Go Cache is written in Go (aka https://golang.org/)
This is a simple command line utility to quickly dump the contents of a redis server. It also includes a demo of how to get and cache the contents of a remote url.
I solved a problem I had (redis without access to the rdb file), I hope it helps someone else. (Oh and it was fun writing the code ;)
Binaries for major platforms will be provided on a best effort basis.