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How to search through textfiles in a folder when you are stuck on Windows.


Windows has quite a few useful utilities for searching text. The findstr utility allows searching through a folder full of text files for a certain string.

Here is an example.

>findstr /S /R "money_quest_update" *.*

And this is how to search for text strings in a folder.

E:\shadowofchernobyl\gamedata>findstr /S /R "money_quest_update" *.*
scripts\dialogs.script:                 game_stats.money_quest_update (num)
scripts\dialogs.script:                 game_stats.money_quest_update (-num)
scripts\treasure_manager.script:                        game_stats.money_quest_update(deadmoney)

This works very well and it quite useful when coding, you can find a certain variable you are looking for very quickly.

I can even use wildcards to find an entry that ends in numbers.

E:\shadowofchernobyl\gamedata>findstr /S /R "megafon_music_[0-9]" *.*
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_1]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_2]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_3]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_4]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_5]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_6]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_7]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_8]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_9]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_10]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_11]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_12]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_13]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_14]],
scripts\sound_theme.script:                                                                        [[characters_voice\scenario\megafon\megafon_music_15]]}

So, this is a very useful utility for Windows users, with the /R parameter, it is recursive and will find all instances of the search query in subfolders of the parent directory.

Use the /? parameter to get help.

E:\shadowofchernobyl\gamedata>findstr.exe /?
Searches for strings in files.
 
FINDSTR [/B] [/E] [/L] [/R] [/S] [/I] [/X] [/V] [/N] [/M] [/O] [/P] [/F:file]
        [/C:string] [/G:file] [/D:dir list] [/A:color attributes] [/OFF[LINE]]
        strings [[drive:][path]filename[ ...]]
 
  /B         Matches pattern if at the beginning of a line.
  /E         Matches pattern if at the end of a line.
  /L         Uses search strings literally.
  /R         Uses search strings as regular expressions.
  /S         Searches for matching files in the current directory and all
             subdirectories.
  /I         Specifies that the search is not to be case-sensitive.
  /X         Prints lines that match exactly.
  /V         Prints only lines that do not contain a match.
  /N         Prints the line number before each line that matches.
  /M         Prints only the filename if a file contains a match.
  /O         Prints character offset before each matching line.
  /P         Skip files with non-printable characters.
  /OFF[LINE] Do not skip files with offline attribute set.
  /A:attr    Specifies color attribute with two hex digits. See "color /?"
  /F:file    Reads file list from the specified file(/ stands for console).
  /C:string  Uses specified string as a literal search string.
  /G:file    Gets search strings from the specified file(/ stands for console).
  /D:dir     Search a semicolon delimited list of directories
  strings    Text to be searched for.
  [drive:][path]filename
             Specifies a file or files to search.
 
Use spaces to separate multiple search strings unless the argument is prefixed
with /C.  For example, 'FINDSTR "hello there" x.y' searches for "hello" or
"there" in file x.y.  'FINDSTR /C:"hello there" x.y' searches for
"hello there" in file x.y.
 
Regular expression quick reference:
  .        Wildcard: any character
  *        Repeat: zero or more occurrences of previous character or class
  ^        Line position: beginning of line
  $        Line position: end of line
  [class]  Character class: any one character in set
  [^class] Inverse class: any one character not in set
  [x-y]    Range: any characters within the specified range
  \x       Escape: literal use of metacharacter x
  \<xyz    Word position: beginning of word
  xyz\>    Word position: end of word
 
For full information on FINDSTR regular expressions refer to the online Command
Reference.

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