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$ su # /usr/sbin/useradd mysql
home¥Ç¥£¥ì¥¯¥È¥ê¤ò/usr/local/var¤ËÊѹ¹
$ tar zxvf mysql-4.1.12.tar.gz $ cd mysql-4.1.12 $ ./configure --with-charset=ujis -with-extra-charsets=all \ --with-mysqld-user=mysql
--with-charset ¥Ç¥Õ¥©¥ë¥È¤Ç»ÈÍѤµ¤ì¤ëʸ»ú¥³¡¼¥É¤ò»ØÄꤷ¤Þ¤¹¡£EUC¤Ê¤éujis¡¢Shift-JIS¤Ê¤ésjis¡¢UTF8¤Ê¤éutf8
--with-extra-charset ¥Ç¥Õ¥©¥ë¥È¤Ç»ØÄꤵ¤ì¤¿Ê¸»ú¥³¡¼¥É°Ê³°¤ò¥µ¥Ý¡¼¥È¤·¤¿¤¤¾ì¹ç¤Î»ØÄê¤Ç¤¹¡£ "--with-extra-charset=ujis,sjis,..."¤Î¤è¤¦¤Ë¸ÄÊ̤˻ØÄê¤Ç¤¤Þ¤¹¤¬¡¢ ¤³¤³¤Ç¤Ï¡Èall¡É¤È¤·¤Þ¤¹¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢ make¤ò¤·Ä¾¤µ¤º¤È¤â¡¢°Û¤Ê¤ëʸ»ú¥³¡¼¥É¤Ç¥µ¡¼¥Ð¤òµ¯Æ°¤¹¤ë¤³¤È¤¬²Äǽ
--with-mysqld-user MySQL¥Ç¡¼¥â¥ó¤òµ¯Æ°¤¹¤ë¥æ¡¼¥¶¡¼¤Î»ØÄê
$ make $ su # make install # cp support-files/my-medium.cnf /etc/my.cnf <---(1)
(1)¤Ç¥³¥Ô¡¼¤¹¤ë¥Õ¥¡¥¤¥ë¤Ë¤Ä¤¤¤Æ
¥Õ¥¡¥¤¥ë̾ | »ÈÍÑÍÑÅÓ |
my-small.cnf | 64MB°Ê²¼¤Î¥á¥â¥ê¤òÅëºÜ¤·¤¿PC |
my-medium.cnf | 128MB°Ê²¼¤Î¥á¥â¥ê¤òÅëºÜ¤·¤¿PC |
my-large.cnf | 512MB°Ê²¼¤Î¥á¥â¥ê¤òÅëºÜ¤·¤¿PC |
my-huge.cnf | 1GB¡Á2GB°Ê²¼¤Î¥á¥â¥ê¤òÅëºÜ¤·¤¿PC |
my-innodb-heavy-4G.cnf | 4GB¤Î¥á¥â¥ê¤ÈInnoDB¤ÇºîÀ®¤µ¤ì¤¿¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¤è¤Ã¤Æ¹½ÃÛ¤µ¤ì¤¿PC |
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# /usr/local/bin/mysql_install_db --user=mysql Installing all prepared tables Fill help tables To start mysqld at boot time you have to copy support-files/mysql.server to the right place for your system (ά) he latest information about MySQL is available on the web at http://www.mysql.com Support MySQL by buying support/licenses at https://order.mysql.com
# /usr/local/var(¥Ç¡¼¥¿¥Ù¡¼¥¹ÊݸÀè)¤Î¥ª¡¼¥Ê¤òÊѹ¹
# chown -R mysql.mysql /usr/local/var
# /usr/local/bin/mysqld_safe --user=mysql --log &
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--log¤Ç/usr/local/var/(¥µ¡¼¥Ð̾).log¤Çlogfile¤¬ºîÀ®¤µ¤ì¤ë
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# /usr/local/bin/mysqlshow +-----------+ | Databases | +-----------+ | mysql | | test | +-----------+
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$ /usr/local/bin/mysqlshow -u root -p Enter password:***** +-----------+ | Databases | +-----------+ | moodle | | mysql | | test | | xoops | +-----------+
¤¿¤È¤¨¤Ð¡¢MySQL¤ÎºÇÂçÀܳ¿ô¤ò¾å¤²¤ë¤Ë¤Ï¡¢mysqld¤Ë¥ª¥×¥·¥ç¥ó¡Ö--set variable=max_connections=¥³¥Í¥¯¥·¥ç¥ó¿ô¡×¤È¤·¤Æ¤¤¤¹¤ë¤«
/etc/my.cnf¤Î
[mysqld] max_connections = 120
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$ /usr/local/bin/mysqladmin -u root -p shutdown
