jitakirin 76faf90f90 Fix dkrmui alias (delete untagged images) ... The docker images subcommand was returning all columns due to unescaped '$3' in awk filter. This was throwing a lot of errors as rmi tried to remove non-existent images. In any case docker images has a flag to filter and only show dangling image IDs which makes this simpler.		2015-05-26 10:25:56 +01:00
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available	Fix dkrmui alias (delete untagged images)	2015-05-26 10:25:56 +01:00