linjunhalida linjunhalida - 2 months ago 22
Linux Question

Are there some program like COM0COM in linux?

I use com0com for program testing in windows,
are there any program like com0com in linux?

I know there is pts/ptmx, but what I want is a stand alone program to provide 2 virtual serial ports...

Then I can open 2 program, each attench one...

Answer

God bless me! I found a good method:

socat PTY,link=COM8 PTY,link=COM9

then 2 virtual serial port files are created: COM8, COM9

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