lrwxrwxrwx. 1 root root 22 12月 1 15:08 libpqxx -> /usr/lib64/libpqxx-7.7lrwxrwxrwx. 1 root root 7 12月 2 10:03 libpqxx-7.7 -> libpqxx-rwxr-xr-x. 1 root root 550496 9月 16 10:12 libpqxx-7.7.so