My SQL に IPアドレス でログインすると以下のようなエラーが出ます

```

    mysql  Ver 8.0.21 for osx10.15 on x86_64 (Homebrew)
    Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
    
    Oracle is a registered trademark of Oracle Corporation and/or its
    affiliates. Other names may be trademarks of their respective
    owners.
    
    Usage: mysql [OPTIONS] [database]
      -?, --help          Display this help and exit.
      -I, --help          Synonym for -?
      --auto-rehash       Enable automatic rehashing. One doesn't need to use
                          'rehash' to get table and field completion, but startup
                          and reconnecting may take a longer time. Disable with
                          --disable-auto-rehash.
                          (Defaults to on; use --skip-auto-rehash to disable.)
      -A, --no-auto-rehash 
                          No automatic rehashing. One has to use 'rehash' to get
                          table and field completion. This gives a quicker start of
                          mysql and disables rehashing on reconnect.
      --auto-vertical-output 
                          Automatically switch to vertical output mode if the
                          result is wider than the terminal width.
      -B, --batch         Don't use history file. Disable interactive behavior.
                          (Enables --silent.)
      --bind-address=name IP address to bind to.
      --binary-as-hex     Print binary data as hex. Enabled by default for
                          interactive terminals.
      --character-sets-dir=name 
                          Directory for character set files.
      --column-type-info  Display column type information.
      -c, --comments      Preserve comments. Send comments to the server. The
                          default is --skip-comments (discard comments), enable
                          with --comments.
      -C, --compress      Use compression in server/client protocol.
      -#, --debug[=#]     This is a non-debug version. Catch this and exit.
      --debug-check       This is a non-debug version. Catch this and exit.
      -T, --debug-info    This is a non-debug version. Catch this and exit.
      -D, --database=name Database to use.
      --default-character-set=name 
                          Set the default character set.
      --delimiter=name    Delimiter to be used.
      --enable-cleartext-plugin 
                          Enable/disable the clear text authentication plugin.
      -e, --execute=name  Execute command and quit. (Disables --force and history
                          file.)
      -E, --vertical      Print the output of a query (rows) vertically.
      -f, --force         Continue even if we get an SQL error.
      --histignore=name   A colon-separated list of patterns to keep statements
                          from getting logged into syslog and mysql history.
      -G, --named-commands 
                          Enable named commands. Named commands mean this program's
                          internal commands; see mysql> help . When enabled, the
                          named commands can be used from any line of the query,
                          otherwise only from the first line, before an enter.
                          Disable with --disable-named-commands. This option is
                          disabled by default.
      -i, --ignore-spaces Ignore space after function names.
      --init-command=name SQL Command to execute when connecting to MySQL server.
                          Will automatically be re-executed when reconnecting.
      --local-infile      Enable/disable LOAD DATA LOCAL INFILE.
      -b, --no-beep       Turn off beep on error.
      -h, --host=name     Connect to host.
      -H, --html          Produce HTML output.
      -X, --xml           Produce XML output.
      --line-numbers      Write line numbers for errors.
                          (Defaults to on; use --skip-line-numbers to disable.)
      -L, --skip-line-numbers 
                          Don't write line number for errors.
      -n, --unbuffered    Flush buffer after each query.
      --column-names      Write column names in results.
                          (Defaults to on; use --skip-column-names to disable.)
      -N, --skip-column-names 
                          Don't write column names in results.
      --sigint-ignore     Ignore SIGINT (CTRL-C).
      -o, --one-database  Ignore statements except those that occur while the
                          default database is the one named at the command line.
      --pager[=name]      Pager to use to display results. If you don't supply an
                          option, the default pager is taken from your ENV variable
                          PAGER. Valid pagers are less, more, cat [> filename],
                          etc. See interactive help (\h) also. This option does not
                          work in batch mode. Disable with --disable-pager. This
                          option is disabled by default.
      -p, --password[=name] 
                          Password to use when connecting to server. If password is
                          not given it's asked from the tty.
      -P, --port=#        Port number to use for connection or 0 for default to, in
                          order of preference, my.cnf, $MYSQL_TCP_PORT,
                          /etc/services, built-in default (3306).
      --prompt=name       Set the mysql prompt to this value.
      --protocol=name     The protocol to use for connection (tcp, socket, pipe,
                          memory).
      -q, --quick         Don't cache result, print it row by row. This may slow
                          down the server if the output is suspended. Doesn't use
                          history file.