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$ /usr/local/bin/mysqladmin -u root password '******' <--(1)
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$ /usr/local/bin/mysqladmin -u root -p reload Enter password:
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$ mysqladmin -u root -p password '******' <--NewPassword Enter password: ******* <--OldPassword
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# mysql -u root -p Enter password: <--£±(1)¤Î¥Ñ¥¹¥ï¡¼¥É¤òÆþÎÏ Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 18 to server version: 4.1.12 Type 'help;' or '\h' for help. Type '\c' to clear the buffer. mysql> mysql> select host,user,password from mysql.user; +-----------+------+-------------------------------------------+ | host | user | password | +-----------+------+-------------------------------------------+ | localhost | root | *3*************************************** | | open2_06 | root | | | open2_06 | | | | localhost | | | +-----------+------+-------------------------------------------+ 4 rows in set (0.00 sec)
# mysql -u root mysql
¤â¤¦¤È¤Ä¤Îroot¤Î¥Ñ¥¹¥ï¡¼¥É¤òÀßÄê(root@open2_06) SET PASSWORD ¹½Ê¸¤Ç¥Ñ¥¹¥ï¡¼¥É¤ÎÀßÄê¡£
mysql> SET PASSWORD FOR 'root'@'open2_06' = PASSWORD('*****'); Query OK, 0 rows affected (0.00 sec)
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mysql> GRANT ALL PRIVILEGES ON *.* TO spadmin@localhost IDENTIFIED BY 'mysql(¥Ñ¥¹¥ï¡¼¥É)' WITH GRANT OPTION; Query OK, 0 rows affected (0.01 sec)
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mysql> GRANT ALL PRIVILEGES ON *.* TO spadmin@"%" IDENTIFIED BY 'mysql(¥Ñ¥¹¥ï¡¼¥É)' WITH GRANT OPTION; ¤ÎÄɲä¬É¬Í×(¥ê¥â¡¼¥È¤«¤é¤Îµö²Ä¤òÍ¿¤¨¤ë¤Ë¤Ï¥í¡¼¥«¥ë¤âɬÍ×)
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mysql> flush privileges; Query OK, 0 rows affected (0.00 sec)
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mysql> SET PASSWORD FOR spadmin@localhost = PASSWORD('*******'); Query OK, 0 rows affected (0.00 sec)
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$ /usr/local/bin/mysql -u root -p mytest
¸¢¸Â¤òÇíÃ¥(revoke)
revoke ¸¢¸Â on ¥Ç¡¼¥¿¥Ù¡¼¥¹Ì¾.¥Æ¡¼¥Ö¥ë̾ from ¥æ¡¼¥¶Ì¾@¥Û¥¹¥È̾;
mysql> revoke all on mytest.* from okada@'192.168.1.1'; Query OK, 0 rows affected (0.00 sec)
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mysql> delete from mysql.user where host='192.168.1.1' and user='okada'; or (mysql> DELETE FROM mysql.user WHERE user='okada';) mysql> flush privileges;
