# mac에서 bash버전문제 발생시
bash --version
>>>
GNU bash, version 3.2.57(1)-release (arm64-apple-darwin23)
Copyright (C) 2007 Free Software Foundation, Inc.
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brew upgrade bash
>>>
Warning: bash 5.3.8 already installed
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wg-quick
>>>
wg-quick: Version mismatch: bash 3 detected, when bash 4+ required
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/opt/homebrew/bin/bash --version
>>>
GNU bash, 버전 5.3.8(1)-release (aarch64-apple-darwin23.6.0)
Copyright (C) 2025 Free Software Foundation, Inc.
라이선스 GPLv3+: GNU GPL 버전 3 이상 <http://gnu.org/license/gpl.html>

이 프로그램은 자유 소프트웨어입니다. 자유롭게 바꾸고 재배포할 수 있습니다.
법률이 허용하는 모든 범위내의 보증은 없습니다.
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which bash
>>>
/bin/bash
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echo $PATH
>>>
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Users/myeong/.nix-profile/bin:/nix/var/nix/profiles/default/bin:/Users/myeong/.rbenv/shims:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/Library/Apple/usr/bin:/Applications/Wireshark.app/Contents/MacOS:/usr/local/share/dotnet:~/.dotnet/tools:/Library/Frameworks/Mono.framework/Versions/Current/Commands:/Users/myeong/.cargo/bin:/Applications/iTerm.app/Contents/Resources/utilities
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