The last line reads the information from tap and sends it to nc -l -p 2301, which listens to TCP port 2301.

最后一行读取来自tap的信息，并将信息发送到nc - l - p 2301，它将侦听TCP端口2301。

youdao

When nc is executed with the command-line parameters -l -p -c, it waits until it receives a connection to that port, and then it executes the command.

在使用命令行参数- l - p - c执行nc时，nc将一直等待，直到在该端口上接收到连接，然后执行指定的命令。

youdao

H. P. S. has cooperative agency in quite a number of overseas port cities in Southeast Asia, Europe and America. A more closely-tight global freight forwarding network is expected to be developed.

在海外诸多港口城市均拥有合作代理，遍及东南亚、欧美等世界各地，并逐步完善成为更紧密的全球货代网络。

youdao

The convoy was approximately 108 nautical miles (about 124 statute miles) from port around 5 p.m.

CNN: Supplies reach befouled cruise ship in Gulf of Mexico

Passengers were asked to arrive at the port at 2 p.m.

NPR: Carnival Cancels 12 More Cruises On Troubled Ship

The convoy was approximately 140 nautical miles (about 160 statute miles) from port around 2:30 p.m.

CNN: Supplies headed to befouled cruise ship in Gulf of Mexico