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Diff for /src/usr.bin/compress/compress.1 between version 1.27 and 1.28

version 1.27, 2003/09/05 04:46:35 version 1.28, 2003/09/05 07:24:59
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 .Op Ar  .Op Ar
 .Pp  .Pp
 .Nm zcat  .Nm zcat
   .Op Fl fghqr
   .Op Ar
   .Nm gzcat
 .Op Fl fhqr  .Op Fl fhqr
 .Op Ar  .Op Ar
 .Sh DESCRIPTION  .Sh DESCRIPTION
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 If invoked as  If invoked as
 .Nm gzip  .Nm gzip
 or  or
 .Nm compress Fl g  .Nm compress Fl g ,
 the deflate mode of compression is chosen by default;  the deflate mode of compression is chosen by default;
 otherwise the older method of compression  otherwise the older method of compression
 .Pq compress mode  .Pq compress mode
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 command is equivalent in functionality to  command is equivalent in functionality to
 .Nm uncompress  .Nm uncompress
 .Fl c .  .Fl c .
   The
   .Nm gzcat
   command is equivalent in functionality to
   .Nm gunzip
   .Fl c .
 .Pp  .Pp
 If renaming the files would cause files to be overwritten and the standard  If renaming the files would cause files to be overwritten and the standard
 input device is a terminal, the user is prompted (on the standard error  input device is a terminal, the user is prompted (on the standard error
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 Compressed or uncompressed output is written to the standard output.  Compressed or uncompressed output is written to the standard output.
 No files are modified (force  No files are modified (force
 .Nm zcat  .Nm zcat
   or
   .Nm gzcat
 mode).  mode).
 .It Fl d  .It Fl d
 Decompress the source files instead of compressing them (force  Decompress the source files instead of compressing them (force
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 is also given, copy the input data without change  is also given, copy the input data without change
 to the standard ouput: let  to the standard ouput: let
 .Nm zcat  .Nm zcat
   or
   .Nm gzcat
 behave as  behave as
 .Nm cat .  .Xr cat 1 .
 .It Fl g  .It Fl g
 Use deflate scheme which reportedly provides better compression rates (force  Use deflate scheme which reportedly provides better compression rates (force
 .Nm gzip  .Nm gzip
Legend:
Removed from v.1.27  
changed lines
  Added in v.1.28