Run dtest -P ofa-v2-ib0 on host 1, and ensure you see a listening connection.

在主机 1 上运行 dtest -P ofa-v2-ib0，并确保看到一个侦听连接。

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

Portal days (p), on the calendar provided marks days using mathematics of 28 and their fore have a connection with the moon cycles.

入口日，在历法内提供了使用28天计算的标记，它们的前部与月亮周期相联系。

youdao

And unlike its two midtown tunnels, the Lower Manhattan connection is shut down every night, from 10 p.m. to 5 a.m.

WSJ: PATH's Road Back Is Rocky