Á¦ 7° root ¾ÏÈ£¸¦ ÀÒ¾î¹ö·ÈÀ» ¶©
¾ÏÈ£¸¦ ÀÒ¾î¹ö·ÈÀ» °æ¿ì
Áï My-SQL¿¡¼ »ç¿ëÇÏ´Â
root¾ÏÈ£°¡ ¹ºÁö ¸ð¸¥´Ù¸é ´ÙÀ½°ú °°Àº ¹æ¹ýÀ¸·Î ¹Ù²Ü ¼ö ÀÖ
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1.¸ÕÀú
My-SQL µ¥¸óÀ» ¸ðµÎ Á×ÀδÙ.
[root@kebidido
mysql] # killall mysqld
2.--
skip-grant ¿É¼ÇÀ» ÀÌ¿ëÇØ¼ ±ÇÇÑÅ×À̺íÀ»
»ç¿ëÇÏÁö ¾Ê´Â ¿É¼ÇÀ¸·Î µ¥¸óÀ» ¶ç¿î´Ù. [root@kebidido mysql]
# ./bin/safe_mysqld --skip-grant & Starting
mysqld
daemon with databases
from /usr/local/mysql/data
¿©±â¼ My-SQLµ¥¸óÀÇ ÇÁ·Î¼¼
¼¸¦ È®ÀÎÇØ
º¸¸é [root@kebidido mysql] # ps -aux | grep
mysqld root
4343 0.0 0.3 1330 626 pts/4 S
03:23
0:00 sh ./bin/safe_mysqld root 4353 0.0 0.2
2330
626 pts/4 SN 03:23 0:00
/usr/local/mysql root
4355 0.0 0.2 2330 626 pts/4 SN
03:23 0:00
/usr/local/mysql root 4356 0.0 0.3
2330 626
pts/4 SN 03:23 0:00
/usr/local/mysql
ÀÌ »óÅ¿¡¼´Â ±ÇÇÑÅ×À̺í
À» »ç¿ëÇÏÁö
¾ÊÀ¸¹Ç·Î ¾î¶² È£½ºÆ®¿¡¼µµ ¾Æ¹«·± ÀÏ¹Ý »ç¿ëÀÚµµ ¸ðµç DB
¿¡ Á¢¼ÓÀÌ
°¡´ÉÇÏ´Ù. »¡¸® PASSWORD¸¦ Àç¼³Á¤Çϰí DB¸¦ ´Ù½Ã ¶ç¿ö¾ß ÇÑ
´Ù.
3.±×·³,
ÀÌÁ¦´Â root±ÇÇÑÀ¸·Î DB mysqlÀ»
ÀÌ¿ëÇÑ´Ù.
[root@kebidido mysql] # ./bin/mysql -u
root mysql Reading table information
for completion of table and column names You
can turn off
this feature to get a quicker startup with -A
Welcome to the MySQL monitor.
Commands
end with ; or \g. Your MySQL connection id is
970 to server
version: 3.22.32
Type 'help' for help.
mysql>
4.´ÙÀ½Ã³·³ »õ·Î¿î
rootÀÇ ¾ÏÈ£·Î ¹Ù²Û´Ù. mysql>
UPDATE user SET Password=PASSWORD('newpasswd') WHERE
user='root'; Query
OK, 1 row affected (0.01 sec) Row
matched:2 Changed: 1 Warnungs:
0
5.±×·¯¸é ÀÌÁ¦ ±ÇÇÑ
Å×À̺íÀ» ´Ù½Ã Àд´Ù. mysql>
FLUSH PRIVILEGES; Query OK, 0 rows affected
(0.05 sec)
mysql À» ºüÁ®³ª°£´Ù.
