grep -R /way/to/*any/folder/ foo grep foo `ls -R /way/to/any*/folder/text.file` grep foo `find /way/to/*any/folder/ -name "text.file"` for file in /way/to/some/folder/text*.file; do grep foo $file; done
grep -R /way/to/*any/folder/ foo grep foo `ls -R /way/to/any*/folder/text.file` grep foo `find /way/to/*any/folder/ -name "text.file"` for file in /way/to/some/folder/text*.file; do grep foo $file; done