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Re:Falsehoods programmers believe about build systems (2012) by Someone on Saturday July 18, 2020 @04:24PM (#23884536)
At my job, a colleague shared a solution for tunneling into servers that involved having a Docker image running for each server, with some tunneling tricks inside the image.

Those are the times I wonder whether I’m getting old. I kept using a shell alias that does ssh -ND, even though that requires maintaining a config file.

But on the other hand, is a dependency on having Docker available really worse for portability than having a dependency on having a reasonably standard Unix environment?

Re:Falsehoods programmers believe about build systems (2012) by ori_b on Sunday July 19, 2020 @12:31AM (#23887014)
> But on the other hand, is a dependency on having Docker available really worse for portability than having a dependency on having a reasonably standard Unix environment?

I often need to run it somewhere other than docker -- possibly integrating it into a different program.

Docker doesn't make this impossible, but it's a sign that portability was not considered when the code was written, and I'm in for pain.