find(CMD) 19 June 1992 find(CMD) Name find - search for a specific string of text in a file or files Syntax find [/v] [/c] [/n] [/i] "string" [[drive:][path] filename[...]] Description After searching the specified files, find displays any lines of text that contain the specified string. Parameters string Specifies the group of characters you want to search for. You must enclose the text for string in quotation marks. [drive:][path]filename Specifies the location and name of the file in which to search for the specified string. Switches /v Displays all lines not containing the specified string. /c Displays only a count of the lines that contain the specified string. /n Precedes each line with the file's line number. /i Specifies that the search is not to be case-sensitive. Notes Specifying a string Unless you specify the /i switch, find searches for exactly what you specify for string. For example, to the find command, the characters ``a'' and ``A'' are different. If you were to use the /i switch, however, find would ignore case and search for ``a'' and ``A'' as if they were the same character. If the string you want to search for contains quotation marks, you must use two quotation marks for each quotation mark contained within the string. Using find as a filter If you omit a filename, find acts as a filter, taking input from the MS-DOS standard source (usually the keyboard, a pipe, or a redirected file) and displaying any lines that contain string. Using wildcards with find You cannot use wildcards (* and ?) in filenames or extensions that you specify with the find command. To search for a string in a set of files you specify with wildcards, you can use the find command in a for com- mand. Using the /v or /n switch with the /c switch If you specify the /c and /v switches in the same command, find displays a count of the lines that do not contain the specified string. If you specify the /c and /n switches in the same command, find ignores the /n switch. Using find in files with carriage returns The find command does not recognize carriage returns. When you use find to search for text in a file that includes carriage returns, you must limit the search string to text that can be found between carriage returns-that is, a string that is not likely to be interrupted by a car- riage return. For example, find does not report a match for the string ``tax file'' wherever a carriage return occurs between the word ``tax'' and the word ``file''. Examples To display all lines from the file PENCIL.AD that contain the string ``Pencil Sharpener'', type the following command: find "Pencil Sharpener" pencil.ad To find a string that contains text within quotation marks, you must enclose the entire string in quotation marks and, in addition, use two quotation marks for each quotation mark contained within the string, as shown in the following example: find "The scientists labeled their paper ""for discussion only."" It is not a final report." report.doc If you want to search for a set of files, you can use the find command with the for command. The following command uses this method to search the current directory for files that have the extension .BAT; in each file found, the command searches for the string ``PROMPT'': for %f in (*.bat) do find "PROMPT" %f Suppose you want find to search your hard disk to find and display the filenames on drive C that contain the string ``CPU''. To do this you can use the pipe (|) to direct the results of a dir command to find, as shown in the following example: dir c:\ /s /b find "CPU" Before using a pipe for redirection, you should set the TEMP environment variable in your AUTOEXEC.BAT file. Since find searches are case-sensitive and since dir produces uppercase output, you must either type the string ``CPU'' in uppercase letters or use the /i switch with find.