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Install Bash 5.2 on macOS
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| # Install bash using HomeBrew | |
| brew install bash | |
| # Add new Bash to macOS shell list | |
| sudo echo -e "/usr/local/bin/bash\n" >> /etc/shells | |
| # Setup macOS .bashrc | |
| [[ -f ~/.bashrc ]] || touch ~/.bashrc | |
| grep -v '^\s*#' ~/.profile | grep '\. ~/\.bashrc\|source ~/\.bashrc' || echo -e "\n[[ '\$BASH' && -f ~/.bashrc ]] && . ~/.bashrc\n" >> ~/.profile | |
| # Change default shell to Bash | |
| chsh -s /usr/local/bin/bash |
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