How do i list and remove dangling docker volumes?

petulia3478

[Man page for docker volume rm.](11 months ago)

Dangling docker volumes are ones that are no longer associated with any docker instance.

List dangling docker volumes.

$ docker volume ls -f 'dangling=true'
DRIVER              VOLUME NAME
local               0cb5a5b86b957fc09ff65f4eae821431925de4d6e1e36215fbea0309f1d5b414
local               0cbfd59199072b139e8a95580c84dc6af16c0e340fd8ffd4d82398d2c5f0e907
local               0f40ec1c5e3f570e45a64055823d05009ef664143835fe0a62863042c336ce64
local               1ccf55ae9adee1f45a77c77f70dd639dcc0223b6bdef9482211fd4dbe39f4fdc
local               2bda659b3ff77775d6b45d7de90eae8c97ae192542a5b19021e984ecd83ce978
local               3dd1356fb2325b367c2ac66cacada398359b99d870e719629570a77c76e6bc4a
local               4c64e68be168438d9f31f4e165abc216212d33dff9f248dcc2e653846460055b
local               4caf28bea42fd0193ba34054bf06ab62766c3c9a7253ef70af1d0fd8955e06a0
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Remove dangling docker volumes.

$ docker volume rm $(docker volume ls -f 'dangling=true' -q) 
0cb5a5b86b957fc09ff65f4eae821431925de4d6e1e36215fbea0309f1d5b414
0cbfd59199072b139e8a95580c84dc6af16c0e340fd8ffd4d82398d2c5f0e907
0f40ec1c5e3f570e45a64055823d05009ef664143835fe0a62863042c336ce64
1ccf55ae9adee1f45a77c77f70dd639dcc0223b6bdef9482211fd4dbe39f4fdc
2bda659b3ff77775d6b45d7de90eae8c97ae192542a5b19021e984ecd83ce978
3dd1356fb2325b367c2ac66cacada398359b99d870e719629570a77c76e6bc4a
4c64e68be168438d9f31f4e165abc216212d33dff9f248dcc2e653846460055b
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