поиск строки в папке

linux-Поиск строки в папке

grep -rnw '/path/to/somewhere/' -e 'pattern'

    -r or -R is recursive,
    -n is line number, and
    -w stands for match the whole word.
    -l (lower-case L) can be added to just give the file name of matching files.

Along with these, --exclude, --include, --exclude-dir flags could be used for efficient searching:

    This will only search through those files which have .c or .h extensions:

    grep --include=\*.{c,h} -rnw '/path/to/somewhere/' -e "pattern"

    This will exclude searching all the files ending with .o extension:

    grep --exclude=*.o -rnw '/path/to/somewhere/' -e "pattern"

    For directories it's possible to exclude a particular directory(ies) through --exclude-dir parameter. For example, this will exclude the dirs dir1/, dir2/ and all of them matching *.dst/:

    grep --exclude-dir={dir1,dir2,*.dst} -rnw '/path/to/somewhere/' -e "pattern"

This works very well for me, to achieve almost the same purpose like yours.

For more options check man grep.