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 ...
I want to search the file and replace specific pattern with its hash (SHA1) values. For example, let file.txt has the following content: one S56G one two three four five V67X six and I want to ...
I am looking for a simple way to pipe the result of md5sum into another command. Something like this: $echo -n 'test' | md5sum | ... My problem is that md5sum outputs not only the hash of the ...