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khoan/migrate-homebrew-from-intel-to-m1.md

Created August 11, 2022 06:59
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migrate-homebrew-from-intel-to-m1.md

Migrate Homebrew from Intel to M1

Dump install packages

brew bundle dump

Remove Intel homebrew

arch -x86_64 /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/uninstall.sh)"

read more at Homebrew/discussions#2408 (comment)

alternatively,

uninstall.sh --path=/usr/local

read more at Homebrew/discussions#417 (reply in thread)

Install M1 homebrew

read more at https://github.com/homebrew/install#install-homebrew-on-macos-or-linux

Update PATH

$ cat /etc/paths
/opt/homebrew/bin # remove /usr/local/bin
/usr/bin
/bin
/usr/sbin
/sbin
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