htmlrescache clean my/file.html 

##</code><code>##

$ htmlrescache -GI.bak smudge my/file.html  # cache HTML resources
$ mv my/file.html.bak my/file.html          # restore original file

##</code><code>##

$ htmlrescache -Gi smudge my/file.html      # cache HTML resources
$ htmlrescache -Gi clean my/file.html       # restore original URLs