5
votes
4answers
515 views

generate consistent machine unique ID

Can we generate a unique id for each PC, something like uuuidgen, but it will never change unless there are hardware changes? I was thinking about merging CPUID and MACADDR and hash them to generate ...
2
votes
2answers
235 views

Replace all files with identical hash

I want to replace all files in a target path with the same name as original.file AND the same hash as orignal.file with new.file. What's the command to do this? Say I have updated the contents of a ...