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goodarzi/bash-macos.sh

Last active November 1, 2023 18:11
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Install Bash 5.2 on macOS
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bash-macos.sh
# 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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