¡ÖGRANT USAGE ON *.* TO 'okada'@'localhost'¡×¤Î¡Ê£±¡Ë¤Î¹Ô¤Ï¤¹¤Ù¤Æ¤Ë¸¢¸Â¤Ê¤·¤ò°ÕÌ£¤¹¤ë¡ÖUSAGE¡×¤Ï¸¢¸Â¤Ê¤·¤Î°ÕÌ£¡£
$ /usr/local/bin/mysql -u root -p mysql> SHOW GRANTS FOR okada@localhost; +-----------------------------------------------------------------------------------------------------------------------------+ | Grants for okada@localhost | +-----------------------------------------------------------------------------------------------------------------------------+ | GRANT USAGE ON *.* TO 'okada'@'localhost' IDENTIFIED BY PASSWORD '*DD*******44BC****************2D****8C' |¡¡¡Ê£±¡Ë | GRANT ALL PRIVILEGES ON `xoops`.* TO 'okada'@'localhost' WITH GRANT OPTION | | GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER ON `eccubu_db`.* TO 'okada'@'localhost' WITH GRANT OPTION | DB̾(eccubu_db)¤â³Îǧ¤Ç¤¤ë +-----------------------------------------------------------------------------------------------------------------------------+ 3 rows in set (0.00 sec)
# /usr/local/bin/mysqladmin -u root -p create mytest
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mysql> CREATE DATABASE hoge CHARACTER SET SJIS;
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# /usr/local/bin/mysqlshow -u root -p Enter password: +-----------+ | Databases | +-----------+ | mysql | | mytest | | test | +-----------+
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# /usr/local/bin/mysqladmin -u root -p drop (DB̾) or mysql> drop database (DB̾);
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mysql> delete from mysql.db where Db='(DB̾)';
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t_test.create create table t_test ( ID ¡¡¡¡int8, data2 int8, data3 varchar(64) character set utf8 );
# /usr/local/bin/mysql -u root -p mytest < t_test.create Enter password: mysql> show fields from t_test; +-------+-------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------+-------------+------+-----+---------+-------+ | ID | bigint(20) | YES | | NULL | | | data2 | bigint(20) | YES | | NULL | | | data3 | varchar(64) | YES | | NULL | | +-------+-------------+------+-----+---------+-------+ 3 rows in set (0.00 sec)
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# /usr/local/bin/mysql -u root -p mytest mysql> SHOW TABLES; +------------------+ | Tables_in_mytest | +------------------+ | t_test | +------------------+ 1 row in set (0.00 sec)
