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Multiplex: Command-Line Process Mutliplexer (github.com/sebastien)
40 points by todsacerdoti 4 months ago | hide | past | favorite | 10 comments


The idea of such a tool looks interesting at first. But then you realize there exist no problems, that require a solution provided by this tool.

You need to run a webserver with some backend components? Start them sequentially one after another, it will be fine.


> there exist no problems, that require a solution provided by this tool

> For instance, you need a webserver, a workqueue and a database to run standalone all together.

This is the only real use-case that I would have for a tool like this and it's already been solved for nearly 15 years by foreman [1]

[1] https://github.com/ddollar/foreman


No need for foreman: just start things sequentially!


Mutliplexer -> Multiplexer


Thanks, corrected :)


This has some overlap with Overmind / foreman / Procfile. To wait for another process to be started, I resort to using plain `sleep` or `dockerize -wait`.

Good job on building this!


Thanks for this. What would be the competitors? Is there something similar to this in Bash or as a compiled executable?


https://www.gnu.org/software/parallel/

https://www.gnu.org/software/parallel/parallel_examples.html


Back in the day CP/M had a feature which allowed you to batch up commands, you'd write a "FOO.SUB" file, then run "SUBMIT FOO".

There was a neat binary named "SLASH.COM" which would allow you to create a submission file ("$$$.SUB") by running "SLASH FOO ; BAR ; ECHO HELLO".

Of course CP/M is a dead system, mostly.


An alternative for the use case of spawning dev environments would be https://github.com/pvolok/mprocs




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