      -r, --raw           Write fields without conversion. Used with --batch.
      --reconnect         Reconnect if the connection is lost. Disable with
                          --disable-reconnect. This option is enabled by default.
                          (Defaults to on; use --skip-reconnect to disable.)
      -s, --silent        Be more silent. Print results with a tab as separator,
                          each row on new line.
      -S, --socket=name   The socket file to use for connection.
      --server-public-key-path=name 
                          File path to the server public RSA key in PEM format.
      --get-server-public-key 
                          Get server public key
      --ssl-mode=name     SSL connection mode.
      --ssl-ca=name       CA file in PEM format.
      --ssl-capath=name   CA directory.
      --ssl-cert=name     X509 cert in PEM format.
      --ssl-cipher=name   SSL cipher to use.
      --ssl-key=name      X509 key in PEM format.
      --ssl-crl=name      Certificate revocation list.
      --ssl-crlpath=name  Certificate revocation list path.
      --tls-version=name  TLS version to use, permitted values are: TLSv1, TLSv1.1,
                          TLSv1.2, TLSv1.3
      --ssl-fips-mode=name 
                          SSL FIPS mode (applies only for OpenSSL); permitted
                          values are: OFF, ON, STRICT
      --tls-ciphersuites=name 
                          TLS v1.3 cipher to use.
      -t, --table         Output in table format.
      --tee=name          Append everything into outfile. See interactive help (\h)
                          also. Does not work in batch mode. Disable with
                          --disable-tee. This option is disabled by default.
      -u, --user=name     User for login if not current user.
      -U, --safe-updates  Only allow UPDATE and DELETE that uses keys.
      -U, --i-am-a-dummy  Synonym for option --safe-updates, -U.
      -v, --verbose       Write more. (-v -v -v gives the table output format).
      -V, --version       Output version information and exit.
      -w, --wait          Wait and retry if connection is down.
      --connect-timeout=# Number of seconds before connection timeout.
      --max-allowed-packet=# 
                          The maximum packet length to send to or receive from
                          server.
      --net-buffer-length=# 
                          The buffer size for TCP/IP and socket communication.
      --select-limit=#    Automatic limit for SELECT when using --safe-updates.
      --max-join-size=#   Automatic limit for rows in a join when using
                          --safe-updates.
      --show-warnings     Show warnings after every statement.
      -j, --syslog        Log filtered interactive commands to syslog. Filtering of
                          commands depends on the patterns supplied via histignore
                          option besides the default patterns.
      --plugin-dir=name   Directory for client-side plugins.
      --default-auth=name Default authentication client-side plugin to use.
      --binary-mode       By default, ASCII '\0' is disallowed and '\r\n' is
                          translated to '\n'. This switch turns off both features,
                          and also turns off parsing of all clientcommands except
                          \C and DELIMITER, in non-interactive mode (for input
                          piped to mysql or loaded using the 'source' command).
                          This is necessary when processing output from mysqlbinlog
                          that may contain blobs.
      --connect-expired-password 
                          Notify the server that this client is prepared to handle
                          expired password sandbox mode.
      --compression-algorithms=name 
                          Use compression algorithm in server/client protocol.
                          Valid values are any combination of
                          'zstd','zlib','uncompressed'.
      --zstd-compression-level=# 
                          Use this compression level in the client/server protocol,
                          in case --compression-algorithms=zstd. Valid range is
                          between 1 and 22, inclusive. Default is 3.
      --load-data-local-dir=name 
                          Directory path safe for LOAD DATA LOCAL INFILE to read
                          from.
    
    Default options are read from the following files in the given order:
    /etc/my.cnf /etc/mysql/my.cnf /usr/local/etc/my.cnf ~/.my.cnf 
    The following groups are read: mysql client
    The following options may be given as the first argument:
    --print-defaults        Print the program argument list and exit.
    --no-defaults           Don't read default options from any option file,
                            except for login file.
    --defaults-file=#       Only read default options from the given file #.
    --defaults-extra-file=# Read this file after the global files are read.
    --defaults-group-suffix=#
                            Also read groups with concat(group, suffix)
    --login-path=#          Read this path from the login file.
