Vagrantでmonetdbをインストールした仮想マシン(Debian Stretch/9.3)を構築する

MonetDBはオープンソースのカラム指向のデータベースです。

仮想マシンの構築方法

以下のVagrantfileを使用して、monetdbがインストールされた仮想マシン(Debian Stretch/9.3)を構築する事ができます。

Vagrantfile

VAGRANTFILE_API_VERSION = "2"
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "bento/debian-9.3"
  config.vm.hostname = "db93monetdb"
  config.vm.provider :virtualbox do |vbox|
     vbox.name = "db93monetdb"
     vbox.cpus = 2
     vbox.memory = 2048
     vbox.customize ["modifyvm", :id, "--nicpromisc2","allow-all"]
  end
config.vm.network "private_network", ip: "192.168.55.101", :netmask => "255.255.255.0"
config.vm.network "public_network", ip:"192.168.1.101", :netmask => "255.255.255.0"
  config.vm.provision "shell", inline: <<-SHELL
apt-get -y install task-japanese
sed -i -e 's/# ja_JP.UTF-8 UTF-8/ja_JP.UTF-8 UTF-8/' /etc/locale.gen
locale-gen
update-locale LANG=ja_JP.UTF-8
localectl set-locale LANG=ja_JP.UTF-8
localectl set-keymap jp106
apt-get update
#DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade

# install monetdb
apt-get -y install apt-transport-https
cat << EOF >> /etc/apt/sources.list.d/monetdb.list
deb https://dev.monetdb.org/downloads/deb/ stretch monetdb
deb-src https://dev.monetdb.org/downloads/deb/ stretch monetdb
EOF
wget --output-document=- https://www.monetdb.org/downloads/MonetDB-GPG-KEY | apt-key add -
apt-get update
apt-get -y install monetdb5-sql monetdb-client

chown monetdb:monetdb /var/lib/monetdb

#cp  /opt/monetdb/lib/systemd/system/monetdbd.service /etc/systemd/system
systemctl enable monetdbd
systemctl start monetdbd

/usr/bin/monetdb create testdb
/usr/bin/monetdb start testdb
/usr/bin/monetdb release testdb
cat << EOF > /home/vagrant/.monetdb
user=monetdb
password=monetdb
language=sql
save_history=true
EOF
sudo -u vagrant /usr/bin/mclient -d testdb -s 'create table test1 (message_id integer, message varchar(100))'
sudo -u vagrant /usr/bin/mclient -d testdb -s "insert into test1 values (100, 'hello world\\!')"
sudo -u vagrant /usr/bin/mclient -d testdb -s "select * from test1"

SHELL
end

関連情報

・monetdbに関する他の記事はこちらを参照してください。

・プロジェクトgithubリポジトリ
https://github.com/MonetDB/MonetDB

VagrantでEasy!AppointmentsとMariaDBがインストールされた仮想マシン(CentOS7.4)を構築する

Easy!Appointmentsでスケジュールを管理する事ができます。
以下のVagrantfileを使用して、Easy!AppointmentsとMariaDBをインストールした仮想マシン(CentOS7.4)を構築する事ができます。

Vagrantfile

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "bento/centos-7.4"
  config.vm.hostname = "co74easyappointmentsmariadb"
  config.vm.provider :virtualbox do |vbox|
     vbox.name = "co74easyappointmentsmariadb"
     vbox.cpus = 2
     vbox.memory = 2048
     vbox.customize ["modifyvm", :id, "--nicpromisc2","allow-all"]
  end
config.vm.network "private_network", ip: "192.168.55.104", :netmask => "255.255.255.0"
config.vm.network "public_network", ip:"192.168.1.104", :netmask => "255.255.255.0"
  config.vm.provision "shell", inline: <<-SHELL
localectl set-locale LANG=ja_JP.UTF-8

# install mariadb
yum -y install mariadb mariadb-server
sudo systemctl enable mariadb.service
sudo systemctl start mariadb.service

# change password and create users and databases.
mysql -uroot -e "SET PASSWORD = PASSWORD('root'); FLUSH PRIVILEGES;"
mysql -uroot -proot -e "CREATE DATABASE easyappointments DEFAULT CHARACTER SET utf8;"
mysql -uroot -proot -e "CREATE USER easyappointments@localhost IDENTIFIED BY 'easyappointments';"
mysql -uroot -proot -e "GRANT ALL PRIVILEGES ON easyappointments.* TO 'easyappointments'@'localhost';"
mysql -uroot -proot -e "FLUSH PRIVILEGES;"

