cksfv: CksFv Check SFV (Simple File Verification).
cksfv:
cksfv: Some files that you  download  will  come with a .sfv file.  This is
cksfv: used  to  verify  that  the  files that you received are the same as
cksfv: the originals. Cksfv  is  a  program  that can  use the .sfv file to
cksfv: verify the downloaded files. Also, it can be used to create new .sfv
cksfv: files.
cksfv:
cksfv:
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