Command: find
  FIND displays lines in one or more text files that contain a string.
Syntax:
  FIND [ /C ] [ /I ] [ /N ] [ /V ] "string" [[drive][path]file1]
  FIND [/?]
       drive  the drive letter, e.g. C:
       path   the directory, e.g. \example\
       file1  the file(s) you wish to search, e.g. test.exe 
       Note:  If you do not specify a file, find will take 
              input from the console. Type Ctrl-Z to finish.
Options:
  /C        Only displays a count of the matching lines.
  /I        Ignore case during the comparison.
  /N        Number the displayed lines, starting at 1.
  /V        Inverts the search: displays lines that do NOT 
            contain the string.
  "string"  The string of signs you want to find, e.g. "water" or
            "0123". The string must be marked by quotation marks.
  /?        Shows the help.
Comments:
  FIND supports NLS (national language support).
  FIND has the following EXITCODES (ERRORLEVEL):
    0  found
    1  none found
    2  search not completed 
Examples:
  find /c loadhigh c:\autoexec.bat
  find /c devicehigh c:\config.sys
See also:
  xgrep
File:
  Please read this command's lsm file also.
  You will find the updated version (internet) here and
  the version described in this manual page here.
  The lsm file contains information about the name of the programmer,
  the download site, and some other command related information.
  Copyright © 1998 Jim Hall, updated 2007 by W. Spiegl.
  This file is derived from the FreeDOS Spec Command HOWTO.
  See the file H2Cpying for copying conditions.