2013年製のMacを初期化して再設定した

2021 7 Feb

Sun, 7 Feb 2021 20:39:08 Sun, 7 Feb 2021 20:39:09

ここ最近、ずっと使ってきているMacの調子が悪いので思い切って初期化してみることにした。多分というか絶対に今までインストールしたものの残骸とかが積もり積もっている気がするんだよね。それらを除去してスッキリすれば多少は動作も改善すると思う。

今使っているMacは2014年に買ったLate 2013モデル。具体的なスペックは下記。

$ system_profiler SPHardwareDataType
Hardware:

    Hardware Overview:

      Model Name: MacBook Pro
      Model Identifier: MacBookPro11,2
      Processor Name: Quad-Core Intel Core i7
      Processor Speed: 2 GHz
      Number of Processors: 1
      Total Number of Cores: 4
      L2 Cache (per Core): 256 KB
      L3 Cache: 6 MB
      Hyper-Threading Technology: Enabled
      Memory: 8 GB
      System Firmware Version: 430.0.0.0.0
      SMC Version (system): 2.18f15

せっかくなので初期化と最低限使える状態にするまでの手順をメモとして纏めていこうと思う。

@Contents

フォーマットする手順

Apple Support

Mac を売却、譲渡、下取りに出す前にやっておくべきことまずはデータをバックアップし、それから一部の機能やサービスを無効にして Mac を消去し、macOS を再インストールして、工場出荷時の設定に復元しておきましょう。

公式サイトを参考にした。別に売却したりする訳ではないので、サインアウト系はスルーした。

バックアップの作成
NVRAMのリセット

NVRAMをリセットした方がいいのかは迷ったが普段することはないのでついでにリセットしておいた。普通はカーネルパニックが起きた時にするものなので特にしなくても問題ないと思う。

次に内蔵ディスクをフォーマットする。

Apple Support

Intel 搭載モデルの Mac を消去する方法ディスクユーティリティを使って、Intel 搭載モデルの Mac の内蔵ディスク (SSD) を消去 (フォーマット) できます。

Apple Support

macOS を再インストールする方法macOS 復旧を使って、Mac のオペレーティングシステムを再インストールする方法をご案内します。

初期化したらmacOSをインストールしないといけないがまさかのmacOS Xからしかなくて仕方なく入れた。待ち時間が結構かかるので放置。後からOSをアップデートすることにした。

諸々のセットアップ

いきなりこの画面が現れて懐かしさを感じた。

見た目的には問題ないのだけど、これからインストールするものは最低でもCatalina以上が要求されることが多いのでBig Surをインストールする。初期化する前は敢えて入れなかったけど、おそらく容量的に余裕があるので思い切って入れてみることにした。これも当然だが時間が掛かるので待機。途中でファンが回り始めて焦ったが無事にインストール完了。動作も問題なくホッとした。

先ずはパスワード管理ソフトのBitwardenをインストールする。私は基本的にパスワードを100文字以上の乱数にしているのでこれがないとログインすらできない。パスワード管理ソフトは色んな種類があるけど、断然Bitwardenがオススメ。

Bitwarden

DownloadBitwarden is a free and open source password management solution for individuals, teams, and business organizations.

次にブラウザを入れる。Apple製のSafariではなくChromeをチョイス。

開発の準備

Mac用のパッケージ管理ソフトHomebrewがないと始まらないのでいの一番にインストール。しようとしたらシェルがBashなことに気づいたのでZshに変更する。

# 使用中のシェルを確認
$ echo $SHELL
/bin/dash

# 使用可能なシェルを確認
$ cat /etc/shells
# List of acceptable shells for chpass(1).
# Ftpd will not allow users to connect who are not using
# one of these shells.

/bin/bash
/bin/csh
/bin/dash
/bin/ksh
/bin/sh
/bin/tcsh
/bin/zsh

# Zshにシェルを変更
$ chsh -s /bin/zsh

# 再起動

# 使用中のシェルを確認
% echo $SHELL
/bin/zsh

変更されたらHomebrewをインストールする。

Homebrew

HomebrewThe Missing Package Manager for macOS (or Linux).

