mysql命令行导入导出

http://www.cnblogs.com/jiunadianshi/archive/2011/04/20/2022334.html

导出sql到本地目录去

/usr/local/scan_web/database/bin/mysqldump  -uscanner -p -S /usr/local/scan_web/database/sock/mysql.sock  scanner>/home/scanner.sql