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Sinkmanu/removeTomcatBanner.sh

Created October 31, 2016 09:32
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Remove the Tomcat banner
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removeTomcatBanner.sh
#!/bin/bash
CATALINAJARPATH=/path/to/catalina
cd $CATALINAJARPATH
echo "Removing banner..."
jar xf catalina.jar org/apache/catalina/util/ServerInfo.properties
sed -i -e 's/Apache Tomcat.*/Apache Tomcat/g' org/apache/catalina/util/ServerInfo.properties
sed -i -e 's/[[:digit:]].*\.[[:digit:]].*\.[[:digit:]].*\.[[:digit:]].*/0\.0\.0\.0/g' org/apache/catalina/util/ServerInfo.properties
sed -i -e 's/server\.built=.*/server\.built\=/g' org/apache/catalina/util/ServerInfo.properties
cat org/apache/catalina/util/ServerInfo.properties
jar uf catalina.jar org/apache/catalina/util/ServerInfo.properties
rm -R org/
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