    
    Variables (--variable-name=value)
    and boolean options {FALSE|TRUE}  Value (after reading options)
    --------------------------------- ----------------------------------------
    auto-rehash                       TRUE
    auto-vertical-output              FALSE
    bind-address                      (No default value)
    binary-as-hex                     FALSE
    character-sets-dir                (No default value)
    column-type-info                  FALSE
    comments                          FALSE
    compress                          FALSE
    database                          (No default value)
    default-character-set             auto
    delimiter                         ;
    enable-cleartext-plugin           FALSE
    vertical                          FALSE
    force                             FALSE
    histignore                        (No default value)
    named-commands                    FALSE
    ignore-spaces                     FALSE
    init-command                      (No default value)
    local-infile                      FALSE
    no-beep                           FALSE
    host                              133.218.134.109
    html                              FALSE
    xml                               FALSE
    line-numbers                      TRUE
    unbuffered                        FALSE
    column-names                      TRUE
    sigint-ignore                     FALSE
    port                              0
    prompt                            mysql> 
    quick                             FALSE
    raw                               FALSE
    reconnect                         TRUE
    socket                            (No default value)
    server-public-key-path            (No default value)
    get-server-public-key             FALSE
    ssl-ca                            (No default value)
    ssl-capath                        (No default value)
    ssl-cert                          (No default value)
    ssl-cipher                        (No default value)
    ssl-key                           (No default value)
    ssl-crl                           (No default value)
    ssl-crlpath                       (No default value)
    tls-version                       (No default value)
    tls-ciphersuites                  (No default value)
    table                             FALSE
    user                              (No default value)
    safe-updates                      FALSE
    i-am-a-dummy                      FALSE
    connect-timeout                   0
    max-allowed-packet                16777216
    net-buffer-length                 16384
    select-limit                      1000
    max-join-size                     1000000
    show-warnings                     FALSE
    plugin-dir                        (No default value)
    default-auth                      (No default value)
    binary-mode                       FALSE
    connect-expired-password          FALSE
    compression-algorithms            (No default value)
    zstd-compression-level            3
    load-data-local-dir               (No default value)
    yasunagakatonnoMacBook:~ katouyasushihisashi$ mysql -h % -uroot  -p 
    Enter password: 
    ERROR 2005 (HY000): Unknown MySQL server host '%' (0)
    yasunagakatonnoMacBook:~ katouyasushihisashi$ mysql -h 133.218.134.109 u root -p
    mysql  Ver 8.0.21 for osx10.15 on x86_64 (Homebrew)
    Copyright (c) 2000, 2020, Oracle and/or its affiliates. All rights reserved.
    
    Oracle is a registered trademark of Oracle Corporation and/or its
    affiliates. Other names may be trademarks of their respective
    owners.
    
    Usage: mysql [OPTIONS] [database]
      -?, --help          Display this help and exit.
      -I, --help          Synonym for -?
      --auto-rehash       Enable automatic rehashing. One doesn't need to use
                          'rehash' to get table and field completion, but startup
                          and reconnecting may take a longer time. Disable with
                          --disable-auto-rehash.
                          (Defaults to on; use --skip-auto-rehash to disable.)
      -A, --no-auto-rehash 
                          No automatic rehashing. One has to use 'rehash' to get
                          table and field completion. This gives a quicker start of
                          mysql and disables rehashing on reconnect.
      --auto-vertical-output 
                          Automatically switch to vertical output mode if the
                          result is wider than the terminal width.
      -B, --batch         Don't use history file. Disable interactive behavior.
                          (Enables --silent.)
      --bind-address=name IP address to bind to.
      --binary-as-hex     Print binary data as hex. Enabled by default for
                          interactive terminals.
      --character-sets-dir=name 
                          Directory for character set files.
      --column-type-info  Display column type information.
      -c, --comments      Preserve comments. Send comments to the server. The
                          default is --skip-comments (discard comments), enable
                          with --comments.
      -C, --compress      Use compression in server/client protocol.
      -#, --debug[=#]     This is a non-debug version. Catch this and exit.
      --debug-check       This is a non-debug version. Catch this and exit.
      -T, --debug-info    This is a non-debug version. Catch this and exit.
      -D, --database=name Database to use.
      --default-character-set=name 
                          Set the default character set.
      --delimiter=name    Delimiter to be used.
      --enable-cleartext-plugin 
                          Enable/disable the clear text authentication plugin.
      -e, --execute=name  Execute command and quit. (Disables --force and history
                          file.)
      -E, --vertical      Print the output of a query (rows) vertically.
