socket_search -- toy search engine program by Yoshihiko Suhara (sleepy_yoshi) * How to install? % make * How to use? 1. Start server % ./server ./server listening port 46490... 2. Start client and input query % ./client input query> hoge fuga search results: 1 4 5 Use SIGINT (Ctrl-C) to stop processes. * How to change index directory? Change INDEX_DIR to change index directory. index.h --- #define INDEX_DIR "./index" ---