find source_folder/ -name '*.txt' > some_folder/file_list1.txt
tar -cz -T some_folder/file_list2.txt -f target_folder/tarball.tar
然后解压tarball.tar即可
find source_folder/ -name '*.txt' > some_folder/file_list1.txt
tar -cz -T some_folder/file_list2.txt -f target_folder/tarball.tar
然后解压tarball.tar即可