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mysql> insert into t_test values(1, 1001, 'JE2ISM'); Query OK, 1 row affected (0.00 sec)
mysql> select * from t_test; +------+-------+--------+ | ID | data2 | data3 | +------+-------+--------+ | 1 | 1001 | JE2ISM | | 2 | 1002 | JF2LYU | +------+-------+--------+ 2 rows in set (0.00 sec)
# /usr/local/bin/mysqldump -u root -p --default-character-set=latin1 mytest > mytest.out EUC¤Î¤È¤¤Ï--default-character-set=ujis¤Ë,UTF8¤Ï utf8¤Ë¤¹¤ë¡£
Àè¤ËɬÍפʤéGRANT¤Ç¥æ¡¼¥¶Åù¤Ëµö²Ä¤òÍ¿¤¨¤ë¡£
# /usr/local/bin/mysqladmin -u root -p create mytest # /usr/local/bin/mysql -u root -p mytest < mytest.out
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# /usr/local/bin/mysqladmin flush-privileges
# /usr/local/bin/mysqladmin -u root -p drop mytest Enter password: Dropping the database is potentially a very bad thing to do. Any data stored in the database will be destroyed. Do you really want to drop the 'mytest' database [y/N] y Database "mytest" dropped
$ /usr/local/bin/mysql -u root -p ¤ÇÀܳ¤·¡¢µö²Ä¤¹¤ë¥æ¡¼¥¶¡¢¥Ñ¥¹¥ï¡¼¥É¡¢¥Í¥Ã¥È¥ï¡¼¥¯(¥Û¥¹¥È¡Ë¤ò»ØÄꤹ¤ë¡£ mysql> GRANT ALL PRIVILEGES ON mytest.* TO okada@'192.168.1.0/255.255.255.0'IDENTIFIED BY '*****' WITH GRANT OPTION; mysql> flush privileges; mysql> select host,user,password from mysql.user; +----------------------------+------------+------------------------------------ -------+ | host | user | password | +----------------------------+------------+-------------------------------------------+ | localhost | root | *B*************************************** | | uso5004.mie-chukyo-u.ac.jp | root | | <---Ãí¡Ëroot@uso5004.mie-chukyo-u.ac.jp¤Ç¤Ï¥Ñ¥¹¥ï¡¼¥É¤Ê¤·¤ÇÆþ¤ì¤ë¤Î¤Çɬ¤ººï½ü¤·¤Æ¤ª¤¯É¬¤ººï½ü¤·¤Æ¤ª¤¯ | localhost | | |¡¡<---Ãí¡Ë¤³¤Î¤è¤¦¤Ê¥ì¥³¡¼¥É¤¬¤¢¤ë¤Èuser̾¤¬¤Ê¤ó¤Ç¤â£Ï£Ë¤Ê¤Î¤Çɬ¤ººï½ü¤·¤Æ¤ª¤¯ | localhost | moodleuser | *B************************************** | | 192.168.1.0/255.255.255.0 | okada | *3************************************** | <---¤³¤³¤ËÀܳµö²Ä¤¬¼¨¤µ¤ì¤ë +----------------------------+------------+-------------------------------------------+ 6 rows in set (0.00 sec)
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$ /usr/local/bin/mysql -u okada -p mytest -h 192.168.1.1 Enter password:
mysql> show variables; mysql> show variables like 'key%'; --------------------------+---------+ | Variable_name | Value | --------------------------+---------+ | key_buffer_size | 8388600 | | key_cache_age_threshold | 300 | | key_cache_block_size | 1024 | | key_cache_division_limit| 100 | --------------------------+---------+ 4 rows in set (0.00 sec)
