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uuenview (1)
  • >> uuenview (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • uuenview (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • 
    NAME
         uuenview - a powerful encoder for binary files
    
    SYNOPSIS
         uuenview [-v] [-a] [-u|-x|-b] [-lines] [-o] [-od path]
                  [-m email] [-p newsgroup] [-s subject]
                  [file(s)]
    
    DESCRIPTION
         uuenview encodes a binary file into ASCII text  for  sending
         over  non-8-bit  electronic  data channels, such as email or
         the usenet.  uuenview is a superset of and  fully  backwards
         compatible  with the standard uuencode(1) command, featuring
         more comfort and more flexibility.
    
         Files encoded with uuenview are  compatible  with  virtually
         all  decoders, as long as the encoding method (see below) is
         supported by the remote side. If the remote side uses  uude-
         view(1), there shouldn't be any problems at all.
    
         If properly  configured,  uuenview  can  directly  send  the
         encoded  data  by email or to the usenet. These messages are
         wrapped into a proper MIME envelope, which is handy  if  the
         recipient uses MIME-compliant mail or news software.
    
    OPTIONS
         -v   Verbosely prints everything the program's trying to do.
    
         -u   Chooses the uuencoding method. This is the default  for
              compatibility  with  uuencode (1). This encoding scheme
              is to date widely accepted as being the standard.
    
         -b   Chooses the Base64 encoding method as specified by  the
              MIME  standard.  This  scheme is expected to become the
              future standard.   Use  if  the  recipient  uses  MIME-
              compliant software (see note below).
    
         -x   Chooses the now obsolete xxencoding method.
    
         The -u, -b, -x options are mutually exclusive.
    
         -lines
              Substituting lines with  a  number,  sets  the  maximum
              number  of  encoded lines per part. The encoded data is
              automatically split into as  many  parts  as  required.
              Line  counts  less than 200 are ignored. The uuencoding
              and xxencoding methods encode 45k, and  Base64  encodes
              57k of data in 1000 lines. If this option is not speci-
              fied, the default is unlimited lines per part,  result-
              ing in exactly one part.
    
         -o   Specifies that output  shall  be  written  into  files.
              These  files will have the same base name as the source
              file and an extension of .001, .002 etc,  depending  on
              the  number of parts required by the -lines option. The
              encoded files are written to the current directory.
    
         -od path
              Same as '-o', but the encoded files are written to  the
              given directory instead.
    
         -m email
              Mails the encoded file(s), each one probably split into
              multiple  parts,  to  the given email address. Multiple
              recipients can be given as  a  quoted,  comma-separated
              list.
    
         -p newsgroup
              Posts the encoded file(s), each one probably split into
              multiple  parts, to the given newsgroup. Multiple news-
              groups can be given as a quoted, comma-separated  list.
              The  inews(1)  program  is invoked for posting. You may
              have to set the NNTPSERVER enviroment variable to  your
              news server.
    
         -s subject
              This subject will be used when mailing or  posting  the
              file.  Be  careful  to  quote subjects of more than one
              word. The file name and part  number  is  automatically
              appended to the subject line.
    
         -a   Attaches files. This feature is  expected  to  be  used
              from  shell  scripts  and  the like. It causes an email
              message (or usenet posting) to be  read  from  standard
              input.  The  files  given  on the command line are then
              "attached" to the message, which is converted to proper
              MIME  multipart  format.  The  result is written to the
              standard output except if either the -m or -p parameter
              is  used  (potentially  overriding  the Newsgroup or To
              selection from the message headers).  Use  Base64  when
              encoding attachments.
    
         file(s)
              One or more filenames to be  processed.  Each  file  is
              encoded and then stored in a file, mailed and/or posted
              according to the -o, -m and  -p  options.  If  none  of
              these  options  is  given,  the encoded file is sent to
              standard output. To encode a  file  from  the  standard
              input,  use  a single hyphen '-' and give a filename to
              be used by the encoded file as the next parameter.
    
    NOTES
         Reading from standard input and writing to  standard  output
         enforces certain limitations.
         1.   Files read from standard input can only be  used  once,
              meaning  that either none or exactly one of the -o, -m,
              -p options may be given.
    
         2.   Output written to standard output cannot be split  into
              multiple  parts.   In  this  case, the -lines option is
              ignored.
    
         uuenview must be correctly configured  at  compile  time  in
         order  to  make  automated  mailing  and posting work. If it
         doesn't, consult your  system  administrator.   The  program
         used  for  posting  a  file  can be set at runtime using the
         INEWS  environment  variable.  This  setting  overrides  the
         compile-time configuration.
    
         Base64 is not MIME. Base64 is the encoding specified by  the
         MIME standard, but in order for a message to become a proper
         MIME message, a number of headers  are  required.   uuenview
         produces these headers when mailing or posting, but not when
         writing to a local file, since in  this  case,  the  program
         does not have the necessary control over the headers. If you
         plainly include Base64 output into your messages,  they  are
         not MIME-compliant! Therefore, use uuencoding in this case.
    
         If you rename, copy or link the program to uuencode, it  may
         act  as  a smart replacement for the standard, accepting the
         same command-line syntax. This has not been well-tested yet.
    
    EXAMPLES
         uuenview -m 'root,[email protected]' uudeview.tgz
              Encodes the file uudeview.tgz and mails it to both your
              local  system  administrator and to your friend Fred at
              the Somewhere company.
    
         If you give more than one filename on the command line, each
         file  is usually handled separately. A workaround is to send
         them all as attachment to a single (or empty) mail:
    
         uuenview -m root -b -a file1 file2 < /dev/null
              Creates an empty mail and attaches the two given files,
              encoded  in Base64 format, and mails the result to your
              system administrator.
    
    SEE ALSO
         uudeview(1), uuencode(1), uudecode(1), mail(1), inews(1),
         The uudeview homepage on the Web,
         http://www.uni-frankfurt.de/~fp/uudeview/
    
    BUGS
         The program cannot detect error conditions when  mailing  or
         posting.
    
         Attaching only works reliably  if  certain  headers  of  the
         input message (for example Content-Type ) are not folded and
         shorter than 1024 characters.
    
         It is not yet possible to encode into BinHex.
    
    
    
    


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