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

% brew -v
Homebrew 3.0.0
Homebrew/homebrew-core (git revision f4b1e; last commit 2021-02-07)

ログ

Password:
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
==> The following new directories will be created:
/usr/local/bin
/usr/local/etc
/usr/local/include
/usr/local/lib
/usr/local/sbin
/usr/local/share
/usr/local/var
/usr/local/opt
/usr/local/share/zsh
/usr/local/share/zsh/site-functions
/usr/local/var/homebrew
/usr/local/var/homebrew/linked
/usr/local/Cellar
/usr/local/Caskroom
/usr/local/Frameworks
==> The Xcode Command Line Tools will be installed.

Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir -p /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /bin/chmod g+rwx /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /usr/sbin/chown ki /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /usr/bin/chgrp admin /usr/local/bin /usr/local/etc /usr/local/include /usr/local/lib /usr/local/sbin /usr/local/share /usr/local/var /usr/local/opt /usr/local/share/zsh /usr/local/share/zsh/site-functions /usr/local/var/homebrew /usr/local/var/homebrew/linked /usr/local/Cellar /usr/local/Caskroom /usr/local/Frameworks
==> /usr/bin/sudo /bin/mkdir -p /usr/local/Homebrew
==> /usr/bin/sudo /usr/sbin/chown -R ki:admin /usr/local/Homebrew
==> /usr/bin/sudo /bin/mkdir -p /Users/ki/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Users/ki/Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown -R ki /Users/ki/Library/Caches/Homebrew
==> Searching online for the Command Line Tools
==> /usr/bin/sudo /usr/bin/touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
==> Installing Command Line Tools for Xcode-12.4
==> /usr/bin/sudo /usr/sbin/softwareupdate -i Command\ Line\ Tools\ for\ Xcode-12.4
Software Update Tool

Finding available software

Downloading Command Line Tools for Xcode
Downloaded Command Line Tools for Xcode
Installing Command Line Tools for Xcode
Done with Command Line Tools for Xcode
Done.
==> /usr/bin/sudo /bin/rm -f /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
==> /usr/bin/sudo /usr/bin/xcode-select --switch /Library/Developer/CommandLineTools
==> Downloading and installing Homebrew...
remote: Enumerating objects: 46, done.
remote: Counting objects: 100% (46/46), done.
remote: Compressing objects: 100% (46/46), done.
remote: Total 173614 (delta 0), reused 44 (delta 0), pack-reused 173568
Receiving objects: 100% (173614/173614), 44.82 MiB | 230.00 KiB/s, done.
Resolving deltas: 100% (128912/128912), done.
From https://github.com/Homebrew/brew
 * [new branch]      master     -> origin/master
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HEAD is now at f416f8b54 Merge pull request #10534 from Bo98/doctor-ci
==> Tapping homebrew/core
remote: Enumerating objects: 905066, done.
remote: Total 905066 (delta 0), reused 0 (delta 0), pack-reused 905066
Receiving objects: 100% (905066/905066), 358.83 MiB | 436.00 KiB/s, done.
Resolving deltas: 100% (616299/616299), done.
From https://github.com/Homebrew/homebrew-core
 * [new branch]      master     -> origin/master
Updating files: 100% (5763/5763), done.
HEAD is now at f4b1eacad3 mercurial: update 5.7 bottle.
==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations

==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh

基本的にHomebrewを利用して開発環境を構築する。これを使うことでアンインストールやアップグレードもコマンドひとつで出来るので使わない手はない。

ここまでMacに標準で入っているターミナルを使ってきたが見た目がダサいのでiTerm2を入れる。これは見た目以外にも様々なコマンドを使えるので便利。Homebrewはbrew caskというコマンドを使えばGUIもインストール出来るので早速入れてみる。

% brew install brew-cask
==> Tapping homebrew/cask
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask'...
remote: Enumerating objects: 48, done.
remote: Counting objects: 100% (48/48), done.
remote: Compressing objects: 100% (34/34), done.
remote: Total 548634 (delta 24), reused 27 (delta 14), pack-reused 548586
Receiving objects: 100% (548634/548634), 241.57 MiB | 304.00 KiB/s, done.
Resolving deltas: 100% (387451/387451), done.
Tapped 3808 casks (3,929 files, 259.2MB).
==> Searching for similarly named formulae...
This similarly named formula was found:
brew-cask-completion
To install it, run:
  brew install brew-cask-completion
Error: No available formula or cask with the name "brew-cask".
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.

