13507 some man pages need update following 13405
6308 some man pages are obsolete after moving to ksh builtins

          --- old/usr/src/man/man1/rev.1.man.txt
          +++ new/usr/src/man/man1/rev.1.man.txt
   1    1  REV(1)                           User Commands                          REV(1)
   2    2  
   3      -
   4      -
   5    3  NAME
   6      -       rev - reverse the characters or lines of one or more files
        4 +     rev - reverse the characters or lines of one or more files
   7    5  
   8    6  SYNOPSIS
   9      -       /usr/bin/rev [-l] [file...]
        7 +     rev [-l] [file]...
  10    8  
  11      -
  12      -   ksh93
  13      -       rev [-l] [file...]
  14      -
  15      -
  16    9  DESCRIPTION
  17      -       rev copies one or more files to standard output, reversing the order of
  18      -       characters on every line of the file, or reversing the order of lines
  19      -       of the file if -l is specified
  20      -
  21   10  OPTIONS
  22      -       The following options are supported:
       11 +     rev copies one or more files to standard output, reversing the order of
       12 +     characters on every line of the file, or reversing the order of lines of
       13 +     the file if -l is specified.  The following options are supported:
  23   14  
  24      -       -l
  25      -       --line
  26      -                 Reverse the order of the lines of the file, instead of
  27      -                 characters.
       15 +     -l, --line    Reverse the order of the lines of the file, instead of
       16 +                   characters.
  28   17  
  29      -
  30   18  OPERANDS
  31      -       The following operands are supported:
       19 +     The following operands are supported:
  32   20  
  33      -       file
  34      -               Specifies the name of the file to use as input.
       21 +     file          Specifies the name of the file to use as input.
  35   22  
  36      -               If file is not specified, or if file is a -, rev copies from
  37      -               standard input starting at the current offset.
       23 +                   If file is not specified or is -, rev copies from standard
       24 +                   input starting at the current offset.
  38   25  
  39      -
  40   26  EXIT STATUS
  41      -       The following exit values are returned:
       27 +     The following exit values are returned:
  42   28  
  43      -       0
  44      -             All files copied successfully.
       29 +     0       All files copied successfully.
  45   30  
       31 +     >0      One or more files did not copy.
  46   32  
  47      -       >0
  48      -             One or more files did not copy.
       33 +INTERFACE STABILITY
       34 +     Committed.
  49   35  
  50      -
  51      -ATTRIBUTES
  52      -       See attributes(5) for descriptions of the following attributes:
  53      -
  54      -
  55      -
  56      -
  57      -       +--------------------+-----------------+
  58      -       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
  59      -       +--------------------+-----------------+
  60      -       |CSI                 | Enabled         |
  61      -       +--------------------+-----------------+
  62      -       |Interface Stability | Committed       |
  63      -       +--------------------+-----------------+
  64      -
  65   36  SEE ALSO
  66      -       cat(1), ksh93(1), tail(1), attributes(5)
       37 +     cat(1), ksh93(1), tail(1), attributes(5)
  67   38  
  68      -
  69      -
  70      -                                August 11, 2009                         REV(1)
       39 +illumos                        February 9, 2021                        illumos
    

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