查看Linux、Tomcat、JAVA版本信息

查看Linux、Tomcat、JAVA版本信息

 [root@test1 bin]# cd /usr/local/tomcat/tomcat_jdt/bin/
 [root@test1 bin]# sh version.sh
 Using CATALINA_BASE:   /usr/local/tomcat/tomcat_jdt
 Using CATALINA_HOME:   /usr/local/tomcat/tomcat_jdt
 Using CATALINA_TMPDIR: /usr/local/tomcat/tomcat_jdt/temp
 Using JRE_HOME:        /usr/local/jdk1.7.0_79
 Using CLASSPATH:       /usr/local/tomcat/tomcat_jdt/bin/bootstrap.jar:/usr/local/tomcat/tomcat_jdt/bin/tomcat-juli.jar
 Server version: Apache Tomcat/7.0.68
 Server built:   Feb 8 2016 20:25:54 UTC
 Server number:  7.0.68.0
 OS Name:        Linux
 OS Version:     2.6.32-431.el6.x86_64
 Architecture:   amd64
 JVM Version:    1.7.0_79-b15
 JVM Vendor:     Oracle Corporation
 [root@test1 bin]# getconf LONG_BIT
 64
 [root@test1 bin]# 

getconf LONG_BIT 查看系统是32位还是64位，很明显，当前Linux系统是64位的。