が、エラーが発生。おかしいなと思ってたら参照していた記事が古いコマンドを使っていたようだ。今はこれ。

% brew install cask

ログ

==> Downloading https://homebrew.bintray.com/bottles/gmp-6.2.1.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/6a44705536f25c4b9f8547d44d129ae3b3657755039966ad2b86b821e187c32c?response-content-disposition=attachment%3Bfilename%3D%22gmp-6.2.1.big_sur.bott
######################################################################## 100.0%
==> Downloading https://homebrew.bintray.com/bottles/bdw-gc-8.0.4_2.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/af8bfafe1425f3cc9923bd49a375f85c13255124ed7a952137fe924431adc1c4?response-content-disposition=attachment%3Bfilename%3D%22bdw-gc-8.0.4_2.big_sur
######################################################################## 100.0%
==> Downloading https://homebrew.bintray.com/bottles/libffi-3.3_2.big_sur.bottle.tar.gz
######################################################################## 100.0%
==> Downloading https://homebrew.bintray.com/bottles/libtool-2.4.6_2.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/b5dba5a59ae66f42b012998e08edbeaed9e2456c0d1670307b8f46be5ef3b9fa?response-content-disposition=attachment%3Bfilename%3D%22libtool-2.4.6_2.big_su
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==> Downloading https://homebrew.bintray.com/bottles/libunistring-0.9.10.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/5d336bd939f678b48dc1ced97ed0def383999638d80caa8cb2da780594556524?response-content-disposition=attachment%3Bfilename%3D%22libunistring-0.9.10.bi
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==> Downloading https://homebrew.bintray.com/bottles/pkg-config-0.29.2_3.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/0040b6ebe07f60549800b211343fd5fb3cf83c866d9f62e40f5fb2f38b71e161?response-content-disposition=attachment%3Bfilename%3D%22pkg-config-0.29.2_3.bi
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==> Downloading https://homebrew.bintray.com/bottles/readline-8.1.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/2cc3a9582e3c7e21eb3c2c8964abd33e9720fb4a9588c626d8424ff8cc9b1aed?response-content-disposition=attachment%3Bfilename%3D%22readline-8.1.big_sur.b
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==> Downloading https://homebrew.bintray.com/bottles/guile-3.0.5.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/ce8a02da2f7a50ee2df21ace1dac3b8335855907ec31224cea3ea5f89d82c463?response-content-disposition=attachment%3Bfilename%3D%22guile-3.0.5.big_sur.bo
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==> Downloading https://homebrew.bintray.com/bottles/gettext-0.21.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/a025e143fe3f5f7e24a936b8b0a4926acfdd025b11d62024e3d355c106536d56?response-content-disposition=attachment%3Bfilename%3D%22gettext-0.21.big_sur.b
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==> Downloading https://homebrew.bintray.com/bottles/libidn2-2.3.0.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/65523d89d65893a402f9f2641793314d5c18f5ba115400ef6ad372b8c177ebd9?response-content-disposition=attachment%3Bfilename%3D%22libidn2-2.3.0.big_sur.
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==> Downloading https://homebrew.bintray.com/bottles/libtasn1-4.16.0.big_sur.bottle.tar.gz
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==> Downloading https://homebrew.bintray.com/bottles/nettle-3.7.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/e02e4ae1f73b54c0976a2e7afdbe2f461a202362c51c68e341f289477a9dfb6b?response-content-disposition=attachment%3Bfilename%3D%22nettle-3.7.big_sur.bot
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==> Downloading https://homebrew.bintray.com/bottles/p11-kit-0.23.22.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/9474fe6483bbc394d9069f79528ecfe9ba1af00db4aca23c26857b6b66736d73?response-content-disposition=attachment%3Bfilename%3D%22p11-kit-0.23.22.big_su
