cp with progress / verify
rsync -ah --progress source-file destination-file **주의: dest를 폴더명으로 지정하지 않도록 하기 ref: https://askubuntu.com/questions/17275/how-to-show-the-transfer-progress-and-speed-when-copying-files-with-cp verfication: diff -rq --no-dereference /path/to/old/drive/ /path/to/new/drive/ ref: https://unix.stackexchange.com/questions/313089/verifying-a-large-directory-after-copy-from-one-hard-drive-to-another To remote server: rsync -avz -e ssh SOURCE USERNAME@IPADDRESS:TARGET