linux 之休验（JDK7+Tomcat7+MySQL5.5）部署环境_MySQL
Tomcat7Tomcat
------------------------------------------------------------------------------------------------------------------
JDK
<span class="indent"> </span><span class="number">0</span>：下载JDK http:<span class="regexp">//www</span>.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-<span class="number">1880260</span>.html
<span class="indent"> </span><span class="number">1</span>：卸载(root用户)
<span class="indent"> </span><span class="indent"> </span><span class="number">1.0</span>：查询已安装的jdk
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rpm -qa|grep jdk </span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span> <span class="variable">**</span>*
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rpm -qa|grep java</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span> <span class="variable">**</span>*
<span class="indent"> </span><span class="indent"> </span><span class="number">1.1</span>：根据名称移除(-e表示删除，-nodeps表示强制删除防止JDK与程序关联，导致删除失败！)
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rpm -e -nodeps ***</span>
<span class="indent"> </span><span class="indent"> </span><span class="number">1.2</span>：再运行java -version;如果提示-bash: java -version: command <span class="keyword">not</span> found则不用继续下面方案，jdk删除成功。
<span class="indent"> </span><span class="indent"> </span><span class="number">1.3</span>：手动删除文件夹(-f表示删除整个文件夹及子目录)
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rm -f /usr/bin/java </span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rm -f /usr/bin/javac </span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rm -f /etc/alternatives/java </span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rm -f /etc/alternatives/javac</span>
<span class="indent"> </span><span class="number">2</span>：安装(root用户)
<span class="indent"> </span><span class="indent"> </span><span class="number">2.1</span>：给每个用户添加操作权限
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># chomd +x jdk_*.*.*.rpm</span>
<span class="indent"> </span><span class="indent"> </span><span class="number">2.2</span>：安装JDK
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment"># rpm -ivh jdk_*.*.*.rpm</span>
<span class="indent"> </span><span class="indent"> </span><span class="number">2.3</span>：修改如下配置文件
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment"># cd / 切换到root目录下</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment"># cd ect 配置文件目录</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment"># vi ./profile 修改/etc/profile文件 （全局所有用户）</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment">#打开profile后，按i进入编辑模式，末尾加入：</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="comment">#set java environment</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>export JAVA_HOME=<span class="regexp">/usr/share</span><span class="regexp">/jdk1.7.0_60
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>export PATH=$JAVA_HOME/bin</span>:<span class="variable">$PATH</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>export CLASSPATH=.:<span class="variable">$JAVA_HOME</span>/lib/dt.jar:<span class="variable">$JAVA_HOME</span>/lib/tools.jar
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment">#按catl+c进入Normall模式，输入#wq保存并关闭</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment"># find -name .bash_profile 找到bash_profile所在位置</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>.<span class="regexp">/skel/</span>.bash_profile
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment"># vi ./skel/.bash_profile .修改.bash_profile文件 （某个用户权限使用这些环境变量）</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment">#打开profile后，按i进入编辑模式，末尾加入：</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>export JAVA_HOME=<span class="regexp">/usr/java</span><span class="regexp">/jdk1.7.0_60 #先确认下你的jdk是否也是这个目录
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>export PATH=$JAVA_HOME/bin</span>:<span class="variable">$PATH</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>export CLASSPATH=.:<span class="variable">$JAVA_HOME</span>/lib/dt.jar:<span class="variable">$JAVA_HOME</span>/lib/tools.jar
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment">#按catl+c进入Normall模式，输入#wq保存并关闭</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>|--<span class="comment">#source /etc/profile执行后生效</span>
<span class="indent"> </span><span class="indent"> </span><span class="number">2.4</span>：测试
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># vim Hello.java</span>
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>public class Hello{
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>public static void main(String[] args){
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>System.out.println(<span class="string">"hello World"</span>);
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>}
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>}
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># javac Hello.java</span>
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># java Hello</span>
<span class="indent"> </span><span class="indent"> </span>hello World
<span class="indent"> </span><span class="number">3</span>：更多详细http:<span class="regexp">//www</span>.<span class="number">2</span>cto.com/os/<span class="number">201211</span>/<span class="number">171035</span>.html
------------------------------------------------------------------------------------------------------------------
Tomcat
<span class="indent"> </span><span class="number">0</span>：下载地址：http:<span class="regexp">//tomcat</span>.apache.org/download-<span class="number">70</span>.cgi
<span class="indent"> </span><span class="number">1</span>：解压tomcat
<span class="indent"> </span><span class="indent"> </span><span class="comment">#unzip xxx.zip #zip解压</span>
<span class="indent"> </span><span class="indent"> </span><span class="comment">#tar -zxvf xxx.tar.gx #tar解压</span>
<span class="indent"> </span><span class="number">2</span>：然后将tomcat移动到/usr/java/tomcat[version];(个人建议)
<span class="indent"> </span><span class="indent"> </span><span class="comment">#mv -rf tomcat_x.x.x /usr/java/tomcat[version]</span>
<span class="indent"> </span><span class="number">3</span>：配置tomcat环境(可选)
<span class="indent"> </span><span class="indent"> </span><span class="comment">#vim /etc/profile =#在末尾加入如下配置</span>