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==> Downloading https://homebrew.bintray.com/bottles/openssl%401.1-1.1.1i.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/8008537d37a7f09eedbcd03c575e15206c54f97fe162c6d36da904897e9cee31?response-content-disposition=attachment%3Bfilename%3D%22openssl%401.1-1.1.1i.b
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==> Downloading https://homebrew.bintray.com/bottles/libevent-2.1.12.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/45758b448d82b82b6bea52bc9a72593ef22f04ebdaa4b4230cadf12768252e22?response-content-disposition=attachment%3Bfilename%3D%22libevent-2.1.12.big_su
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==> Downloading https://homebrew.bintray.com/bottles/c-ares-1.17.1.big_sur.bottle.tar.gz
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==> Downloading https://homebrew.bintray.com/bottles/jemalloc-5.2.1_1.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/7797788be2da677a8343ac6199e2f180c2e6b627c0b9abc9da133fbc34e86678?response-content-disposition=attachment%3Bfilename%3D%22jemalloc-5.2.1_1.big_s
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==> Downloading https://homebrew.bintray.com/bottles/libev-4.33.big_sur.bottle.tar.gz
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==> Downloading https://homebrew.bintray.com/bottles/nghttp2-1.43.0.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/e6112c4ce4b08b60edbb3d7fca3e22498bbe1881bd6ca95df52b9f2726b0c62a?response-content-disposition=attachment%3Bfilename%3D%22nghttp2-1.43.0.big_sur
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==> Downloading https://homebrew.bintray.com/bottles/unbound-1.13.0.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/cef5d9843ecaabaa0a4cb9b89e04bc3d370ce143e4ff2e0f6711aa6572b1ad3a?response-content-disposition=attachment%3Bfilename%3D%22unbound-1.13.0.big_sur
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==> Downloading https://homebrew.bintray.com/bottles/gnutls-3.6.15.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/6f523e8ce74c567d17a4a5b69794e897074a016b895a5d8ef7122ac006b770fc?response-content-disposition=attachment%3Bfilename%3D%22gnutls-3.6.15.big_sur.
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==> Downloading https://homebrew.bintray.com/bottles/jansson-2.13.1.big_sur.bottle.tar.gz
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==> Downloading https://homebrew.bintray.com/bottles/emacs-27.1.big_sur.bottle.1.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/c4d216163623ccb65f21964df378f1c96871657cbc8ffa702dd3812e7d0e76d8?response-content-disposition=attachment%3Bfilename%3D%22emacs-27.1.big_sur.bot
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==> Downloading https://github.com/cask/cask/archive/v0.8.5.tar.gz
==> Downloading from https://codeload.github.com/cask/cask/tar.gz/v0.8.5
######################################################################## 100.0%
==> Installing dependencies for cask: gmp, bdw-gc, libffi, libtool, libunistring, pkg-config, readline, guile, gettext, libidn2, libtasn1, nettle, p11-kit, openssl@1.1, libevent, c-ares, jemalloc, libev, nghttp2, unbound, gnutls, jansson and emacs
==> Installing cask dependency: gmp
==> Pouring gmp-6.2.1.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/gmp/6.2.1: 21 files, 3.3MB
==> Installing cask dependency: bdw-gc
==> Pouring bdw-gc-8.0.4_2.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/bdw-gc/8.0.4_2: 69 files, 1.6MB
==> Installing cask dependency: libffi
==> Pouring libffi-3.3_2.big_sur.bottle.tar.gz
==> Caveats
libffi is keg-only, which means it was not symlinked into /usr/local,
because macOS already provides this software and installing another version in
parallel can cause all kinds of trouble.

