To find all occurrences of the word "Windows" (with an initial capital letter W) in the file Proposal.txt, type: findstr Windows proposal.txt To search for "hello there" in file x.y, type: findstr /c:"hello there" x.y To search for "hello" or "there" in file x.y, type: findstr "hello there" x.y Use spaces to separate multiple search strings unless the argument is prefixed with /c. Use the following expression as part of a larger expression to match any string beginning with "b" and ending with "ing": b.*ing For example, use the following combination of the wildcard character (.) and repeat (*) character to match any string of characters. The special characters in regular expression syntax have the most power when you use them together. Range: any characters within the specified range Inverse class: any one character not in a set Repeat: zero or more occurrences of the previous character or classĬharacter class: any one character in a set The following table lists the metacharacters that findstr accepts. A metacharacter is a symbol with special meaning (an operator or delimiter) in the regular-expression syntax. For example, letters and numbers are literal characters. A literal character is a character that does not have a special meaning in the regular-expression syntax-it matches an occurrence of that character. Regular expressions use both literal characters and metacharacters to find patterns of text, rather than exact strings of characters. At least one file name is required.Īll findstr command-line options must precede Strings and FileName in the command string. Specifies the location and file or files to search. Specifies the text to search for in FileName. Type color /? for additional information. Specifies color attributes with two hexadecimal digits. Each directory must be separated with a semicolon ( ), for example dir1 dir2 dir3. Searches the specified list of directories. Gets search strings from the specified file. Uses the specified text as a literal search string. Gets a file list from the specified file. Skips files with non-printable characters.ĭoes not skip files that have the offline attribute set. Prints character offset before each matching line. Prints only the file name if a file contains a match. Prints the line number of each line that matches. Prints only lines that do not contain a match. Ignores the case of the characters when searching for the string. Searches the current directory and all subdirectories. Processes search strings as regular expressions. Matches the text pattern if it is at the end of a line. Matches the text pattern if it is at the beginning of a line. (R-D) C:\Windows\System32\en-US\ To: Windows Vista, Windows Server 2008, Windows Server 2012, Windows 8įor examples of how to use this command, see Examples. Usage (stderr):įINDSTR : / - ignored FINDSTR : / h ignored FINDSTR : Bad command line Child Processes: Wildcard : any character * Repeat : zero or more occurrences of previous character or class ^ Line position: beginning of line $ Line position: end of line Character class: any one character in set Inverse class: any one character not in set Range : any characters within the specified range \x Escape : literal use of metacharacter x \ Word position: end of word For full information on FINDSTR regular expressions refer to the online Command Reference. ' FINDSTR / C: "hello there" x.y' searches for "hello there" in file x.y. For example, ' FINDSTR "hello there" x.y' searches for "hello" or "there" in file x.y. Use spaces to separate multiple search strings unless the argument is prefixed with / C. filename Specifies a file or files to search. D: dir Search a semicolon delimited list of directories strings Text to be searched for. G: file Gets search strings from the specified file (/ stands for console ). C: string Uses specified string as a literal search string. See "color /?" / F: file Reads file list from the specified file (/ stands for console ). A: attr Specifies color attribute with two hex digits. OFF Do not skip files with offline attribute set. P Skip files with non - printable characters. O Prints character offset before each matching line. M Prints only the filename if a file contains a match. N Prints the line number before each line that matches. V Prints only lines that do not contain a match. I Specifies that the search is not to be case - sensitive. S Searches for matching files in the current directory and all subdirectories. R Uses search strings as regular expressions. E Matches pattern if at the end of a line. FINDSTR ] strings filename ] / B Matches pattern if at the beginning of a line.
0 Comments
Leave a Reply. |