# install apache2
yum -y install --enablerepo=remi,remi-php71 httpd php php-devel php-mbstring php-pdo php-mysqlnd php-gd php-xml php-zip
sed -i -e 's#;date.timezone =#date.timezone="Asia/Tokyo"#' /etc/php.ini

# install Easy!Appointments
mkdir -p /opt/easyappointments
cd /opt/easyappointments
yum -y install unzip
wget https://github.com/alextselegidis/easyappointments/releases/download/1.2.1/easyappointments_1.2.1.zip
unzip easyappointments_1.2.1.zip
sed -i -e "s#http://url-to-easyappointments-directory#http://192.168.55.104/easyappointments/#" /opt/easyappointments/config.php
sed -i -e "s#DB_HOST.*= '';#DB_HOST       = 'localhost';#" /opt/easyappointments/config.php
sed -i -e "s#DB_NAME.*= '';#DB_NAME       = 'easyappointments';#" /opt/easyappointments/config.php
sed -i -e "s#DB_USERNAME.*= '';#DB_USERNAME   = 'easyappointments';#" /opt/easyappointments/config.php
sed -i -e "s#DB_PASSWORD.*= '';#DB_PASSWORD   = 'easyappointments';#" /opt/easyappointments/config.php

chown -R apache:apache /opt/easyappointments
ln -s  /opt/easyappointments /var/www/html
service httpd restart

echo 'access http://192.168.1.104/easyappointments/'
SHELL
end

〇Easy!Appointmentsの初期設定画面

〇Easy!Appointmentsの画面

○関連情報
・Easy!Appointmentsに関する他の記事はこちらを参照してください。

VagrantでJupyter LabとRethinkDBをインストールした仮想マシン(Ubuntu16.04)を構築する

Jupyter Labでインタラクティブなコンピューティング環境を提供する事ができます。
以下のVagrantfileで、Jupyter LabとRethinkDBをインストールした仮想マシン(Ubuntu16.04)を構築できます。

Vagrantfile

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "bento/ubuntu-16.04"
  config.vm.hostname = "ub1604jupyterlabrethinkdb"
  config.vm.provider :virtualbox do |vbox|
     vbox.name = "ub1604jupyterlabrethinkdb"
     vbox.cpus = 2
     vbox.memory = 2048
     vbox.customize ["modifyvm", :id, "--nicpromisc2","allow-all"]
  end
config.vm.network "private_network", ip: "192.168.55.101", :netmask => "255.255.255.0"
config.vm.network "public_network", ip:"192.168.1.101", :netmask => "255.255.255.0"
  config.vm.provision "shell", inline: <<-SHELL
# update packages
apt-get update
#DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade
locale-gen ja_JP.UTF-8
localectl set-locale LANG=ja_JP.UTF-8


# install rethinkdb
echo "deb http://download.rethinkdb.com/apt xenial main" >> /etc/apt/sources.list.d/rethinkdb.list
wget -qO- https://download.rethinkdb.com/apt/pubkey.gpg | sudo apt-key add -
apt-get update
apt-get -y install rethinkdb

cp /etc/rethinkdb/default.conf.sample /etc/rethinkdb/instances.d/instance1.conf

mkdir -p /opt/rethinkdb
cd /opt/rethinkdb
rethinkdb create -d "rethinkdb_data"
chown -R rethinkdb:rethinkdb /opt/rethinkdb
cat << EOF >>  /etc/rethinkdb/instances.d/instance1.conf
runuser=rethinkdb
rungroup=rethinkdb
directory=/opt/rethinkdb/rethinkdb_data
bind=all
driver-port=28015
cluster-port=29015
http-port=8888
server-name=ub1604rethinkdb
EOF
touch /var/log/rethinkdb
chown rethinkdb:rethinkdb /var/log/rethinkdb

/etc/init.d/rethinkdb restart


# install anaconda & jupyterlab
wget https://repo.continuum.io/archive/Anaconda3-5.1.0-Linux-x86_64.sh
chmod +x Anaconda3-5.1.0-Linux-x86_64.sh
./Anaconda3-5.1.0-Linux-x86_64.sh -b -p /opt/anaconda
source /opt/anaconda/bin/activate
pip install --upgrade pip
pip install jupyterlab