For compilers to find libffi you may need to set:
  export LDFLAGS="-L/usr/local/opt/libffi/lib"
  export CPPFLAGS="-I/usr/local/opt/libffi/include"

==> Summary
🍺  /usr/local/Cellar/libffi/3.3_2: 17 files, 540.5KB
==> Installing cask dependency: libtool
==> Pouring libtool-2.4.6_2.big_sur.bottle.tar.gz
==> Caveats
In order to prevent conflicts with Apple's own libtool we have prepended a "g"
so, you have instead: glibtool and glibtoolize.
==> Summary
🍺  /usr/local/Cellar/libtool/2.4.6_2: 71 files, 3.7MB
==> Installing cask dependency: libunistring
==> Pouring libunistring-0.9.10.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/libunistring/0.9.10: 55 files, 4.5MB
==> Installing cask dependency: pkg-config
==> Pouring pkg-config-0.29.2_3.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/pkg-config/0.29.2_3: 11 files, 656.6KB
==> Installing cask dependency: readline
==> Pouring readline-8.1.big_sur.bottle.tar.gz
==> Caveats
readline is keg-only, which means it was not symlinked into /usr/local,
because macOS provides BSD libedit.

For compilers to find readline you may need to set:
  export LDFLAGS="-L/usr/local/opt/readline/lib"
  export CPPFLAGS="-I/usr/local/opt/readline/include"

For pkg-config to find readline you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/readline/lib/pkgconfig"

==> Summary
🍺  /usr/local/Cellar/readline/8.1: 48 files, 1.6MB
==> Installing cask dependency: guile
==> Pouring guile-3.0.5.big_sur.bottle.tar.gz
==> Caveats
Guile libraries can now be installed here:
    Source files: /usr/local/share/guile/site/3.0
  Compiled files: /usr/local/lib/guile/3.0/site-ccache
      Extensions: /usr/local/lib/guile/3.0/extensions

Add the following to your .bashrc or equivalent:
  export GUILE_LOAD_PATH="/usr/local/share/guile/site/3.0"
  export GUILE_LOAD_COMPILED_PATH="/usr/local/lib/guile/3.0/site-ccache"
  export GUILE_SYSTEM_EXTENSIONS_PATH="/usr/local/lib/guile/3.0/extensions"
==> Summary
🍺  /usr/local/Cellar/guile/3.0.5: 834 files, 56.8MB
==> Installing cask dependency: gettext
==> Pouring gettext-0.21.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/gettext/0.21: 1,953 files, 19.8MB
==> Installing cask dependency: libidn2
==> Pouring libidn2-2.3.0.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/libidn2/2.3.0: 72 files, 808.2KB
==> Installing cask dependency: libtasn1
==> Pouring libtasn1-4.16.0.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/libtasn1/4.16.0: 60 files, 535.7KB
==> Installing cask dependency: nettle
==> Pouring nettle-3.7.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/nettle/3.7: 89 files, 2.7MB
==> Installing cask dependency: p11-kit
==> Pouring p11-kit-0.23.22.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/p11-kit/0.23.22: 63 files, 3MB
==> Installing cask dependency: openssl@1.1
==> Pouring openssl@1.1-1.1.1i.big_sur.bottle.tar.gz
==> Caveats
A CA file has been bootstrapped using certificates from the system
keychain. To add additional certificates, place .pem files in
  /usr/local/etc/openssl@1.1/certs

and run
  /usr/local/opt/openssl@1.1/bin/c_rehash

openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,
because macOS provides LibreSSL.

If you need to have openssl@1.1 first in your PATH, run:
  echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

For compilers to find openssl@1.1 you may need to set:
  export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"
  export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"

For pkg-config to find openssl@1.1 you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/openssl@1.1/lib/pkgconfig"

