安装jdk7
http:/
/www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-
1880260.html
[root
@unique local]
[root
@unique usr]
[root
@unique usr]
[root
@unique usr]
[root
@unique usr]
向文件里面追加以下内容:
JAVA_HOME=/usr/java/jdk1.
7.0_60
JRE_HOME=/usr/java/jdk1.
7.0_60/jre
PATH=
$PATH:
$JAVA_HOME/bin:
$JRE_HOME/bin
CLASSPATH=.:
$JAVA_HOME/lib/
dt.jar:
$JAVA_HOME/lib/tools
.jar:
$JRE_HOME/lib
export JAVA_HOME JRE_HOME PATH CLASSPATH
#刷新配置文件
[root
@unique usr]# source
/etc/profile
#打印环境变量查看
[root
@unique usr]# echo $PATH
/usr/local
/sbin:/usr
/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/java
/jdk1.7.0_60/bin:/usr/java
/jdk1.7.0_60/jre/bin
#查看java版本
[root
@unique usr]# java -version
java version
"1.7.0_60"
Java(TM) SE Runtime Environment (build
1.7.0_60-b19)
Java HotSpot(TM)
64-Bit Server VM (build
24.60-b09, mixed mode)
安装tomcat
[root
@unique local]
[root
@unique local]
[root
@unique local]
[root
@unique local]
JAVA_HOME=/usr/java/jdk1.
7.0_60
JRE_HOME=/usr/java/jdk1.
7.0_60/jre
PATH=
$PATH:
$JAVA_HOME/bin:
$JRE_HOME/bin
CLASSPATH=.:
$JAVA_HOME/lib/
dt.jar:
$JAVA_HOME/lib/tools
.jar:
$JRE_HOME/lib
CATALINA_HOME=/usr/local/tomcat7
export JAVA_HOME JRE_HOME PATH CLASSPATH CATALINA_HOME
[root
@unique local]
[root
@unique local]
[root
@unique local]
-A INPUT -
m state --
state NEW -
m tcp -p tcp --dport
8080 -j ACCEPT
[root
@admin local]
[root
@admin local]
[root
@unique local]
[root
@unique bin]
测试tomcat
增加tomcat服务脚本
[root@unique nginx]
#!/bin/sh
export JAVA_HOME=/usr/
local/java/jdk1.
7.0_60
export JRE_HOME=
$JAVA_HOME/jre
export CLASSPATH=.:
$JDK_PATH/lib/dt.jar:
$JDK_PATH/lib/tools.jar
export PATH=
$JAVA_HOME/bin:
$JRE_HOME/bin:
$PATH
export TOMCAT_HOME=
"/usr/local/tomcat7"
export CATALINA_HOME=
"/usr/local/tomcat7"
export JAVA_OPTS=
"-server -Xms512m -Xmx512m"
exec $CATALINA_HOME/bin/catalina.sh $*
[root@unique nginx]
[root@unique nginx]
[root@unique nginx]
[root@unique nginx]