# install rethinkdb driver
pip install rethinkdb
python << EOF
import rethinkdb as r
r.connect('localhost', 28015).repl()
r.db_create('test').run()
r.db('test').table_create('messages').run()
r.table('messages').insert({ 'message': 'hello world!' }).run()
EOF

useradd py
mkdir -p /home/py
chown -R py:py /home/py
sudo -u py bash -c "mkdir /home/py/.jupyter"
sudo -u py bash -c "cat << EOF > /home/py/.jupyter/jupyter_notebook_config.py
conf = get_config()
conf.NotebookApp.ip = '*'
conf.NotebookApp.open_browser = False
conf.NotebookApp.port = 8080
conf.NotebookApp.token = 'jupyter'
EOF"

cat << EOF > /etc/systemd/system/jupyter.service
[Unit]
Description=Jupyter notebook
[Service]
Type=simple
ExecStartPre=source /opt/anaconda/bin/activate
ExecStart=/opt/anaconda/bin/jupyter lab
User=py
Group=py
WorkingDirectory=/home/py
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl enable jupyter
sudo systemctl start jupyter

echo 'access -> http://192.168.55.101:8080/?token=jupyter'

SHELL
end

〇動作確認用コード

import rethinkdb as r
r.connect('localhost', 28015).repl()

cursor = r.db('test').table("messages").run()
for document in cursor:
    print(document)

〇Jupyter Labの画面

○関連情報
・RethinkDBに関する他の記事はこちらを参照してください。

VagrantでcsvkitとPostgreSQLがインストールされた仮想マシン(Ubuntu16.04)を構築する

csvkitでCSVの統計情報を表示したり、CSVに対しSQL文を実行したり、Create Table文を生成する事ができます。
以下のVagrantfileでcsvkitとPostgreSQLをインストールした仮想マシン(Ubuntu16.04)を構築する事ができます。

Vagrantfile

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "bento/ubuntu-16.04"
  config.vm.hostname = "ub1604csvkitpg"
  config.vm.provider :virtualbox do |vbox|
     vbox.name = "ub1604csvkitpg"
     vbox.cpus = 2
     vbox.memory = 2048
     vbox.customize ["modifyvm", :id, "--nicpromisc2","allow-all"]
  end
config.vm.network "private_network", ip: "192.168.55.105", :netmask => "255.255.255.0"
config.vm.network "public_network", ip:"192.168.1.105", :netmask => "255.255.255.0"
  config.vm.provision "shell", inline: <<-SHELL
sed -i.bak -e "s#http://archive.ubuntu.com/ubuntu/#http://ftp.riken.jp/pub/Linux/ubuntu/#g" /etc/apt/sources.list
apt-get update
apt-get -y install language-pack-ja
localectl set-locale LANG=ja_JP.UTF-8 LANGUAGE="ja_JP:ja"
localectl set-keymap jp106
#DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade

# install postgresql
apt-get -y install postgresql
echo "listen_addresses='*'" >> /etc/postgresql/9.5/main/postgresql.conf
echo "standard_conforming_strings=off" >> /etc/postgresql/9.5/main/postgresql.conf

#sed -i 's/host.*all.*all.*127.0.0.1/#host    all             all             127.0.0.1/g' /etc/postgresql/9.5/main/pg_hba.conf

echo "host    all         all         127.0.0.1/32          password" >> /etc/postgresql/9.5/main/pg_hba.conf
echo "host    all         all         192.168.1.0/24          password" >> /etc/postgresql/9.5/main/pg_hba.conf
echo "host    all         all         192.168.55.0/24          password" >> /etc/postgresql/9.5/main/pg_hba.conf

su - postgres << EOF
createdb -T template0 --locale=ja_JP.UTF-8 --encoding=UTF8 test
psql -c "
alter user postgres with password 'postgres';
create user test with password 'test';
grant all privileges on database test to test;
"
EOF
echo "postgres:postgres" | chpasswd
systemctl restart postgresql.service


# install csvkit
apt-get -y install python-pip
pip install --upgrade pip
pip install csvkit

# download airports data from Our Airports
wget http://ourairports.com/data/airports.csv

# show column names
csvcut -n airports.csv

# count number of unique values for specified column.
csvstat -c type --unique airports.csv

# show unique values for type(3rd) column.
csvsql --query "select distinct type from airports" airports.csv

# show statistics
csvstat airports.csv

# create sql scripts to create a table from specified csv file.
csvsql -i postgresql -e utf8 airports.csv >> airports.sql

# import airports data.
export PGPASSWORD=test
cat << EOF | psql -h localhost -U test test
\\i airports.sql
\\COPY airports FROM '/home/vagrant/airports.csv' WITH CSV HEADER DELIMITER AS ',';
select distinct type from airports;
EOF

SHELL
end

〇空港情報
ここで使用しているデータはOurAirportsのデータです。以下のページから空港に関するデータをダウンロードできます(License:Public Domain)。
http://ourairports.com/data/


