Hi there, I am very glad to join IPFS community. I am new to IPFS.
I found a problem when I did experiments these days. How do I track the older version of my “add”? For instance, I add one file to IPFS, say “file.txt”. I get a hash code “Qm…”, Hash Code One. Then I changed the content , and add it to IPFS again and gain another hash code, Hash Code Two. Can I retrieve Hash Code One based on Hash Code Two? Like Git? I know you can “git log” and then “git reset” to find the old version. Is there any command in IPFS to trace all the version of my files? I know “ipfs pin ls”, but this does not show the dependences and relationship between different versions. It just shows hashes.
I would like to find all the hash of my specific file through the newest one.
Thanks a lot for your help. It would be better if you can give me the commands and show me an example.