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This article mainly introduces the Linux commonly used command cu how to use, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand.

The Linux common command cu command is used to connect to another system host. The cu (call up) instruction can connect to another host and work with an interface similar to a dial-up terminal, or it can perform simple file transfer jobs.

Syntax cu [dehnotv] [- a] [- c] [- E] [- I] [- l] [- s] [- x] [- z] [--help] [- nostop] [--parity=none] [/] parameter description:

-an or-p or-port connects using the specified communication port.

-c or-phone dials the phone number.

-d enters debug mode.

-e or-parity=even uses a double parity check.

The-E or-escape setting breaks away from the character.

-h or-halfduple uses half-duplex mode.

-I or-config specifies the profile to use.

-l or-line specifies a peripheral as the connected device.

Wait for the user to enter the phone number when-n or-prompt dialing.

-o or-parity=odd uses a single parity check.

-s or-speed or-baud or-sets the connection rate in Bauer rate.

-t or-maper replaces CR characters with LF+CR characters.

-v or-version displays version information.

-x or-debug uses debug mode.

-z or-system connects to the system host.

-help online help.

-nostop turns off Xon/Xoff software flow control.

-parity=none does not use parity checking.

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