mysql> SHOW STATUS like 'key%'; ------------------------+-------+ | Variable_name | Value | ------------------------+-------+ | Key_blocks_not_flushed| 0 | | Key_blocks_unused | 28971 | | Key_blocks_used | 24 | | Key_read_requests | 231 | | Key_reads | 24 | | Key_write_requests | 0 | | Key_writes | 0 | ------------------------+-------+ 7 rows in set (0.00 sec)
/etc/my.cnf¤ËÀßÄꤹ¤ë¤³¤È¤â²Äǽ¤À¤¬¡¢Ä¾ÀÜ¥»¥Ã¥È¤·¤Æ¤â¤è¤¤¡£
mysql> set Global key_buffer_size= 33554432; Query OK, 0 rows affected (0.01 sec)
SET GLOBAL sort_buffer_size = 10 * 1024 * 1024; SET SESSION sort_buffer_size = 10 * 1024 * 1024;
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mysql> select * from t_test into outfile "/tmp/t_test.csv" fields terminated by ',' ;
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mysql> load data infile "/home/okada/mysqltest/t_test.csv" into table t_test fields terminated by ',';
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mysql> use authdb Database changed
key_buffer_size
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port = 3306 | µ¯Æ°¥Ý¡¼¥ÈÈÖ¹æ |
key_buffer = 256M | ¸¡º÷¤Ë»È¤ï¤ì¤ë¥¤¥ó¥Ç¥Ã¥¯¥¹¤ò¥Ð¥Ã¥Õ¥¡¤ËÊݸ¤¹¤ëºÝ¤Î¥á¥â¥ê¥µ¥¤¥º¤òÀßÄꤷ¤Þ¤¹¡£¥á¥â¥ê¤Ë;͵¤¬¤¢¤ë¾ì¹ç¤Ï¤è¤êÂô»³»ØÄê |
max_allowed_packet = 1M | ÆþÎϥǡ¼¥¿ÊÝ»ý¤ÎºÇÂç¥Ð¥Ã¥Õ¥¡¥µ¥¤¥º¤òÀßÄê¡£²èÁü¤Ê¤É¤ÎÂ礤ʥǡ¼¥¿¤òÁÞÆþ¤¹¤ë¾ì¹ç¤Ï¡¢¤³¤ÎÀ©¸Â¤Ë°ú¤Ã³Ý¤«¤ë²ÄǽÀ¤¬¤¢¤ë. |
table_cache = 256 | ÉÑÈˤʥ¢¥¯¥»¥¹¤ËÂФ·¤Æ»È¤¦¥Ç¡¼¥¿¥¥ã¥Ã¥·¥å¤òÀßÄê¡£¤³¤ì¤Ë¤è¤Ã¤Æ¥Ç¥£¥¹¥¯¤ÎI/OÉé²Ù¤ò¸º¤é¤¹¡£ |
sort_buffer_size = 1M | ʤÙÂؤ¨¤Î¥Ð¥Ã¥Õ¥¡¥µ¥¤¥º¤òÀßÄê¡£ÃͤòÂ礤¯¤¹¤ë¤³¤È¤Ç ORDER BY ¤ä GROUP BY ¤È¤¤¤Ã¤¿Ê¤ÙÂؤ¨¥¯¥¨¥ê¡¼¤Î®ÅÙ¤ò¾å¤²¤ë¡£ |
read_buffer_size = 1M | Æɤ߹þ¤ß¤Î¥Ð¥Ã¥Õ¥¡¥µ¥¤¥º¤òÀßÄê¡£ÃͤòÂ礤¯¤¹¤ë¤³¤È¤Ç¥¤¥ó¥Ç¥Ã¥¯¥¹¤ò´Þ¤Þ¤Ê¤¤¥¯¥¨¥ê¡¼¤Î¼Â¹Ô®ÅÙ¤ò¾å¤²¤ë¡£ |
myisam_sort_buffer_size = 64M | MyISAM¤Ç»ÈÍѤ¹¤ëʤÙÂؤ¨¤Î¥Ð¥Ã¥Õ¥¡¥µ¥¤¥º¤òÀßÄê¡£ |
thread_cache = 8 | ¥¹¥ì¥Ã¥ÉÀ¸À®¤Î¥¥ã¥Ã¥·¥å¥µ¥¤¥º¤òÀßÄê¡£¥¯¥é¥¤¥¢¥ó¥È¤«¤é¤ÎÀܳ¤ò¼õ¤±¤ë¤È¡¢¥¹¥ì¥Ã¥É¤¬À¸À®¤µ¤ì¡¢¤½¤Î¥¹¥ì¥Ã¥É¤¬¥¯¥é¥¤¥¢¥ó¥È¤ÎSQLʬ¤ò½èÍý¡£¥¯¥é¥¤¥¢¥ó¥È¤ÎÀܳ¤¬Â¿¤¤¾ì¹ç¤Ë͸ú¡£ |
query_cache_size= 16M | ¥¯¥¨¥ê¤Î¥¥ã¥Ã¥·¥å¥µ¥¤¥º¤òÀßÄꡣƱ¤¸¥¯¥¨¥ê¤ò²¿ÅÙ¤â¼Â¹Ô¤¹¤ë¾ì¹ç¤Ë͸ú¡£ |
thread_concurrency = 8 | Ʊ»þ¤Ë¼Â¹Ô¤¹¤ë¥¹¥ì¥Ã¥É¿ô¤ò»ØÄê¡£ |
join_buffer_size = 131072 | ´°Á´·ë¹ç¡Ê¥¤¥ó¥Ç¥Ã¥¯¥¹¤ò»ÈÍѤ·¤Ê¤¤¾ì¹ç¡Ë¤Î¥Ð¥Ã¥Õ¥¡¥µ¥¤¥º¤òÀßÄê¡£¥¤¥ó¥Ç¥Ã¥¯¥¹¤¬»ÈÍѤǤ¤Ê¤¤¾ì¹ç¤Ë͸ú¡£ |
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$ /usr/bin/mysql -B --skip-column-names -u ism -p -D eccube_ism -e 'select * from dtb_customer;' > dtb_customer.txt Enter password:
