Ubuntu Desktop 22.0.04

#   ForwardAgent no
#   ForwardX11 no
#   ForwardX11Trusted yes
PasswordAuthentication yes
Port 22
#   Ciphers ae

sudo apt update
sudo apt install openssh-server
sudo systemctl enable ssh
sudo systemctl start ssh

systemctl reboot

apt-get install build-essential procps curl file git

#root以外のユーザーで下記
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

########## install が終了すると下記のメッセージが出る
########## ただし /home/username は読み替えること
==> Installation successful!

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  https://docs.brew.sh/Analytics
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==> Next steps:
- Run these two commands in your terminal to add Homebrew to your PATH:
    (echo; echo 'eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"') >> /home/username/.profile
    eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
- Install Homebrew's dependencies if you have sudo access:
    sudo apt-get install build-essential
  For more information, see:
    https://docs.brew.sh/Homebrew-on-Linux
- We recommend that you install GCC:
    brew install gcc
- Run brew help to get started
- Further documentation:
    https://docs.brew.sh

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

eval "$(/home/linuxbrew/.linuxbrew/bin/brew shellenv)"
sudo apt-get install build-essential
brew install gcc

brew update

# install できるバージョンlist 
rbenv install --list

# open-ssl 
sudo apt install build-essential checkinstall zlib1g-dev
wget https://www.openssl.org/source/openssl-1.1.1n.tar.gz
cd openssl-1.1.1n
./config --prefix=/opt/openssl-1.1.1n --openssldir=/opt/openssl-1.1.1n shared zlib
make
make test
sudo make install
sudo rm -rf /opt/openssl-1.1.1n/certs
RUBY_CONFIGURE_OPTS=--with-openssl-dir=/opt/openssl-1.1.1n rbenv install 2.7.6

# ruby 2.7.4 を指定してインストール
rbenv install 2.7.4

cd /usr/local/bin

# 事前準備
sudo apt update

# RubyとPassengerのビルドに必要な開発ツールやヘッダファイルのインストール
sudo apt install -y build-essential zlib1g-dev libssl-dev libreadline-dev libyaml-dev libcurl4-openssl-dev libffi-dev
#
#PostgreSQLとヘッダファイルのインストール
sudo apt install -y postgresql libpq-dev

sudo apt install -y apache2 apache2-dev

sudo apt install -y imagemagick fonts-takao-pgothic

sudo apt install -y subversion git

cd /usr/local/bin
sudo apt  install curl
sudo curl -O https://cache.ruby-lang.org/pub/ruby/2.7/ruby-2.7.4.tar.gz

tar xvf ruby-2.7.4.tar.gz
cd ruby-2.7.4
./configure --disable-install-doc
make
sudo make install
cd ..

# この後、OSを再起動する。
systemctl reboot