Console search and replace-utility for Windows

Most recently, I swore that I could not find a console working utility for finding and replacing substrings in files for Win. As a result, he wrote himself, so maybe someone will come in handy:

sixfiles.com/downloads/sreplace.zip

Caution! Searches for and replaces files not only in the specified directory, but also in all subdirectories.
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SREPLACE [options] [source file or mask] [search str] [replace str]
-i - ignore case
-q - quiet mode
EXAMPLE:
SREPLACE -i. \ Myfiles \ *. Txt simple hard