○関連情報
・csvkitに関する他の記事はこちらを参照してください。

VagrantでJupyter LabとMongoDBをインストールした仮想マシン(Ubuntu16.04)を構築する

Jupyter Labでインタラクティブなコンピューティング環境を提供する事ができます。
以下のVagrantfileで、Jupyter LabとMongoDBをインストールした仮想マシン(Ubuntu16.04)を構築できます。

Vagrantfile

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "bento/ubuntu-16.04"
  config.vm.hostname = "ub1604jupyterlabmongodb36"
  config.vm.provider :virtualbox do |vbox|
     vbox.name = "ub1604jupyterlabmongodb36"
     vbox.cpus = 2
     vbox.memory = 2048
     vbox.customize ["modifyvm", :id, "--nicpromisc2","allow-all"]
  end
config.vm.network "private_network", ip: "192.168.55.101", :netmask => "255.255.255.0"
config.vm.network "public_network", ip:"192.168.1.101", :netmask => "255.255.255.0"
  config.vm.provision "shell", inline: <<-SHELL
# update packages
apt-get update
#DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade
locale-gen ja_JP.UTF-8
localectl set-locale LANG=ja_JP.UTF-8

# install mongodb
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2930ADAE8CAF5059EE73BB4B58712A2291FA4AD5
echo "deb [ arch=amd64,arm64 ] http://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 multiverse" >> /etc/apt/sources.list.d/mongodb-org-3.6.list
apt-get update
apt-get -y install mongodb-org
systemctl enable mongod
systemctl start mongod

# wait until mongod starts listening.
while netstat -lnt | awk '$4 ~ /:27017$/ {exit 1}'; do sleep 10; done
cat << EOF > /tmp/addadmin.js
var db = db.getSiblingDB('admin');
db.createUser({user:"admin",pwd:"admin",roles:[{role:"userAdminAnyDatabase",db:"admin"}]});
EOF
mongo /tmp/addadmin.js
echo 'security:' >> /etc/mongod.conf
echo '  authorization: enabled' >> /etc/mongod.conf
systemctl restart mongod
while netstat -lnt | awk '$4 ~ /:27017$/ {exit 1}'; do sleep 10; done

# create a test database and a test user.
cat << EOF > /tmp/createtest.js
var db = db.getSiblingDB('test');
db.createUser({user:"test",pwd:"test",roles:[{role:"readWrite",db:"test"}]});
EOF
mongo -u "admin" -p "admin" --authenticationDatabase "admin" /tmp/createtest.js

# create sample data
mongo -u "test" -p "test" --authenticationDatabase "test"  << EOF > /tmp/output.js
var db = db.getSiblingDB('test');
db.products.insert( { item: "chair", qty: 15 } );
db.products.insert( { item: "table", qty: 3 } );
db.products.find().pretty();
EOF
cat /tmp/output.js


# install anaconda & jupyterlab
wget https://repo.continuum.io/archive/Anaconda3-5.1.0-Linux-x86_64.sh
chmod +x Anaconda3-5.1.0-Linux-x86_64.sh
./Anaconda3-5.1.0-Linux-x86_64.sh -b -p /opt/anaconda
source /opt/anaconda/bin/activate
pip install --upgrade pip
pip install jupyterlab

# install pymongo
pip install pymongo

useradd py
mkdir -p /home/py
chown -R py:py /home/py
sudo -u py bash -c "mkdir /home/py/.jupyter"
sudo -u py bash -c "cat << EOF > /home/py/.jupyter/jupyter_notebook_config.py
conf = get_config()
conf.NotebookApp.ip = '*'
conf.NotebookApp.open_browser = False
conf.NotebookApp.port = 8080
conf.NotebookApp.token = 'jupyter'
EOF"

cat << EOF > /etc/systemd/system/jupyter.service
[Unit]
Description=Jupyter notebook
[Service]
Type=simple
ExecStartPre=source /opt/anaconda/bin/activate
ExecStart=/opt/anaconda/bin/jupyter lab
User=py
Group=py
WorkingDirectory=/home/py
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl enable jupyter
sudo systemctl start jupyter

echo 'access -> http://192.168.55.101:8080/?token=jupyter'

SHELL
end

〇動作確認用コード

import pymongo

# connect to mongodb
client = pymongo.MongoClient('mongodb://test:test@localhost/test')

db = client.test
products = db.products

for data in products.find():
  print(data)

