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/tmp/ccBBJEB8.o: In function `ping_sql':
pingsql.c:(.text+0x7c): undefined reference to `mysql_init'
pingsql.c:(.text+0xe1): undefined reference to `mysql_real_connect'
pingsql.c:(.text+0xff): undefined reference to `mysql_close'
pingsql.c:(.text+0x119): undefined reference to `mysql_connect'
pingsql.c:(.text+0x198): undefined reference to `mysql_real_escape_string'
collect2: ld ·µ»Ø 1
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#gcc -o pingsql pingsql.c -lmysqlclient -I/usr/local/mysql/include/mysql/ -L/usr/local/mysql/lib/mysql
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#/usr/local/nginx/sbin/nginx -V
CODE:
nginx version: nginx/0.6.32
built by gcc 4.1.2 20071124 (Red Hat 4.1.2-42)
configure arguments: --user=www --group=www --prefix=/usr/local/nginx/ --with-http_stub_status_mo ......
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http://www.5ilinux.com/lamp01.html
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Linux+Apache+Mysql+PHPµäÐÍÅäÖÃ
µ÷ÊÔ»·¾³£ºRedhat9.0 Apache1.3.29 Mysql3.23.58 PHP4.3.4
LinuxϵͳµÄ°²×°ÎҾͲ»½²Á ......
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¡¡¡¡Á½¸ö»ù±¾±í:
¡¡¡¡CREATE TABLE TEST_MERGE_1(
¡¡¡¡ID INT(5) NOT NULL,
¡¡¡¡VALUE VARCHAR(100) NOT NULL,
¡¡¡¡PRIMARY KEY(ID)
¡¡¡¡)
¡¡¡¡CREATE TABLE TEST_MERGE_2(
¡¡¡¡ID INT(5) NOT N ......
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sudo vim /etc/php5/apache2/conf.d/pdo.ini
¼ÓÈëextension=mysql.so¾Í¿ÉÒÔÁË
ÆäʵҲ¿ÉÒÔÔÚ /etc/php5/apache2/php.iniÖмÓÈë
Ò²¿ÉÒÔÔÚ/etc/php5/apache2/conf. ......
use mysql
update user set Password=password('newpassword') where User='root';
flush privileges;
1.ͨ¹ýÐÞ¸ÄMYSQLÊý¾Ý¿âÖÐMYSQL¿âµÄUSER±í
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MYSQLADMIN -u root -p PASSWORD mypasswd
3.¿ÉÒÔÐÞ¸ÄMYSQLÎļþ¼ÐÖеÄMY.INIÎļþ
4.ʹÓÃSET PASSWORDÓï¾ ......