Miscellany

jdwannam@opennms2:~$ sh -x groovy
++ basename groovy
+ PROGNAME=groovy
++ dirname groovy
+ DIRNAME=.
+ MAX_FD=maximum
+ CLASSWORLDS_VERSION=1.0
+ cygwin=false
+ darwin=false
+ case "`uname`" in
++ uname
+ '[' '' = -cp ']'
+ '[' '' = -classpath ']'
+ '[' -z /usr/lib/jvm/java-1.5.0-sun ']'
+ false
+ '[' -z '' -o '!' -d '' ']'
+ GROOVY_HOME=/usr/share/groovy
+ '[' -z '' ']'
+ CLASSWORLDS_CONF=/usr/share/groovy/conf/groovy-classworlds.conf
+ CLASSWORLDS_CLASSPATH=/usr/share/groovy/lib/classworlds-1.0.jar:
+ '[' -n '' ']'
+ CP=/usr/share/groovy/lib/classworlds-1.0.jar:
+ '[' -z '' ']'
+ '[' -n /usr/lib/jvm/java-1.5.0-sun ']'
+ '[' -x /usr/lib/jvm/java-1.5.0-sun/jre/sh/java ']'
+ JAVACMD=/usr/lib/jvm/java-1.5.0-sun/bin/java
+ '[' '!' -x /usr/lib/jvm/java-1.5.0-sun/bin/java ']'
+ '[' -z /usr/lib/jvm/java-1.5.0-sun ']'
+ '[' false = false ']'
++ ulimit -H -n
+ MAX_FD_LIMIT=1024
+ '[' 0 -eq 0 ']'
+ '[' maximum = maximum -o maximum = max ']'
+ MAX_FD=1024
+ ulimit -n 1024
+ '[' 0 -ne 0 ']'
+ useprofiler=false
+ '[' x '!=' x ']'
+ TOOLS_JAR=/usr/lib/jvm/java-1.5.0-sun/lib/tools.jar
+ false
+ false
+ false
+ exec /usr/lib/jvm/java-1.5.0-sun/bin/java -classpath /usr/share/groovy/lib/classworlds-1.0.jar: -Dprogram.name=groovy -Dclassworlds.conf=/usr/share/groovy/conf/groovy-classworlds.conf -Dgroovy.home=/usr/share/groovy -Dtools.jar=/usr/lib/jvm/java-1.5.0-sun/lib/tools.jar org.codehaus.classworlds.Launcher
error: neither -e or filename provided
usage: groovy
 -c,--encoding <charset>   specify the encoding of the files
 -d,--debug                debug mode will print out full stack traces
 -e <script>               specify a command line script
 -h,--help                 usage information
 -i <extension>            modify files in place
 -l <port>                 listen on a port and process inbound lines
 -n                        process files line by line
 -p                        process files line by line and print result
 -v,--version              display the Groovy and JVM versions
jdwannam@opennms2:~$