      -f, --force         Continue even if we get an SQL error.
      --histignore=name   A colon-separated list of patterns to keep statements
                          from getting logged into syslog and mysql history.
      -G, --named-commands 
                          Enable named commands. Named commands mean this program's
                          internal commands; see mysql> help . When enabled, the
                          named commands can be used from any line of the query,
                          otherwise only from the first line, before an enter.
                          Disable with --disable-named-commands. This option is
                          disabled by default.
      -i, --ignore-spaces Ignore space after function names.
      --init-command=name SQL Command to execute when connecting to MySQL server.
                          Will automatically be re-executed when reconnecting.
      --local-infile      Enable/disable LOAD DATA LOCAL INFILE.
      -b, --no-beep       Turn off beep on error.
      -h, --host=name     Connect to host.
      -H, --html          Produce HTML output.
      -X, --xml           Produce XML output.
      --line-numbers      Write line numbers for errors.
                          (Defaults to on; use --skip-line-numbers to disable.)
      -L, --skip-line-numbers 
                          Don't write line number for errors.
      -n, --unbuffered    Flush buffer after each query.
      --column-names      Write column names in results.
                          (Defaults to on; use --skip-column-names to disable.)
      -N, --skip-column-names 
                          Don't write column names in results.
      --sigint-ignore     Ignore SIGINT (CTRL-C).
      -o, --one-database  Ignore statements except those that occur while the
                          default database is the one named at the command line.
      --pager[=name]      Pager to use to display results. If you don't supply an
                          option, the default pager is taken from your ENV variable
                          PAGER. Valid pagers are less, more, cat [> filename],
                          etc. See interactive help (\h) also. This option does not
                          work in batch mode. Disable with --disable-pager. This
                          option is disabled by default.
      -p, --password[=name] 
                          Password to use when connecting to server. If password is
                          not given it's asked from the tty.
      -P, --port=#        Port number to use for connection or 0 for default to, in
                          order of preference, my.cnf, $MYSQL_TCP_PORT,
                          /etc/services, built-in default (3306).
      --prompt=name       Set the mysql prompt to this value.
      --protocol=name     The protocol to use for connection (tcp, socket, pipe,
                          memory).
      -q, --quick         Don't cache result, print it row by row. This may slow
                          down the server if the output is suspended. Doesn't use
                          history file.
      -r, --raw           Write fields without conversion. Used with --batch.
      --reconnect         Reconnect if the connection is lost. Disable with
                          --disable-reconnect. This option is enabled by default.
                          (Defaults to on; use --skip-reconnect to disable.)
      -s, --silent        Be more silent. Print results with a tab as separator,
                          each row on new line.
      -S, --socket=name   The socket file to use for connection.
      --server-public-key-path=name 
                          File path to the server public RSA key in PEM format.
      --get-server-public-key 
                          Get server public key
      --ssl-mode=name     SSL connection mode.
      --ssl-ca=name       CA file in PEM format.
      --ssl-capath=name   CA directory.
      --ssl-cert=name     X509 cert in PEM format.
      --ssl-cipher=name   SSL cipher to use.
      --ssl-key=name      X509 key in PEM format.
      --ssl-crl=name      Certificate revocation list.
      --ssl-crlpath=name  Certificate revocation list path.
      --tls-version=name  TLS version to use, permitted values are: TLSv1, TLSv1.1,
                          TLSv1.2, TLSv1.3
      --ssl-fips-mode=name 
                          SSL FIPS mode (applies only for OpenSSL); permitted
                          values are: OFF, ON, STRICT
      --tls-ciphersuites=name 
                          TLS v1.3 cipher to use.
      -t, --table         Output in table format.
      --tee=name          Append everything into outfile. See interactive help (\h)
                          also. Does not work in batch mode. Disable with
                          --disable-tee. This option is disabled by default.
      -u, --user=name     User for login if not current user.
      -U, --safe-updates  Only allow UPDATE and DELETE that uses keys.
      -U, --i-am-a-dummy  Synonym for option --safe-updates, -U.
      -v, --verbose       Write more. (-v -v -v gives the table output format).
      -V, --version       Output version information and exit.
      -w, --wait          Wait and retry if connection is down.
      --connect-timeout=# Number of seconds before connection timeout.
      --max-allowed-packet=# 
                          The maximum packet length to send to or receive from
                          server.
      --net-buffer-length=# 
                          The buffer size for TCP/IP and socket communication.