<span class="indent"> </span><span class="indent"> </span>export TOMCAT_HOME=<span class="regexp">/usr/java</span><span class="regexp">/tomcat7/bin</span>
<span class="indent"> </span><span class="indent"> </span>export CATALINA_HOME=<span class="regexp">/usr/java</span><span class="regexp">/tomcat7
<span class="indent"> </span><span class="indent"> </span>#其用途：可以在任意目录下执行./shutdown</span>.sh或.<span class="regexp">/startup.sh
<span class="indent"> </span>4：测试访问：http:/</span><span class="regexp">/localhost:8080
<span class="indent"> </span>5：然后你可将web项目打包成zip，通过在window下cmd中通过pscp xx user@ip:/</span><span class="regexp">/xx/</span><span class="regexp">/xx 将项目上传到服务器。然后再到服务器解压，再重启tomcat,便可运行啦..........呼呼
<span class="indent"> </span>5：详细参考:http:/</span><span class="regexp">/blog.sina.com.cn/s</span><span class="regexp">/blog_866c5a5d0101cn1l.html
------------------------------------------------------------------------------------------------------------------
MySql
<span class="indent"> </span>0：下载网站：http:/</span><span class="regexp">/dev.mysql.com/downloads</span><span class="regexp">/mysql/</span><span class="number">5.1</span>.html
<span class="indent"> </span><span class="number">1</span>：安装server [root<span class="variable">@localhost</span> ~]<span class="comment"># rpm -ivh xxx.emp;</span>
<span class="indent"> </span><span class="number">2</span>：安装client [root<span class="variable">@localhost</span> ~]<span class="comment"># rpm -ivh xxx.emp;</span>
<span class="indent"> </span><span class="number">3</span>：MySql重要目录
<span class="indent"> </span><span class="indent"> </span>|--数据库目录 [root<span class="variable">@localhost</span> ~]<span class="comment"># /var/lib/mysql</span>
<span class="indent"> </span><span class="indent"> </span>|--配置文件 [root<span class="variable">@localhost</span> ~]<span class="comment"># /usr/share/mysql(mysql.server及配置文件)</span>
<span class="indent"> </span><span class="indent"> </span>|--相关命令 [root<span class="variable">@localhost</span> ~]<span class="comment"># /usr/bin/(mysqladmin|mysqldump)</span>
<span class="indent"> </span><span class="indent"> </span>|--启动脚本 [root<span class="variable">@localhost</span> ~]<span class="comment"># /etc/rc.d/init.d(启动脚本文件mysql的目录)</span>
<span class="indent"> </span><span class="number">4</span>：启动mysql [root<span class="variable">@localhost</span> ~]<span class="comment"># /etc/init.d/mysql start</span>
<span class="indent"> </span><span class="number">5</span>：查看使用中的端口号(如果有<span class="number">3306</span>则启动成功)
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># netstat -nat</span>
<span class="indent"> </span><span class="indent"> </span>Active Internet connections (servers <span class="keyword">and</span> established)
<span class="indent"> </span><span class="indent"> </span>Proto Recv-Q Send-Q Local Address Foreign Address State
<span class="indent"> </span><span class="indent"> </span>tcp <span class="number">0</span> <span class="number">0</span> <span class="number">127.0</span>.<span class="number">0</span>.<span class="number">1</span>:<span class="number">2208</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:* LISTEN
<span class="indent"> </span><span class="indent"> </span>tcp <span class="number">0</span> <span class="number">0</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:<span class="number">776</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:* LISTEN
<span class="indent"> </span><span class="indent"> </span>tcp <span class="number">0</span> <span class="number">0</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:<span class="number">3306</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:* LISTEN
<span class="indent"> </span><span class="indent"> </span>tcp <span class="number">0</span> <span class="number">0</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:<span class="number">111</span> <span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>.<span class="number">0</span>:* LISTEN
<span class="indent"> </span><span class="number">6</span>：设置密码
<span class="indent"> </span><span class="indent"> </span>安装完mysql有一个默认用户root,密码是没有的。
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># /usr/bin/mysqladmin/ -u root -p password 123456</span>
<span class="indent"> </span><span class="number">7</span>：登录到mysql
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># mysql -u root -p 123456</span>
<span class="indent"> </span><span class="number">8</span>：查询数据库
<span class="indent"> </span><span class="indent"> </span>show databases
<span class="indent"> </span><span class="number">9</span>：查询表
<span class="indent"> </span><span class="indent"> </span><span class="keyword">use</span> test
<span class="indent"> </span><span class="indent"> </span>show tables
<span class="indent"> </span><span class="number">10</span>：停止mysql
<span class="indent"> </span><span class="indent"> </span>[root<span class="variable">@localhost</span> ~]<span class="comment"># /usr/bin/mysqladmin -u root -p shutdown</span>
<span class="indent"> </span><span class="number">11</span>：常见原因
<span class="indent"> </span><span class="indent"> </span><span class="number">11.1</span>：linuxe启动后<span class="number">13</span>:<span class="number">07</span>mysql，在windows下无法连接linuxe的mysql.
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>报错:<span class="number">1130</span>-host ... is <span class="keyword">not</span> allowed to <span class="keyword">connect</span> to this MySql server 开放mysql远程连接 不使用localhost
<span class="indent"> </span><span class="indent"> </span> 解决方案http:<span class="regexp">//www</span>.cnblogs.com/xyzdw/archive/<span class="number">2011</span>/08/<span class="number">11</span>/<span class="number">2135227</span>.html 我是通过下面来解决的
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>GRANT ALL PRIVILEGES ON <span class="variable">*.</span>* TO <span class="string">'用户名'</span><span class="variable">@'</span><span class="variable">%'</span> IDENTIFIED BY <span class="string">'密码'</span> WITH GRANT OPTION;
<span class="indent"> </span><span class="indent"> </span><span class="indent"> </span>FLUSH PRIVILEGES;
<span class="indent"> </span><span class="number">12</span>：详细参考:http:<span class="regexp">//www</span>.t086.com/article/<span class="number">638</span>
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