Thanks to Robert Cruz, who provided me with details on escaping doublequotes in FIND's search string. IsDev.bat is an example of a batch file depending on this feature. In "true" DOS batch files, no line should ever exceed 127 characters.įIND returns an errorlevel 1 if the search string wasn't found (as of MS-DOS 6). In this example FIND /C will only display the number of lines it finds with the search string specified it does not display the number of occurrences of the search string! Use the FIND command to check if your HTML files have a closing tag for each opening tag: C:\> FIND /C /I " FIND /C /I " _Ĭombine it with FOR to create this small batch file (for Windows NT or later, or OS/2), which should be called with an HTML file name as its only argument: OFFįOR %%A IN (A CODE FONT H1 H2 H3 P PRE TABLE TD TH TR) DO ( So, with /C, FIND may be used for counting as well. in parenthesis) it is safest to escape parenthesis inside the text string with carets too.
If the FIND command is placed within a code block (i.e. doublequote, ampersand, pipe, greater or less than, caret, percent sign) these characters need to be escaped: a literal percent sign must be replaced by a double percent sign, a literal doublequote by 2 doublequotes, the rest must be preceded by a caret.
If the "string" contains any "special" characters (i.e. If a path is not specified, FIND searches the text typed at the prompt or piped from another command. Specifies the name of the file to be searched. Specifies the location of the file or files to search. Ignores the case of characters when searching for the string.ĭisplays the line numbers with the displayed lines.ĭo not skip files with offline attribute set (only available in Windows XP and later versions). (you may prefer FINDSTR, a much more powerful version of FIND, which even supports regular expressions.)įIND "string" filenameĭisplays all lines not containing the string specified.ĭisplays the count of lines containing the string. Use the FIND command to search for a specific string in a file or files and send the specified lines to your output device. VoltCraft Energy Logger 3500 Configuration.Exploring the Youless LS120 Energy Monitor.