[root@localhost ~]# java -version java version "1.4.2"gij (GNU libgcj) version 4.1.1 20070105 (Red Hat 4.1.1-52) Copyright (C) 2006 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[root@localhost ~]# javac -version javac 1.5.0_06javac: no source files Usage: javac <options> <source files> where possible options include: -g Generate all debugging info -g:none Generate no debugging info -g:{lines,vars,source} Generate only some debugging info -nowarn Generate no warnings -verbose Output messages about what the compiler is doing -deprecation Output source locations where deprecated APIs are used -classpath <path> Specify where to find user class files -cp <path> Specify where to find user class files -sourcepath <path> Specify where to find input source files -bootclasspath <path> Override location of bootstrap class files -extdirs <dirs> Override location of installed extensions -endorseddirs <dirs> Override location of endorsed standards path -d <directory> Specify where to place generated class files -encoding <encoding> Specify character encoding used by source files -source <release> Provide source compatibility with specified release -target <release> Generate class files for specific VM version -version Version information -help Print a synopsis of standard options -X Print a synopsis of nonstandard options -J <flag> Pass <flag> directly to the runtime system [root@localhost ~]#
[root@localhost /]# cd /usr/tomcat5/bin [root@localhost bin]# ./startup.sh Using CATALINA_BASE: /usr/tomcat5 Using CATALINA_HOME: /usr/tomcat5 Using CATALINA_TMPDIR: /usr/tomcat5/temp Using JRE_HOME: /usr/java/jdk1.5.0_06/jre [root@localhost bin]#
[root@localhost logs]# more catalina.out java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:215) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:390) java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:215) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:390) [root@localhost logs]#