find data/ -name '*.json' -exec cat {} ; > uber.json简短说明:
find <where> -name <file_name_pattern> -exec <run_cmd_on_every_hit> {} ; > <where_to_store>
find data/ -name '*.json' -exec cat {} ; > uber.json简短说明:
find <where> -name <file_name_pattern> -exec <run_cmd_on_every_hit> {} ; > <where_to_store>