ZEROTRUNC(8)                                         ZEROTRUNC(8)

     NAME
          zerotrunc - truncate input on zero byte

     SYNOPSIS
          aux/zerotrunc

     DESCRIPTION
          Zerotrunc copies input to output until reading a first zero
          byte or end-of-file.

     EXAMPLES
          Zerotrunc can be used to read metadata of Plan 9 image
          files, e. g.:

               % aux/zerotrunc < /dev/window

     SOURCE
          /sys/src/cmd/aux/zerotrunc.c

     SEE ALSO
          cat(1)

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