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Node.JS File rotation

S

seppim

New Coder
Hello!

Is there a ready to use module for file rotation?
I need to save a file to a folder. If the file exists, he should rename the file to file.cfg.0 and save the new file with file.cfg
When again a file saved, he should rename the file.cfg to file.cfg.1 and save the new file as file.cfg

I know I can program this kind of function, but maybe there is a module to use?

Thank you!
 
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seppim said:
Hello!

Is there a ready to use module for file rotation?
I need to save a file to a folder. If the file exists, he should rename the file to file.cfg.0 and save the new file with file.cfg
When again a file saved, he should rename the file.cfg to file.cfg.1 and save the new file as file.cfg

I know I can program this kind of function, but maybe there is a module to use?

Thank you!
Click to expand...
Hi there,
May I ask what this will be used for?
 
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seppim said:
I write the config file for haproxy and like to keep the previous versions (in case of a problem and also history)
Click to expand...
So I did some searching, and although I don't doubt that there may already be a solution, I personally did not see one, but I did run across this resource, which I believe you may find useful:

dev.to

How to use Node.js to backup your personal files (and learn some webdev skills along the way)

All code from this tutorial as a complete package is available in this repository. If you find this...
dev.to dev.to
 
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