Linux下如何查看MySQL的安装位置

Linux下查看MySQL的安装位置

在Linux系统下,可以使用以下几种方法来查看MySQL的安装位置:

1. 使用MySQL命令行

可以使用MySQL命令行来查看MySQL的安装位置,需要登录MySQL,使用以下命令:

mysql> SHOW VARIABLES LIKE 'basedir';
+---------------+------------------------+
| Variable_name | Value                  |
+---------------+------------------------+
| basedir       | /usr/local/mysql/      |
+---------------+------------------------+
1 row in set (0.00 sec)

可以看到,MySQL的安装位置为/usr/local/mysql/。

2. 使用MySQL配置文件

可以使用MySQL配置文件来查看MySQL的安装位置,需要找到MySQL的配置文件,一般情况下,MySQL的配置文件位于/etc/my.cnf,找到该文件后,打开它,在文件中搜索“basedir”,可以找到如下内容:

[mysqld]
basedir=/usr/local/mysql/

可以看到,MySQL的安装位置为/usr/local/mysql/。

3. 使用rpm命令

如果MySQL是通过rpm包安装的,可以使用rpm命令来查看MySQL的安装位置,使用以下命令:

$ rpm -ql mysql
/usr/local/mysql/bin/
/usr/local/mysql/bin/mysql_config
/usr/local/mysql/bin/mysqld_safe
/usr/local/mysql/bin/mysqldump
/usr/local/mysql/bin/mysql
/usr/local/mysql/bin/mysql_tzinfo_to_sql
/usr/local/mysql/bin/mysqlcheck
/usr/local/mysql/bin/resolveip
/usr/local/mysql/bin/my_print_defaults
/usr/local/mysql/bin/mysqlimport
/usr/local/mysql/bin/mysql_install_db
/usr/local/mysql/bin/mysqlshow
/usr/local/mysql/bin/mysql_upgrade
/usr/local/mysql/bin/myisam_ftdump
/usr/local/mysql/bin/myisamchk
/usr/local/mysql/bin/mysqladmin
/usr/local/mysql/bin/myisamlog
/usr/local/mysql/bin/myisampack
/usr/local/mysql/bin/mysqlbinlog
/usr/local/mysql/bin/my_print_defaults
/usr/local/mysql/bin/mysql_waitpid
/usr/local/mysql/bin/mysql_config_editor
/usr/local/mysql/bin/mysql_secure_installation
/usr/local/mysql/bin/mysqld_multi
/usr/local/mysql/bin/mysqlslap
/usr/local/mysql/bin/mysql_install_db
/usr/local/mysql/bin/mysql_tzinfo_to_sql
/usr/local/mysql/lib/
/usr/local/mysql/lib/libmysqlclient.so.18
/usr/local/mysql/lib/libmysqlclient.so.18.0.0
/usr/local/mysql/lib/libmysqlservices.a
/usr/local/mysql/lib/libmysqlclient.a
/usr/local/mysql/lib/libmysqlclient_r.so.18
/usr/local/mysql/lib/libmysqlclient_r.so.18.0.0
/usr/local/mysql/lib/libmysqlclient_r.a
/usr/local/mysql/lib/libmysqlclient.so
/usr/local/mysql/lib/libmysqlclient_r.so
/usr/local/mysql/lib/libmysqlservices.so
/usr/local/mysql/lib/libmysqlservices.so.18
/usr/local/mysql/lib/libmysqlservices.so.18.0.0
/usr/local/mysql/share/
/usr/local/mysql/share/mysql/
/usr/local/mysql/share/mysql/charsets/
/usr/local/mysql/share/mysql/charsets/Index.xml
/usr/local/mysql/share/mysql/charsets/armscii8.xml
/usr/local/mysql/share/mysql/charsets/ascii.xml
/usr/local/mysql/share/mysql/charsets/big5.xml
/usr/local/mysql/share/mysql/charsets/cp1250.xml
/usr/local/mysql/share/mysql/charsets/cp1251.xml
/usr/local/mysql/share/mysql/charsets/cp1256.xml
/usr/local/mysql/share/mysql/charsets/cp1257.xml
/usr/local/mysql/share/mysql/charsets/cp850.xml
/usr/local/mysql/share/mysql/charsets/cp852.xml
/usr/local/mysql/share/mysql/charsets/cp866.xml
/usr/local/mysql/share/mysql/charsets/cp932.xml
/usr/local/mysql/share/mysql/charsets/dec8.xml
/usr/local/mysql/share/mysql/charsets/eucjpms.xml
/usr/local/mysql/share/mysql/charsets/euckr.xml
/usr/local/mysql/share/mysql/charsets/gb2312.xml
/usr/local/mysql/share/mysql/charsets/gbk.xml
/usr/local/mysql/share/mysql/charsets/geostd8.xml
/usr/local/mysql/share/mysql/charsets/greek.xml
/usr/local/mysql/share/mysql/charsets/hebrew.xml
/usr/local/mysql/share/mysql/charsets/hp8.xml
/usr/local/mysql/share/mysql/charsets/keybcs2.xml
/usr/local/mysql/share/mysql/charsets/koi8r.xml
/usr/local/mysql/share/mysql/charsets/koi8u.xml
/usr/local/mysql/share/mysql/charsets/latin1.xml
/usr/local/mysql/share/mysql/charsets/latin2.xml
/usr/local/mysql/share/mysql/charsets/latin5.xml
/usr/local/mysql/share/mysql/charsets/latin7.                

本文链接:http://task.lmcjl.com/news/10513.html

展开阅读全文