linux中导出导入数据库等操作

导出数据库
[root@localhost ~]# cd /usr/local/mysql/bin
[root@localhost bin]# ./mysqldump -u root ipanelad > /public/ipanelad.sql
[root@localhost bin]# cd /public/
[root@localhost public]# ls

导入数据库
cd /usr/local/mysql/bin./mysql drop database ipanelad;

source /public/adaSql.sql;

exit

/mysql -u root ipanelad < /public/init.sql

查看进程
ps -aux |grep tomcat

chmod a+x *.sh  这是更改运行文件的权限

tomcat 挂掉的操作
killall -9 java

cd /usr/local/tomcat/

ls

rm -rf work/Catalina

cd /usr/local/tomcat/bin/
重启tomcat