this post was submitted on 28 Jul 2024
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Cool. So try updating to a version of Bash from the last 15 years, because the pre-installed one is Bash 3, because Bash 4 and 5 are under the GPLv3 license, which Apple won't comply with.
...ah, no, you can't update the pre-installed Bash, because it's on a section of the file system that is read-only even with admin access. You can install Bash 5 as a separate shell, and use that as your default terminal shell, but any scripts written with the standard
#!/bin/bashinstead of the more flexible#!/usr/bin/env bashwill still use Bash 3.This "handholding" (or really, a safety net) is arguably a good thing, or at least a positive tradeoff; but you can't claim it doesn't exist.
I'm not sure what you mean. I have updated bash with a single homebrew command.
If it's anything like when I used a Mac regularly 7y ago, Homebrew doesn't install to /bin, it installs to /usr/local/bin, which only works for scripts that use env in their shell "marker" (if you don't call it directly with the shell). You're just putting a higher bash in the path, not truly updating the one that comes with the system.
That's mostly still true, with the small caveat that the default prefix on arm64 macOS is /opt/homebrew rather than /usr/local, so you might have to add it explicitly to your PATH
Oh thank goodness, that was one of my main complaints with the system. Did they ever get around to requiring sudo like Macports (and any other reasonable system level packages manager on BSD/Linux)?