<p>只需用以太网将两台计算机直接相连,并进行一些简单的 IP 配置即可:</p><pre># 在发送端... ip address add dev eth0 fd42:dead:beef::1/48 ip link set dev eth0 up # 在接收端... ip address add dev eth0 fd42:dead:beef::2/48 ip link set dev eth0 up </pre><p>几秒钟后,ping 应该就能通了:</p><pre># 在接收端... / # ping fd42:dead:beef::1 64 bytes from fd42:dead:beef::1: icmp_seq=1 ttl=64 time=0.649 ms 64 bytes from fd42:dead:beef::1: icmp_seq=2 ttl=64 time=0.376 ms 64 bytes from fd42:dead:beef::1: icmp_seq=3 ttl=64 time=0.414 ms 64 bytes from fd42:dead:beef::1: icmp_seq=4 ttl=64 time=0.340 ms </pre><p>……而下面的命令也同样可行:</p><pre># 在接收端... socat - TCP6-LISTEN:1234 | dd status=progress > big_file.tar.gz…</pre>
One of the cool features of JPEG files is that there's the option to save low frequency components first. This means that a partially downloaded image will be displayed at low resolution instead of be...