mysql_secure_installation_other] groups.

  For additional information about this and other option-file options, seeSection 6.2.2.3, “Command-Line Options that Affect Option-File Handling”.

• --host=host_name,-hhost_name

  Command-Line Format	--host

  Connect to the MySQL server on the given host.

• --no-defaults

  Command-Line Format	--no-defaults

  Do not read any option files. If program startup fails due to reading unknown options from an option file,--no-defaults can be used to prevent them from being read.

  The exception is that the.mylogin.cnf file is read in all cases, if it exists. This permits passwords to be specified in a safer way than on the command line even when--no-defaults is used. To create.mylogin.cnf, use themysql_config_editor utility. SeeSection 6.6.7, “mysql_config_editor — MySQL Configuration Utility”.

  For additional information about this and other option-file options, seeSection 6.2.2.3, “Command-Line Options that Affect Option-File Handling”.

• --password=password,-ppassword

  Command-Line Format	--password=password
  Type	String
  Default Value	[none]

  This option is accepted but ignored. Whether or not this option is used,mysql_secure_installation always prompts the user for a password.

• --port=port_num,-Pport_num

  Command-Line Format	--port=port_num
  Type	Numeric
  Default Value	3306

  For TCP/IP connections, the port number to use.

• --print-defaults

  Command-Line Format	--print-defaults

  Print the program name and all options that it gets from option files.

  For additional information about this and other option-file options, seeSection 6.2.2.3, “Command-Line Options that Affect Option-File Handling”.

• --protocol={TCP|SOCKET|PIPE|MEMORY}

  Command-Line Format	--protocol=type
  Type	String
  Default Value	[see text]
  Valid Values	TCP SOCKET PIPE MEMORY

  The transport protocol to use for connecting to the server. It is useful when the other connection parameters normally result in use of a protocol other than the one you want. For details on the permissible values, seeSection 6.2.7, “Connection Transport Protocols”.

• --socket=path,-Spath

  Command-Line Format	--socket={file_name|pipe_name}
  Type	String

  For connections tolocalhost, the Unix socket file to use, or, on Windows, the name of the named pipe to use.

  On Windows, this option applies only if the server was started with thenamed_pipe system variable enabled to support named-pipe connections. In addition, the connection must be a member of the Windows group specified by thenamed_pipe_full_access_group system variable.

• --ssl*

  Options that begin with--ssl specify whether to connect to the server using encryption and indicate where to find SSL keys and certificates. SeeCommand Options for Encrypted Connections.

• --ssl-fips-mode={OFF|ON|STRICT}

  Command-Line Format	--ssl-fips-mode={OFF|ON|STRICT}
  Deprecated	Yes
  Type	Enumeration
  Default Value	OFF
  Valid Values	OFF ON STRICT

  Controls whether to enable FIPS mode on the client side. The--ssl-fips-mode option differs from other--ssl-xxx options in that it is not used to establish encrypted connections, but rather to affect which cryptographic operations to permit. SeeSection 8.8, “FIPS Support”.

  These--ssl-fips-mode values are permitted:

  • OFF: Disable FIPS mode.

  • ON: Enable FIPS mode.

  • STRICT: Enable“strict” FIPS mode.

  Note

  If the OpenSSL FIPS Object Module is not available, the only permitted value for--ssl-fips-mode isOFF. In this case, setting--ssl-fips-mode toON orSTRICT causes the client to produce a warning at startup and to operate in non-FIPS mode.

  This option is deprecated. Expect it to be removed in a future version of MySQL.

• --tls-ciphersuites=ciphersuite_list

  Command-Line Format	--tls-ciphersuites=ciphersuite_list
  Type	String

  The permissible ciphersuites for encrypted connections that use TLSv1.3. The value is a list of one or more colon-separated ciphersuite names. The ciphersuites that can be named for this option depend on the SSL library used to compile MySQL. For details, seeSection 8.3.2, “Encrypted Connection TLS Protocols and Ciphers”.

• --tls-sni-servername=server_name

  Command-Line Format	--tls-sni-servername=server_name
  Type	String

  When specified, the name is passed to thelibmysqlclient C API library using theMYSQL_OPT_TLS_SNI_SERVERNAME option ofmysql_options(). The server name is not case-sensitive. To show which server name the client specified for the current session, if any, check theTls_sni_server_name status variable.

  Server Name Indication (SNI) is an extension to the TLS protocol (OpenSSL must be compiled using TLS extensions for this option to function). The MySQL implementation of SNI represents the client-side only.

• --tls-version=protocol_list

  Command-Line Format	--tls-version=protocol_list
  Type	String
  Default Value	TLSv1,TLSv1.1,TLSv1.2,TLSv1.3 (OpenSSL 1.1.1 or higher) TLSv1,TLSv1.1,TLSv1.2 (otherwise)

  The permissible TLS protocols for encrypted connections. The value is a list of one or more comma-separated protocol names. The protocols that can be named for this option depend on the SSL library used to compile MySQL. For details, seeSection 8.3.2, “Encrypted Connection TLS Protocols and Ciphers”.

• --use-default

  Command-Line Format	--use-default
  Type	Boolean

  Execute noninteractively. This option can be used for unattended installation operations.

• --user=user_name,-uuser_name

  Command-Line Format	--user=user_name
  Type	String

  The user name of the MySQL account to use for connecting to the server.