==> Summary
🍺  /usr/local/Cellar/openssl@1.1/1.1.1i: 8,067 files, 18.5MB
==> Installing cask dependency: libevent
==> Pouring libevent-2.1.12.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/libevent/2.1.12: 57 files, 2MB
==> Installing cask dependency: c-ares
==> Pouring c-ares-1.17.1.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/c-ares/1.17.1: 85 files, 672.3KB
==> Installing cask dependency: jemalloc
==> Pouring jemalloc-5.2.1_1.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/jemalloc/5.2.1_1: 16 files, 2MB
==> Installing cask dependency: libev
==> Pouring libev-4.33.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/libev/4.33: 12 files, 483.8KB
==> Installing cask dependency: nghttp2
==> Pouring nghttp2-1.43.0.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/nghttp2/1.43.0: 24 files, 2.8MB
==> Installing cask dependency: unbound
==> Pouring unbound-1.13.0.big_sur.bottle.tar.gz
==> Caveats
To have launchd start unbound now and restart at startup:
  sudo brew services start unbound
==> Summary
🍺  /usr/local/Cellar/unbound/1.13.0: 57 files, 5.5MB
==> Installing cask dependency: gnutls
==> Pouring gnutls-3.6.15.big_sur.bottle.tar.gz
==> Caveats
If you are going to use the Guile bindings you will need to add the following
to your .bashrc or equivalent in order for Guile to find the TLS certificates
database:
  export GUILE_TLS_CERTIFICATE_DIRECTORY=/usr/local/etc/gnutls/
==> Summary
🍺  /usr/local/Cellar/gnutls/3.6.15: 1,250 files, 11MB
==> Installing cask dependency: jansson
==> Pouring jansson-2.13.1.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/jansson/2.13.1: 11 files, 205.2KB
==> Installing cask dependency: emacs
==> Pouring emacs-27.1.big_sur.bottle.1.tar.gz
==> Caveats
To have launchd start emacs now and restart at login:
  brew services start emacs
Or, if you don't want/need a background service you can just run:
  emacs
==> Summary
🍺  /usr/local/Cellar/emacs/27.1: 4,009 files, 104.1MB
==> Installing cask
==> Caveats
Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/cask
==> Summary
🍺  /usr/local/Cellar/cask/0.8.5: 16 files, 221.8KB, built in 5 seconds
==> Caveats
==> libffi
libffi is keg-only, which means it was not symlinked into /usr/local,
because macOS already provides this software and installing another version in
parallel can cause all kinds of trouble.

For compilers to find libffi you may need to set:
  export LDFLAGS="-L/usr/local/opt/libffi/lib"
  export CPPFLAGS="-I/usr/local/opt/libffi/include"

For pkg-config to find libffi you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/libffi/lib/pkgconfig"

==> libtool
In order to prevent conflicts with Apple's own libtool we have prepended a "g"
so, you have instead: glibtool and glibtoolize.
==> readline
readline is keg-only, which means it was not symlinked into /usr/local,
because macOS provides BSD libedit.

For compilers to find readline you may need to set:
  export LDFLAGS="-L/usr/local/opt/readline/lib"
  export CPPFLAGS="-I/usr/local/opt/readline/include"

For pkg-config to find readline you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/readline/lib/pkgconfig"

==> guile
Guile libraries can now be installed here:
    Source files: /usr/local/share/guile/site/3.0
  Compiled files: /usr/local/lib/guile/3.0/site-ccache
      Extensions: /usr/local/lib/guile/3.0/extensions

Add the following to your .bashrc or equivalent:
  export GUILE_LOAD_PATH="/usr/local/share/guile/site/3.0"
  export GUILE_LOAD_COMPILED_PATH="/usr/local/lib/guile/3.0/site-ccache"
  export GUILE_SYSTEM_EXTENSIONS_PATH="/usr/local/lib/guile/3.0/extensions"
==> openssl@1.1
A CA file has been bootstrapped using certificates from the system
keychain. To add additional certificates, place .pem files in
  /usr/local/etc/openssl@1.1/certs

and run
  /usr/local/opt/openssl@1.1/bin/c_rehash

openssl@1.1 is keg-only, which means it was not symlinked into /usr/local,
because macOS provides LibreSSL.