--skip-column-names¤¬¤Ê¤¤¾ì¹ç¤Ïcolumn-names¤â½ÐÎϤ¹¤ë¡£
-h 192.168.30.16 ¤Ç¥Û¥¹¥È»ØÄê
$ /usr/bin/mysqlimport --local eccube_ism2 dtb_customer.txt -u ism -p Enter password: eccube_ism2.dtb_customer: Records: 1 Deleted: 0 Skipped: 0 Warnings: 3
»ØÄꤵ¤ì¤¿¥Æ¥¥¹¥È¥Õ¥¡¥¤¥ë̾¤Î¼ç¥Õ¥¡¥¤¥ë̾¤Ë°ìÃפ·¤¿¥Æ¡¼¥Ö¥ë¤Ë¥¤¥ó¥Ý¡¼¥È¤µ¤ì¤ë¡£--fields-terminated-by="," ¤È¤·¤Æ ¥Ç¥ê¥ß¥¿¡¼¤ò¡Ö,¡× ¤ò»ØÄê¤Ç¤¤ë
-h 192.168.30.16 ¤Ç¥Û¥¹¥È»ØÄê --local¤Ï°ÕÌ£¤¬°ã¤¦¤Î¤ÇɬÍ×
$ /usr/bin/mysqlimport --local eccube_ism2 dtb_customer.txt -u ism -p -h 192.168.30.16 Enter password: eccube_ism2.dtb_customer: Records: 1 Deleted: 0 Skipped: 0 Warnings: 3
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-l, --lock-tables
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-L, --local
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-r, --replace
--replace ¥ª¥×¥·¥ç¥ó¤ª¤è¤Ó --ignore ¥ª¥×¥·¥ç¥ó¤Ï¡¢´û¸¥ì¥³¡¼¥É¤ÎÃͤȽÅÊ£¤¹¤ë¥æ¥Ë¡¼¥¯¥¡¼Ãͤò»ý¤ÄÆþÎϥ쥳¡¼¥É¤Î½èÍý¤òÀ©¸æ¤¹¤ë¡£--replace ¤ò»ØÄꤷ¤¿¾ì¹ç¡¢¿·µ¬¥ì¥³¡¼¥É¤¬Æ±¤¸¥æ¥Ë¡¼¥¯¥¡¼Ãͤò»ý¤Ä´û¸¥ì¥³¡¼¥É¤ò¾å½ñ¤¤¹¤ë¡£IGNORE ¤ò»ØÄꤹ¤ë¤È¡¢¥æ¥Ë¡¼¥¯¥¡¼Ãͤ¬´û¸¤Î¥ì¥³¡¼¥É¤ÎÃͤȽÅÊ£¤¹¤ëÆþÎϥ쥳¡¼¥É¤Ï̵»ë¤µ¤ì¤ë¡£¤É¤Á¤é¤â»ØÄꤷ¤Ê¤¤¾ì¹ç¡¢½ÅÊ£¥¡¼Ãͤ¬¸¡½Ð¤µ¤ì¤ë¤È¥¨¥é¡¼¤Ë¤Ê¤ê¡¢¥Æ¥¥¹¥È¥Õ¥¡¥¤¥ë¤Î»Ä¤ê¤ÎÉôʬ¤¬Ìµ»ë¤µ¤ì¤ë¡£
defaltʸ»ú¤¬NULL¤Î¾ì¹ç¤Ï¥¨¥¯¥¹¥Ý¡¼¥È¤µ¤ì¤ë¤ÈNULL¤È¤¤¤¦Ê¸»úÎó¤Ë¤Ê¤ë¤¬¡¢¤³¤Î¤Þ¤Þ¥¤¥ó¥Ý¡¼¥È¤¹¤ë¤ÈNULL¤È¤¤¤¦Ê¸»úÎó¤Ë¤Ê¤ë¡£¤è¤Ã¤Æ¡Ö\N¡×¤È¤·¤Æ¥¤¥ó¥Ý¡¼¥È¤¹¤ëɬÍפ¬¤¢¤ë¡£
$ /usr/bin/mysql -B --skip-column-names -u ism -p -D eccube_ism2 -e 'delete from dtb_customer;' -h 192.168.30.16 Enter password:
--password=****¤È¤¹¤ì¤ÐÎɤ¤
$ /usr/bin/mysqlimport --local eccube_ism2 dtb_customer.txt -u ism --pass word=**** -h 192.168.30.16 eccube_ism2.dtb_customer: Records: 1 Deleted: 0 Skipped: 0 Warnings: 3
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tbsync.php
<?php $cmd = "/usr/bin/mysql -B --skip-column-names -u ism --password=*** -D eccube_ism -e 'select * from dtb_customer;' -h 192.168.30.16"; exec($cmd, $output); $fp=fopen("/home/okada/temp/dtb_customer.txt","w"); foreach ($output as $a){ fputs($fp,$a."\n"); } fclose($fp); $cmd ="/usr/bin/mysqlimport --local eccube_ism2 /home/okada/temp/dtb_customer.txt-u ism --password=*** -r -h 192.168.30.16"; exec($cmd); ?>
html/entry/complete.php¤Èhtml/mypage¤Îrefusal_complete.php¤Èchange_complete.phpºÇ¸å¤Î¹Ô¤Ë
require_once("/home/okada/temp/tbsync.php");
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