MACを新調したらやること

-XX:ReservedCodeCacheSize=512m

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

% brew install oath-toolkit 

% sudo gem install docker-sync

% brew install direnv

% vi ~/.vimrc

set encoding=utf-8
set fileencodings=iso-2022-jp,euc-jp,sjis,utf-8
set fileformats=unix,dos,mac
set nocompatible
set fenc=utf-8
set nobackup
set noswapfile
set hidden
" 入力中のコマンドをステータスに表示する
set showcmd
" 行番号を表示
set number
" 現在の行を強調表示
set cursorline
" 現在の行を強調表示（縦）
set cursorcolumn
" 行末の1文字先までカーソルを移動できるように
set virtualedit=onemore
" インデントはスマートインデント
set smartindent
" Tab文字を半角スペースにする
set expandtab
" 行頭以外のTab文字の表示幅（スペースいくつ分）
set tabstop=4
" 行頭でのTab文字の表示幅
set shiftwidth=4
" 検索文字列が小文字の場合は大文字小文字を区別なく検索する
set ignorecase
" 検索文字列に大文字が含まれている場合は区別して検索する
set smartcase
" 検索文字列入力時に順次対象文字列にヒットさせる
set incsearch
" 検索時に最後まで行ったら最初に戻る
set wrapscan
" 検索語をハイライト表示
set hlsearch
" テーマの変更
colorscheme elflord

% vi ~/.zprofile

autoload -U compinit
compinit
export LSCOLORS=cxfxcxdxbxegedabagacad
alias la='ls -laG'
alias ll='ls -laG'
alias tree="pwd;find . | sort | sed '1d;s/^\.//;s/\/\([^/]*\)$/|--\1/;s/\/[^/|]*/| /g'"

% vi ~/.zshrc

eval "$(direnv hook zsh)"
export EDITOR=vim

% mkdir ~/.ssh
% cd ~/.ssh
% ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/masayagoto/.ssh/id_rsa): github-mg1986jp
% ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/masayagoto/.ssh/id_rsa): github-GILD-MasayaGoto
% ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/Users/masayagoto/.ssh/id_rsa): xserver

% vi ~/.ssh/config

# --- Sourcetree Generated ---
Host private.github.com
    HostName github.com
    User git
    PreferredAuthentications publickey
    IdentityFile ~/.ssh/github-mg1986jp
    UseKeychain yes
    AddKeysToAgent yes
# ----------------------------

# --- Sourcetree Generated ---
Host gild.github.com
    HostName github.com
    User git
    PreferredAuthentications publickey
    IdentityFile ~/.ssh/github-GILD-MasayaGoto
    UseKeychain yes
    AddKeysToAgent yes
# ----------------------------

# --- xserver ---
Host xserver
    HostName xxxxx
    Port xxxxx
    User xxxxx
    IdentityFile ~/.ssh/xserver
# ----------------------------

% ssh private.github.com
PTY allocation request failed on channel 0
Hi mg1986jp! You've successfully authenticated, but GitHub does not provide shell access.
Connection to github.com closed.

% ssh gild.github.com
PTY allocation request failed on channel 0
Hi GILD-MasayaGoto! You've successfully authenticated, but GitHub does not provide shell access.
Connection to github.com closed.

% chmod -R 600 xserver
% ssh xserver

$ sudo vi /etc/hosts

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