en .bashrc

export ANT_HOME=/usr/java/apache-ant-1.6.5
#export JAVA_HOME=/usr/java/jdk1.5.0_11
export JAVA_HOME=/usr/java/jrockit-R27.4.0-jdk1.5.0_12
export PATH=${JAVA_HOME}/bin:${PATH}:${ANT_HOME}/bin


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$ beep -f 1000 -r 2 -d 500

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$ pdftk pares.pdf cat 1-endodd output ~/tmp/springExtras/tpf.pdf