How to delete or clear a specific pod from cocoapods cache?

Tried deleting the entire cache directly, it takes lot of time to get back all pods. How to view and remove specific pod from cache?

Following works (longer time commit):

# delete all cached pods`rm -rf "${HOME}/Library/Caches/CocoaPods"`  # delete local Pods/*rm -rf "`pwd`/Pods/"# pod update to fetch latest. After entire cache deletion, it takes lot longer to fetch and rebuild pod cache from scratch. `pod update` 

Just commenting out from podfile, and pod install again fetches old version from cache.

Having many instances of same pod in the pod cache can be troublesome when the pod is large, one of the pod currently in use has size of >1.5 GB in a project that is using cocoapods1.3.1 with Xcode9.