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Donation bitcoin(±âºÎ¿ë ºñÆ®ÄÚÀÎ ÁÖ¼Ò)

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1. MS ¿§Áö ºê¶ó¿ìÀú¿¡¼­ÀÇ °æ°íâÀº 'À©µµ¿ì µðÆæ´õ'¸¦ ²ô½Ã¸é µË´Ï´Ù.

             'À©µµ¿ì µðÆæ´õ ²ô±â'

2. Å©·Ò ºê¶ó¿ìÀú·Î Á¢¼Ó½Ã ³ª¿À´Â ¾Ç¼ºÄÚµå °æ°íâÀº ±¸±Û Å©·ÒÀÇ ¿¡·¯, Áï ¿ÀŽ(ŽÁö ¿À·ù)À̹ǷΠ¹«½ÃÇÏ½Ã¸é µË´Ï´Ù.

3. ÀÌ »çÀÌÆ®´Â ¾ÈÀüÇÏ¸ç ±ú²ýÇÏ´Ù´Â °ÍÀ» ¾Ë·Á µå¸³´Ï´Ù.

4. ¹«°íÇÑ »çÀÌÆ®µé¿¡ ´ëÇÑ °ø·æ ±â¾÷ ºê¶ó¿ìÀúµéÀÇ ¹«Â÷º°ÀûÀÎ 'ŽÁö ¿À·ù ȾÆ÷'°¡ »ç¿ëÀÚµéÀÇ Á¤º¸ °øÀ¯ÀÇ ÀÚÀ¯¸¦ ħÇØÇÏ°í ÀÖ½À´Ï´Ù. ÀÌ¿¡ ´ëÀÀÇÏ¿© ÀÌ ±â¾÷µéÀ» »ó´ë·Î ¼Ò¼ÛÀ» ÁغñÇÏ°í ÀÖ½À´Ï´Ù.

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MYSQL ÆÁ
À̸§: ÇØÄ¿Áî´º½º
MySQL È°¿ëÇϱâ(2)  
»õ ÆäÀÌÁö 1
5. MySQL È°¿ëÇϱâ(2)

5.1 mysql »ç¿ëÀÚ Ãß°¡

mysql À» »ç¿ëÇÒ¶§ root »ç¿ëÀڷθ¸ ÀÛ¾÷À» ÇÏÁö ¾Ê½À´Ï´Ù.

¿©·¯¸íÀÇ »ç¿ëÀÚµéÀ» Ãß°¡ÇÏ¿© µ¥ÀÌÅͺ£À̽ºÀÇ »ç¿ëÀ» ³ª´²ÁÙ¼öµµ ÀÖ½À´Ï´Ù. ¿¹¸¦µé¾î Çб³¿¡¼­´Â mysql ¿¡ ¿©·¯°³ÀÇ »ç¿ëÀÚ¸¦ Ãß°¡ÇÏ¿© ÇÑÇлý¿¡°Ô ÇϳªÀÇ µ¥ÀÌÅͺ£À̽º¸¦ ³ª´²ÁÜÀ¸·Î½á µ¥ÀÌÅͺ£À̽º¸¦ ÀÚÀ¯·ÎÀÌ ½Ç½ÀÇÒ¼öÀÖ°ÔÇÏ¸ç ¶ÇÇÑ À¥È£½ºÆà ¾÷ü¶ó¸é ¿ù »ç¿ë·á¸¦ ¹Þ°í ³ª´²ÁÙ¼öµµ Àִ°ÍÀÔ´Ï´Ù.

±×·¸´Ù¸é µ¥ÀÌÅͺ£À̽º¿¡ º¸¾ÈÀ» ÇØÁà¾ß Çϴµ¥ °¡·É khai ¶ó´Â »ç¿ëÀÚ¿¡ khaic0c0 ¶ó´Â µ¥ÀÌÅͺ£À̽º°¡ ÀÖ´Ù°í Çغ¾½Ã´Ù. salmon À̶ó´Â »ç¿ëÀÚ°¡ khaic0c0 ¶ó´Â µ¥ÀÌÅͺ£À̽º¿¡ Á¢¼ÓÇÏ¿© ÀڷḦ º»´Ù°Å³ª Áö¿î´Ù¸é Å« ¹®Á¦°¡ µË´Ï´Ù.

