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工作中Linux常用命令

rpm -qa|grep -i mysql

 rpm -ev mysql-server-5.1.73-5.el6_6.x86_64

 如果报:

error: Failed dependencies:
        libmysqlclient.so.16()(64bit) is needed by (installed) postfix-2:2.6.6-2.2.el6_1.x86_64
        libmysqlclient.so.16(libmysqlclient_16)(64bit) is needed by (installed) postfix-2:2.6.6      

使用 rpm -e --nodeps mysql-libs-5.1.73-5.el6_6.x86_64

 ~/.bash_profile

ps -ef|grep java/tomcat ....

解压war包 jar xvf temp.war

由跳板机转到远程机器

ssh [email protected]

ssh [email protected]

上传文件:

scp /home/hadoop1/* [email protected]:/home/hadoop1/

mysql相关命令

su - mysql

mysql -uroot -p

show databases;

drop database ***;

quit;

exit:退出myql用户,进入root用户

mysql创建表

create database aiomnidb DEFAULT CHARSET=utf8;

创建用户和密码

CREATE USER 'suite'@'localhost' IDENTIFIED BY 'suite123';

赋权限

grant all privileges on ciqasuite.* to suite@'%' identified by 'suite123';

FLUSH PRIVILEGES;

grant all privileges on coc.* to coc@'%' identified by 'coc123';

mysql中往表中导入测试脚本

source /wrok/coc3.4_mysql.sql

mysql停掉服务

service mysqld stop;

service mysqld start;

解压war包时,如果不成功,加上jdk

jdk路径/./jar xvf /work/coc/aibi-ci-3.0.1Beta.war

xvf /work/coc/aibi-ci-3.0.1Beta.war

mysql中表名区分大小写,修改配置项:

/etc/my.cnf

lower_case_table_names=1 #(1为不区分,0为区分大小写。windows默认为1,Unix默认为0)

查看ip ifconfig

查看SSH服务是否开启

/etc/init.d/sshd status

打包

 tar czvf tomcat6_coc_18087.tar tomcat6_coc_18087  (第一个参数是打包后的名称,第二个参数是打包前的参数)