使用 netcat 逐行发送文本文件 [英] Send text file, line by line, with netcat

问题描述

我正在尝试使用以下命令逐行发送文件:

I'm trying to send a file, line by line, with the following commands:

nc host port < textfile
cat textfile | nc host port

我尝试过 tail 和 head，但结果相同:整个文件作为唯一行发送.服务器正在侦听特定守护进程以接收数据日志信息.

I've tried with tail and head, but with the same result: the entire file is sent as a unique line. The server is listening with a specific daemon to receive data log information.

我想逐行发送和接收行，而不是一次性发送和接收整个文件.

I'd like to send and receive the lines one by one, not the whole file in a single shot.

我该怎么做?

推荐答案

你必须使用 netcat 吗?

Do you HAVE TO use netcat?

cat textfile > /dev/tcp/HOST/PORT

也可以达到您的目的，至少使用 bash.

can also serve your purpose, at least with bash.

我想逐行发送和接收行，而不是一次性发送和接收所有文件.

I'de like to send, and receive, one by one the lines, not all the file in a single shot.

试试

while read x; do echo "$x" | nc host port; done < textfile

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