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19 votes
2 answers
5k views

Why is a directory copied with the cp command smaller than the original?

I am tying to copy one directory with a large number of files to another destination. I did: cp -r src_dir another_destination/ Then I wanted to confirm that the size of the destination directory is ...
Hirurg103's user avatar
  • 313
5 votes
1 answer
2k views

Why does du -sl show different sizes for the source and result of a cp -rl?

I have used cp -rl to copy a folder. When measuring the size of the source and of the result of the copy du -sl returns slightly different sizes, even though diff confirms that their content are ...
Laurent Giroud's user avatar