2
votes
1answer
240 views

How to preserve file-create-timestamp while copying files on OS X from command-line?

On OS X when you a copy a file using Finder, the target file has the same creation and modification times as the source file. However when you do so using cp in Terminal both creation and ...
4
votes
3answers
1k views

Multi-core and copy speed

What i want to do is to copy 500K of files. I want to copy within server from one destination to another.It includes emails mostly so many small files. Its over 23 GB only but takes so long (over ...
1
vote
1answer
724 views

Don't copy files that cause an input/output error

When copying files from a faulty hd with cp, rsync, or scp, the faulty files which can't be read anymore are also partly copied to the destination directory. Is there an option to automatically skip ...
6
votes
4answers
6k views

How can I copy a (big) directory over another changing only the files that differ?

I have directory a and directory b. They are big. b is almost identical to a. "almost" means that 4-5 files differ, and I don't know which they are. I want to copy b over a, but only the files that ...