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Filter With Grep, Sed and Tr

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From here, here, here and here.

The purpose is to get the id list from the whole output of the “dbutils” command, which is used to perform the “delete” command.

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./dbutils list StorageSystem | grep 'id:' | sed -e 's/id: //g' | tr '\n' ' '
urn:storageos:StorageSystem:dca2336f-8703-4333-9a11-24f8985e26b7:vdc1 urn:storageos:StorageSystem:8109e77a-4bf1-47e9-bfb7-4ce74a4f899b:vdc1 urn:storageos:StorageSystem:dfa6f0e2-22a9-4b3b-a4fd-f37ef1235398:vdc1 urn:storageos:StorageSystem:0d384402-5a0a-4e7a-93d1-00604dd6ec5a:vdc1 urn:storageos:StorageSystem:148650c8-f248-4cda-af34-49f05fc403da:vdc1 urn:storageos:StorageSystem:c74ac64a-046f-4f84-9f4b-bbd053259a87:vdc1

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