      --select-limit=#    Automatic limit for SELECT when using --safe-updates.
      --max-join-size=#   Automatic limit for rows in a join when using
                          --safe-updates.
      --show-warnings     Show warnings after every statement.
      -j, --syslog        Log filtered interactive commands to syslog. Filtering of
                          commands depends on the patterns supplied via histignore
                          option besides the default patterns.
      --plugin-dir=name   Directory for client-side plugins.
      --default-auth=name Default authentication client-side plugin to use.
      --binary-mode       By default, ASCII '\0' is disallowed and '\r\n' is
                          translated to '\n'. This switch turns off both features,
                          and also turns off parsing of all clientcommands except
                          \C and DELIMITER, in non-interactive mode (for input
                          piped to mysql or loaded using the 'source' command).
                          This is necessary when processing output from mysqlbinlog
                          that may contain blobs.
      --connect-expired-password 
                          Notify the server that this client is prepared to handle
                          expired password sandbox mode.
      --compression-algorithms=name 
                          Use compression algorithm in server/client protocol.
                          Valid values are any combination of
                          'zstd','zlib','uncompressed'.
      --zstd-compression-level=# 
                          Use this compression level in the client/server protocol,
                          in case --compression-algorithms=zstd. Valid range is
                          between 1 and 22, inclusive. Default is 3.
      --load-data-local-dir=name 
                          Directory path safe for LOAD DATA LOCAL INFILE to read
                          from.
    
    Default options are read from the following files in the given order:
    /etc/my.cnf /etc/mysql/my.cnf /usr/local/etc/my.cnf ~/.my.cnf 
    The following groups are read: mysql client
    The following options may be given as the first argument:
    --print-defaults        Print the program argument list and exit.
    --no-defaults           Don't read default options from any option file,
                            except for login file.
    --defaults-file=#       Only read default options from the given file #.
    --defaults-extra-file=# Read this file after the global files are read.
    --defaults-group-suffix=#
                            Also read groups with concat(group, suffix)
    --login-path=#          Read this path from the login file.
    
    Variables (--variable-name=value)
    and boolean options {FALSE|TRUE}  Value (after reading options)
    --------------------------------- ----------------------------------------
    auto-rehash                       TRUE
    auto-vertical-output              FALSE
    bind-address                      (No default value)
    binary-as-hex                     FALSE
    character-sets-dir                (No default value)
    column-type-info                  FALSE
    comments                          FALSE
    compress                          FALSE
    database                          (No default value)
    default-character-set             auto
    delimiter                         ;
    enable-cleartext-plugin           FALSE
    vertical                          FALSE
    force                             FALSE
    histignore                        (No default value)
    named-commands                    FALSE
    ignore-spaces                     FALSE
    init-command                      (No default value)
    local-infile                      FALSE
    no-beep                           FALSE
    host                              133.218.134.109
    html                              FALSE
    xml                               FALSE
    line-numbers                      TRUE
    unbuffered                        FALSE
    column-names                      TRUE
    sigint-ignore                     FALSE
    port                              0
    prompt                            mysql> 
    quick                             FALSE
    raw                               FALSE
    reconnect                         TRUE
    socket                            (No default value)
    server-public-key-path            (No default value)
    get-server-public-key             FALSE
    ssl-ca                            (No default value)
    ssl-capath                        (No default value)
    ssl-cert                          (No default value)
    ssl-cipher                        (No default value)
    ssl-key                           (No default value)
    ssl-crl                           (No default value)
    ssl-crlpath                       (No default value)
    tls-version                       (No default value)
    tls-ciphersuites                  (No default value)
    table                             FALSE
    user                              (No default value)
    safe-updates                      FALSE
    i-am-a-dummy                      FALSE
    connect-timeout                   0
    max-allowed-packet                16777216
    net-buffer-length                 16384
    select-limit                      1000
    max-join-size                     1000000
    show-warnings                     FALSE
    plugin-dir                        (No default value)
    default-auth                      (No default value)
    binary-mode                       FALSE
    connect-expired-password          FALSE
    compression-algorithms            (No default value)
    zstd-compression-level            3
    load-data-local-dir               (No default value)
    
```
CC BY-SA 4.0
2020-10-18T04:09:40.787
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2020-10-18T06:20:27.500
2020-10-18T06:20:27.500
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question
mysql
My SQL に IPアドレス でログイン