Offline mirror with wget

This downloads the given document and all parts it needs to be viewed offline. The number set by --cut-dirs must match the number of parent directories in the URL (dir1 and dir2).

wget -m -np -p -P OUTPUT_DIR -k -nH --cut-dirs=2 http://www.example.org/dir1/dir2/index.html

-m : Mirror. It is currently equivalent to -r -N -l inf --no-remove-listing.
-np : no parent files - only download files that are under the given URL.
-p : Download all page requisites to display the page.
-P <OUTPUT_DIR> : path to the mirror site destination
-k : convert links in the pages so that they work under the OUTPUT_DIR.
-nH : don't create host name directory.
--cut-dirs=n : remove n directories from the path of the URL.