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¢«¢«lntree.sh/usr/bin/tree
¢«¢«lntree.sh/usr/bin/wtree
¢«¢«lntree.sh/usr/bin/dtree
¢«¢«rmtree.sh


#tree.sh

#DepthfirstDirectorylist
dtree(){
PWD=`pwd|sed's/\/\$//`
fordin$*
do
echo"${PWD}/$d"
[-d"$d"-a-x"$d"]&&{
cd"$d"
dtree*
cd..
PWD=`pwd|sed's/\/\$//`#restorePWD
}
done
}

#DepthfirstDirectorylist
wtree(){
PWD=`pwd|sed's/\/\$//`
fordin$*
do
echo${PWD}/$d
done
fordin$*
do
[-d"$d"-a-x"$d"]&&{
cd$d
wtree*
cd..
}
done
}

#Directorylist
tree(){
PWD=`pwd|sed's/\/\$//`
fordin$*
do
echo${PWD}/$d
done
}

#main
TREE=`basename$0`
if["$1"]
thenDIR="$1"
elseDIR="."
fi
ifcd$DIR
then$TREE*
elseecho"$0:Directory$1readfail."
fi

#(End)