Switch console output to RS232

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Switch console output to RS232 – Managing your servers can streamline the performance of your team by allowing them to complete complex tasks faster. Plus, it can enable them to detect problems early on before they get out of hand and compromise your business. As a result, the risk of experiencing operational setbacks is drastically lower.

But the only way to make the most of your server management is to perform it correctly. And to help you do so, this article will share nine tips on improving your server management and fix some problem about linux, console, redirection, serial, .

How can I switch temporally Linux ASCII console to RS232 port build-in computer. I mean about Linux system working as server, without running any graphical tools on it (X11, bootsplash etc).
But I want to do it temporally just “on demand”. In ordinary usage, the console should be normal VGA monitor. Is it possible?

Solution :

Possible? Yes.

Temporarily? Too much of a hassle.

It’s all well documented in the kernel documentation, and in modern distributions it should be sufficient to edit /etc/inittab in order to have a terminal listening on your serial port – which is what I assume you want to do.

If you just want the console messages displayed, edit your boot options accordingy.

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