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Alex Rivera
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i wish to write a fish shell script to automatically initialize JAVA_HOME to current configured java-alternative. In bash it would look like this (sorry for the ugly double dirname) j=`update-alternatives --query javac | grep Value:` JAVA_HOME=`dirname ${j#Value:}` JAVA_HOME=`dirname $JAVA_HOME` export JAVA_HOME what about fish? set j (update-alternatives --query javac | grep Value:) set JAVA_HOME (dirname ${j#Value:}) <-- this won't work!! set JAVA_HOME (dirname $JAVA_HOME) set --export JAVA_HOME
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