±×·¡¼­ »ç¿ëÀÚ¿¡°Ô ±ÇÇÑÀ» ÁÖ¾î¾ß ÇÕ´Ï´Ù. Áï, khai ¶ó´Â °èÁ¤Àº khaic0c0 ¶ó´Â µ¥ÀÌÅͺ£À̽º¸¸ »ç¿ëÇØ¾ß Çϸç salmon °èÁ¤Àº xorange ¶ó´Â µ¥ÀÌÅͺ£À̽º¸¸»ç¿ëÇØ¾ß Çϴ°ÍÀÌÁö¿ä. ±×·¯¸é salmon ÀÌ khaic0c0 ¶ó´Â µ¥ÀÌÅͺ£À̽º¸¦ ¸ø °Åµå¸®°ÚÁÒ?

ÀÚ ±×·¯¸é Áö±Ý±îÁö ¼³¸íÇѰ͵éÀ» ¾î¶»°Ô mysql ¿¡¼­ »ç¿ëÇÏ´ÂÁö¸¦ ¾Ë¾Æº¸°Ú½À´Ï´Ù.

mysql¿¡¼­ »õ·Î¿î »ç¿ëÀÚ¸¦ Ãß°¡ÇÏ´Â ¹æ¹ýÀº GRANT¸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ý°ú Á÷Á¢ mysqlÀÇ user Å×ÀÌºí¿¡ insert ÇÏ´Â ¹æ¹ýÀÌ ÀÖ½À´Ï´Ù.

GRANT¸¦ ÀÌ¿ëÇÏ´Â ¹æ¹ý

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ÇÑÅÒ
mysql> grant all privileges on khaic0c0.* to khai@localhost identified by '1234';
Query OK, 0 rows affected (0.43 sec)
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localhostÀÇ khai¿¡°Ô khaic0c0 µ¥ÀÌÅͺ£À̽ºÀÇ ¸ðµç Å×ÀÌºí¿¡ ¸ðµç ±ÇÇÑÀ» ºÎ¿©Çϸç khaiÀÇ ¾ÏÈ£´Â '1234' ¶ó´Â°ÍÀ» ³ªÅ¸³À´Ï´Ù. Áï, khai »ç¿ëÀÚ´Â khaic0c0 µ¥ÀÌÅͺ£À̽º¿¡¼­¸¸Å­Àº ÀÏÁ¾ÀÇ °ü¸®ÀÚ ±ÇÇÑÀμÀÀÔ´Ï´Ù.

¶ÇÇÑ select,insert ¿Í °°Àº ±ÇÇѸ¸µµ ÁÙ¼ö ÀÖÁö¸¸ ¿©±â¼­ ±×·¸°Ô ÀÚ¼¼ÇÑ ¼³Á¤Àº ´Ù·çÁö ¾Ê°Ú½À´Ï´Ù. ¼ÖÁ÷È÷ Çغ»ÀûÀÌ ¾ÆÁ÷ ¾øÀ¸¸ç Áö±Ý±îÁö mysql À» °øºÎÇϸ鼭 select,insert ¿Í °°Àº ÀϺαÇÇѸ¸ ÁÖ´Â ¼³Á¤Àº ÇÒÇÊ¿ä°¡ ¾ø¾ú½À´Ï´Ù.

INSERT¹® ÀÌ¿ëÇÏ´Â ¹æ¹ý

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ÇÑÅÒ
mysql> use mysql
Database changed
mysql> insert into user values('localhost','salmon',password('1234'),
    -> 'N','N','N','N','N','N','N',
    -> 'N','N','N','N','N','N','N');
Query OK, 1 row affected (0.42 sec)
mysql> flush privileges;
Query OK, 0 rows affected (0.01 sec)



grant ¹®°ú ¸¹ÀÌ Æ²¸®ÁÒ? insert ´Â ¸» ±×´ë·Î »ðÀÔÀ» ÇϱâÀ§ÇÔÀÌÁÒ.(ÀÚ¼¼ÇÑ°ÍÀº ´ÙÀ½¿¡ ¾Ë¾Æº¸µµ·Ï ÇÏ°Ú½À´Ï´Ù.) localhostÀÇ salmon¿¡°Ô 1234 ¶ó´Â Æнº¿öµå¸¦ ÁÖ°í ¸ðµç ±ÇÇÑÀ» ¾ÈÁشٴ ¼Ò¸®ÀÔ´Ï´Ù. Áï,