If you need to have openssl@1.1 first in your PATH, run:
  echo 'export PATH="/usr/local/opt/openssl@1.1/bin:$PATH"' >> ~/.zshrc

For compilers to find openssl@1.1 you may need to set:
  export LDFLAGS="-L/usr/local/opt/openssl@1.1/lib"
  export CPPFLAGS="-I/usr/local/opt/openssl@1.1/include"

For pkg-config to find openssl@1.1 you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/openssl@1.1/lib/pkgconfig"

==> unbound
To have launchd start unbound now and restart at startup:
  sudo brew services start unbound
==> gnutls
If you are going to use the Guile bindings you will need to add the following
to your .bashrc or equivalent in order for Guile to find the TLS certificates
database:
  export GUILE_TLS_CERTIFICATE_DIRECTORY=/usr/local/etc/gnutls/
==> emacs
To have launchd start emacs now and restart at login:
  brew services start emacs
Or, if you don't want/need a background service you can just run:
  emacs
==> cask
Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/cask

これでようやくiTerm2をインストールできる。

% brew install --cask iterm2
==> Downloading https://iterm2.com/downloads/stable/iTerm2-3_4_3.zip
######################################################################## 100.0%
==> Installing Cask iterm2
==> Moving App 'iTerm.app' to '/Applications/iTerm.app'
🍺  iterm2 was successfully installed!

次はIntelliJ IDEAを入れてみる。基本的にIDEやエディタ合わせてもこれしか使ってない。めっちゃ便利なやつ。

% brew install --cask intellij-idea
==> Downloading https://download.jetbrains.com/idea/ideaIU-2020.3.2.dmg
==> Downloading from https://download-cf.jetbrains.com/idea/ideaIU-2020.3.2.dmg
######################################################################## 100.0%
==> Installing Cask intellij-idea
==> Moving App 'IntelliJ IDEA.app' to '/Applications/IntelliJ IDEA.app'
🍺  intellij-idea was successfully installed!

ここまできて今更だけどChromeとKarabiner-Elementsはbrew install --caskでインストールできるんだね……。アンインストールするのは面倒だし、あんまり更新する機会ないから放置しよう。これからはまずbrew searchで調べてみないといけないな。

一応、メモ。

% brew install --cask bitwarden
% brew install --cask google-chrome
% brew install --cask karabiner-elements

IntelliJ IDEAのついでに便利なToolboxもインストールした。

% brew install --cask jetbrains-toolbox
==> Downloading https://download.jetbrains.com/toolbox/jetbrains-toolbox-1.20.7940.dmg
==> Downloading from https://download-cf.jetbrains.com/toolbox/jetbrains-toolbox-1.20.7940.dmg
######################################################################## 100.0%
==> Installing Cask jetbrains-toolbox
==> Moving App 'JetBrains Toolbox.app' to '/Applications/JetBrains Toolbox.app'
🍺  jetbrains-toolbox was successfully installed!

あとは細々したものを入れてひとまず終わり。

Git

% brew install git
Updating Homebrew...
==> Downloading https://homebrew.bintray.com/bottles/pcre2-10.36.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/b2edbffaf229fc490843e83b43c4e12feab906fc34270d928c59cac74c6f4536?response-content-disposition=attachment%3Bfilename%3D%22pcre2-10.36.big_sur.bott
######################################################################## 100.0%
==> Downloading https://homebrew.bintray.com/bottles/git-2.30.0.big_sur.bottle.tar.gz
==> Downloading from https://d29vzk4ow07wi7.cloudfront.net/bd4dd57a4740df3c596377954d45fcf2b08db83f7d8853f5361db1d158a6bdb8?response-content-disposition=attachment%3Bfilename%3D%22git-2.30.0.big_sur.bottl
######################################################################## 100.0%
==> Installing dependencies for git: pcre2
==> Installing git dependency: pcre2
==> Pouring pcre2-10.36.big_sur.bottle.tar.gz
🍺  /usr/local/Cellar/pcre2/10.36: 230 files, 6.2MB
==> Installing git
==> Pouring git-2.30.0.big_sur.bottle.tar.gz
==> Caveats
The Tcl/Tk GUIs (e.g. gitk, git-gui) are now in the `git-gui` formula.

zsh completions and functions have been installed to:
  /usr/local/share/zsh/site-functions

Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/git
==> Summary
🍺  /usr/local/Cellar/git/2.30.0: 1,486 files, 40.5MB
==> Caveats
==> git
The Tcl/Tk GUIs (e.g. gitk, git-gui) are now in the `git-gui` formula.

zsh completions and functions have been installed to:
  /usr/local/share/zsh/site-functions

Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/git

zsh-syntax-highlighting

% brew install zsh-syntax-highlighting
==> Downloading https://homebrew.bintray.com/bottles/zsh-syntax-highlighting-0.7.1.big_sur.bottle.1.tar.gz
######################################################################## 100.0%
==> Pouring zsh-syntax-highlighting-0.7.1.big_sur.bottle.1.tar.gz
==> Caveats
To activate the syntax highlighting, add the following at the end of your .zshrc:
  source /usr/local/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

If you receive "highlighters directory not found" error message,
you may need to add the following to your .zshenv:
  export ZSH_HIGHLIGHT_HIGHLIGHTERS_DIR=/usr/local/share/zsh-syntax-highlighting/highlighters
==> Summary
🍺  /usr/local/Cellar/zsh-syntax-highlighting/0.7.1: 27 files, 164.6KB

% echo 'source /usr/local/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh' >> ~/.zshrc

zsh-autosuggestions

% brew install zsh-autosuggestions
==> Downloading https://github.com/zsh-users/zsh-autosuggestions/archive/v0.6.4.tar.gz
==> Downloading from https://codeload.github.com/zsh-users/zsh-autosuggestions/tar.gz/v0.6.4
######################################################################## 100.0%
==> Caveats
To activate the autosuggestions, add the following at the end of your .zshrc:

  source /usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh

You will also need to force reload of your .zshrc:

  source ~/.zshrc
==> Summary
🍺  /usr/local/Cellar/zsh-autosuggestions/0.6.4: 6 files, 43.7KB, built in 3 seconds

% echo 'source /usr/local/share/zsh-autosuggestions/zsh-autosuggestions.zsh' >> ~/.zshrc

zsh-completions

brew install zsh-completions
Updating Homebrew...
==> Downloading https://github.com/zsh-users/zsh-completions/archive/0.32.0.tar.gz
==> Downloading from https://codeload.github.com/zsh-users/zsh-completions/tar.gz/0.32.0
            -=#=-   #    #     #
==> Caveats
To activate these completions, add the following to your .zshrc:

  if type brew &>/dev/null; then
    FPATH=$(brew --prefix)/share/zsh-completions:$FPATH

    autoload -Uz compinit
    compinit
  fi

You may also need to force rebuild `zcompdump`:

  rm -f ~/.zcompdump; compinit

Additionally, if you receive "zsh compinit: insecure directories" warnings when attempting
to load these completions, you may need to run this:

  chmod -R go-w '/usr/local/share/zsh'
==> Summary
🍺  /usr/local/Cellar/zsh-completions/0.32.0: 142 files, 1.1MB, built in 3 seconds

% cat << EOT >> ~/.zshrc
  if type brew &>/dev/null; then
    FPATH=$(brew --prefix)/share/zsh-completions:$FPATH

    autoload -Uz compinit
    compinit
  fi
EOT

% chmod 0755 /usr/local/share/zsh/site-functions
% chmod 0755 /usr/local/share
% chmod 0755 /usr/local/share/zsh

あとはnode.jsとかJVM系言語のパッケージマネージャを入れたいところだけど、このパソコンのパフォーマンスを考えた時に容易く鈍くなることが予想されるから必要に応じて入れていこうと思う。特にDockerを動かすのは厳しいかもしれない。本当はローカルを汚さずに開発したいのだけれどな。今のところ、もう一台M1チップ搭載のMacがあるけどそれは仕事用だから一緒に使うことは憚られる。かといって現時点でM1のMacを買おうとは思わないな。買うなら次のモデル、それよりも今のところ自作PCを作ることに興味がある。

本当であればシェルスクリプトやBrewfileでパッケージを管理するのが理想だけど今は余裕がない。次の環境構築では自動化できるように工夫しようと思う。

2013年製のMacを初期化して再設定した

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諸々のセットアップ

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