How to copy files found with grep

Question

I am running this command to find all my files that contain (with help of regex)\"someStrings\" in a tree directory.

grep -lir \'^beginString\' ./ -exec cp -         


        

Answer 1

Try this:

find . -type f -exec grep -q '^beginString' {} \; -exec cp -t /home/user/DestinationFolder {} +

or

grep -lir '^beginString' . | xargs cp -t /home/user/DestinationFolder

But if you want to keep directory structure, you could:

grep -lir '^beginString' . | tar -T - -c | tar -xpC /home/user/DestinationFolder

or if like myself, you prefer to be sure about kind of file you store (only file, no symlinks), you could:

find . -type f -exec grep -l '^beginString' {} + | tar -T - -c |
    tar -xpC /home/user/DestinationFolder

and if your files names could countain spaces and/or special characters, use null terminated strings for passing grep -l output (arg -Z) to tar -T (arg --null -T):

find . -type f -exec grep -lZ '^beginString' {} + | tar --null  -T - -c |
    tar -xpC /home/user/DestinationFolder