mysql> \q Bye
[root@kebido /root] #
6.MySQL ¼¹ö
µ¥¸óÀ» Á׿©º»´Ù. ±×·±µ¥
Á» Àü¿¡ FLUSH PRIVILEGES; ¿É¼ÇÀ¸·Î ±ÇÇÑÀÌ
Àç ¼³Á¤ µÈ »óÅÂÀ̹ǷΠÁ¶±Ý Àü ÀÛ¾÷¿¡¼ ¹Ù²Û ¾ÏÈ£¸¦ ÀÔ·ÂÇØ
¾ß ÇÑ´Ù. [root@kebido
/root] # ./bin/mysqladmin -u root -p******
shutdown [root@kebido
/root] # mysqld daemon ended
[1] + Done
&nb
sp; ./bin/safe_m
ysqld
--skip-grant
7.ÀÌÁ¦´Â ±ÇÇÑ Å×À̺í
À» ÀÌ¿ëÇÑ ¿ø·¡ÀÇ ½ºÅ©¸³Æ®¸¦
ÀÌ¿ë µ¥¸óÀ» ´Ù½Ã ¶ç¿î´Ù.
[root@kebido mysql] # ./bin/safe_mysqld
& [1] 22341 [root@kebido mysql] # Starting
mysqld daemon
with databases from /usr/local/mysql/data
[root@kebido mysql]
#
8.ÀÚ ÀÌÁ¦´Â ¹Ù²Û ¾Ï
È£¸¦ ÀÌ¿ëÇØ¼ mysql ¸¦ »ç¿ëÇÒ
¼ö ÀÖ´Ù. ¾Æ·¡ÀÇ ¹æ¹ýÀ» ±×´ë
·Î µû¶óÇØº¸ÀÚ. ù¹øÂ° ¹æ¹ý
# ./bin/mysql -u root -p****** mysql À» »ç¿ëÇØµµ µÇ°í
µÎ¹øÂ°
¹æ¹ý # ./bin/mysql -u root -p msyql¸¦ ¾²¸é ¾ÏÈ£¸¦ ¹°¾î º»
´Ù.
º¸¾È»ó µÎ¹øÂ° ¹æ¹ýÀÌ ±Ç
ÀåµÇ°í ÀÖ´Ù. [root@kebido
mysql]# ./bin/mysql -u root -p mysql Enter
password: Reading
table information for completion of table and column
names You
can turn off this feature to get a quicker startup with -
A
Welcome to the MySQL monitor.
Commands end
with ; or \g. Your MySQL connection id is 1 to server
version:
3.22.32
Type 'help' for
help.
mysql> select host,user
from user;
+-----------+----------
+ | host
|
user
| +-----------+---
-------+ |
localhost | root
| | kebido
|
root
| |
localhost |
&nb
sp; | |
kebido |
&nb
sp; | |
localhost | kebido
| |
localhost | superpan | | localhost
| kingstar | | localhost
|
angel
| +-----------+---
-------+ 8
rows in set (0.00 sec)
mysql> \q
ÀÚ ÀÌÁ¦ ÆÐ½º¿öµå Àç¼³Á¤ÇÏ
´Â ¸ðµç °úÁ¤ÀÌ
¸¶¹«¸® µÇ¾ú´Ù. ¾î¶°ÇÑ ½Ã½ºÅÛÀÌµç ÆÐ½º¿öµå °ü¸®´Â Áß¿ä
ÇÏ´Ù. À¯´Ð½º,¸®´ª½º,NT,Window
¼¹ö µî ÀÚ½ÅÀÌ ¼¹ö°ü¸®ÀÚ¶ó¸é À§¿Í °°ÀÌ ÆÐ½º¿öµå¸¦ ÀÒ¾î¹ö
¸®´Â »óȲÀÌ
¹ß»ýÇØ¼´Â ¾ÈµÈ´Ù. ¸¸ÀÏ ¼¹ö°ü¸®ÀÚ°¡ µÇ±â À§Çؼ °øºÎ
ÁßÀ̶ó¸é
ÆÐ½º¿öµå °ü¸®ÇÏ´Â ÀÚ¼¼ºÎÅÍ ¹è¿ö¾ß ÇÒ °ÍÀÌ´Ù.
|