| wget --unlink --continue --page-requisites --timestamping --input-file | Easy Cryptographic Timestamping of Files - Gwern.net : http://www.gwern.net/Archiving-URLs | |
| wget --unlink Forces Wget to unlink the file instead of clobbering the existing file (see -nc above for reference on clobbering). This option is useful for downloading to the directory with hardlinks | Wget Download Manager | Doug Vitale Tech Blog : http://dougvitale.wordpress.com/2011/11/02/wget-download-manager/ |