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ÇÑÅÒ
mysql> desc user;
+-----------------+---------------+------+-----+---------+-------+
| Field           | Type          | Null | Key | Default | Extra |
+-----------------+---------------+------+-----+---------+-------+
| Host            | char(60)      |      | PRI |         |       |
| User            | char(16)      |      | PRI |         |       |
| Password        | char(16)      |      |     |         |       |
| Select_priv     | enum('N','Y') |      |     | N       |       |
| Insert_priv     | enum('N','Y') |      |     | N       |       |
| Update_priv     | enum('N','Y') |      |     | N       |       |
| Delete_priv     | enum('N','Y') |      |     | N       |       |
| Create_priv     | enum('N','Y') |      |     | N       |       |
| Drop_priv       | enum('N','Y') |      |     | N       |       |
| Reload_priv     | enum('N','Y') |      |     | N       |       |
| Shutdown_priv   | enum('N','Y') |      |     | N       |       |
| Process_priv    | enum('N','Y') |      |     | N       |       |
| File_priv       | enum('N','Y') |      |     | N       |       |
| Grant_priv      | enum('N','Y') |      |     | N       |       |
| References_priv | enum('N','Y') |      |     | N       |       |
| Index_priv      | enum('N','Y') |      |     | N       |       |
| Alter_priv      | enum('N','Y') |      |     | N       |       |
+-----------------+---------------+------+-----+---------+-------+



¿©±â¼­ Select_priv~Alter_priv ÀÇ ¸ðµç°ÍÀ» »ç¿ë¸øÇÏ°Ô Çϴ°ÅÁÒ Áï, 'Y' À̸é root¿Í °°Àº°ÍÀ̸ç 'N'ÀÌ¸é ¾Æ¹«Àϵµ ¸øÇÕ´Ï´Ù.

ÀÚ ÀÌÁ¦ ƯÁ¤ µ¥ÀÌÅͺ£À̽º¿¡ ±ÇÇÑÀ» Áà¾ß °ÚÁÒ?

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ÇÑÅÒ
mysql> insert into db values('localhost','jsboard','salmon',
    -> 'Y','Y','Y','Y','Y',
    -> 'Y','Y','Y','Y','Y');
Query OK, 1 row affected (0.00 sec)



salmon °èÁ¤¿¡°Ô jsboard ¶ó´Â µ¥ÀÌÅͺ£À̽º¸¦ ¸ðµÎ »ç¿ëÇÒ¼ö ÀÖ°ÔÇϴ°ÍÀÔ´Ï´Ù. Áï,

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ÇÑÅÒ
mysql> desc db;
+-----------------+---------------+------+-----+---------+-------+
| Field           | Type          | Null | Key | Default | Extra |
+-----------------+---------------+------+-----+---------+-------+
| Host            | char(60)      |      | PRI |         |       |
| Db              | char(64)      |      | PRI |         |       |
| User            | char(16)      |      | PRI |         |       |
| Select_priv     | enum('N','Y') |      |     | N       |       |
| Insert_priv     | enum('N','Y') |      |     | N       |       |
| Update_priv     | enum('N','Y') |      |     | N       |       |
| Delete_priv     | enum('N','Y') |      |     | N       |       |
| Create_priv     | enum('N','Y') |      |     | N       |       |
| Drop_priv       | enum('N','Y') |      |     | N       |       |
| Grant_priv      | enum('N','Y') |      |     | N       |       |
| References_priv | enum('N','Y') |      |     | N       |       |
| Index_priv      | enum('N','Y') |      |     | N       |       |
| Alter_priv      | enum('N','Y') |      |     | N       |       |
+-----------------+---------------+------+-----+---------+-------+



jsboard ¿¡ Select_priv~Alter_priv ÀÇ SQL ¹®À» »ç¿ëÇÒ¼ö ÀÖ°Ô²û ±ÇÇÑÀ» Áִ°ÍÀÌÁö¿ä~

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