1echo  'ls /rmstore/ZKRMStateRoot/RMAppRoot' | zkCli.sh  | grep application | sed 's#\[##g' |  sed 's#\]##g' | awk 'BEGIN{RS=","}{print($1)}' |  grep application   | xargs -I {} echo 'deleteall /rmstore/ZKRMStateRoot/RMAppRoot/{}' | zkCli.sh
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