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How do you shell expand your variables and why? (lemmy.world)

submitted 1 year ago by zephyr@lemmy.world to c/programming@programming.dev

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[–] thingsiplay@kbin.social 6 points 1 year ago (1 children)

@bloopernova As you mention it, here the links for anyone interested: Online tool https://www.shellcheck.net/ and you can install it locally too https://github.com/koalaman/shellcheck .

[–] hascat@programming.dev 2 points 1 year ago (1 children)

While this looks like a handy tool, it does make me think shell scripting itself needs a cleaner approach than what we have currently.