〇Jupyter Labの画面

Dockerでwallabag、PostgreSQL、Redisのコンテナを構築する

wallabagはwebページをブックマークできるアプリケーションです。
以下のdocker-compose.ymlを使用して、wallabag、PostgreSQL、Redisのコンテナを実行します。

docker-compose up -d

docker-compose.yml

version: '2'
services:
  wallabag:
    image: wallabag/wallabag
    container_name: "wallabag"
    environment:
      - SYMFONY__ENV__DOMAIN_NAME=http://192.168.55.129
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=wallabag
      - SYMFONY__ENV__DATABASE_DRIVER=pdo_pgsql
      - SYMFONY__ENV__DATABASE_HOST=db
      - SYMFONY__ENV__DATABASE_PORT=5432
      - SYMFONY__ENV__DATABASE_NAME=wallabag
      - SYMFONY__ENV__DATABASE_USER=wallabag
      - SYMFONY__ENV__DATABASE_PASSWORD=wallabag
      - SYMFONY__ENV__MAILER_HOST=127.0.0.1
      - SYMFONY__ENV__MAILER_USER=~
      - SYMFONY__ENV__MAILER_PASSWORD=~
      - SYMFONY__ENV__FROM_EMAIL=wallabag@example.com
    ports:
      - "80:80"
    volumes:
      - "wallabag-data:/var/www/wallabag/web/assets/images"
    depends_on:
      - db
  db:
    image: postgres:9.6-alpine
    container_name: "wallabag-db"
    ports:
      - "5432:5432"
    volumes:
      - "db-data:/var/lib/postgresql/data"
    environment:
      POSTGRES_PASSWORD: wallabag
  redis:
    image: redis:alpine
    container_name: "redis"
    volumes:
      - "redis-data:/data"
    ports:
      - "6379:6379"
volumes:
  db-data:
    driver: local
  wallabag-data:
    driver: local
  redis-data:
    driver: local

○ログオン画面
ブラウザからhttp://<DockerホストまたはIP>/にアクセスします。
デフォルトユーザ/パスワードはwallabag/wallabagです。

○wallabagの画面

○関連情報
・wallabagに関する他の記事はこちらを参照してください。

VagrantでLiferea、KDE Desktop環境、XRDPがインストールされた仮想マシン(Debian Stretch/9.3)を構築する

LifereaはオープンソースのRSSリーダーです。

仮想マシンの構築方法

以下のVagrantfileを使用して、Liferea、KDE Desktop環境、XRDPをインストールした仮想マシン(Debian Stretch/9.3 )を構築できます。
XRDPがインストールされているので、Windowsのリモートデスクトップで接続することができます。ユーザ名はVagrant、パスワードもVagrantでログオンできます。

Vagrantfile

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "bento/debian-9.3"
  config.vm.hostname = "db93kdeliferea"
config.vm.network "public_network", ip:"192.168.1.119", :netmask => "255.255.255.0"
  config.vm.provider :virtualbox do |vbox|
     vbox.name = "db93kdeliferea"
     vbox.gui = true
     vbox.cpus = 4
     vbox.memory = 4096
  end
  config.vm.provision "shell", inline: <<-SHELL
apt-get update
#DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" upgrade

apt-get -y install task-japanese
sed -i -e 's/# ja_JP.UTF-8 UTF-8/ja_JP.UTF-8 UTF-8/' /etc/locale.gen
locale-gen
update-locale LANG=ja_JP.UTF-8
localectl set-locale LANG=ja_JP.UTF-8
localectl set-keymap jp106
apt-get update
cat << EOF > /etc/default/keyboard
XKBMODEL="pc106"
XKBLAYOUT="jp"
XKBVARIANT=""
XKBOPTIONS=""
BACKSPACE="guess"
EOF


cat << EOF > /home/vagrant/.xsessionrc
export GTK_IM_MODULE=fcitx
export QT_IM_MODULE=fcitx
export XMODIFIERS="@im=fcitx"
sed -i -e "s/^EnabledIMList.*$/EnabledIMList=mozc:True,fcitx-keyboard-jp:False,fcitx-keyboard-us:False/" /home/vagrant/.config/fcitx/profile
fcitx-remote -r
fcitx -r -d
EOF
chown vagrant:vagrant .xsessionrc


apt-get -y install  xrdp fcitx-mozc task-kde-desktop tigervnc-standalone-server fcitx-tools

apt-get -y install build-essential module-assistant dkms
wget http://download.virtualbox.org/virtualbox/5.2.6/VBoxGuestAdditions_5.2.6.iso
mount -o loop -t iso9660 VBoxGuestAdditions_5.2.6.iso /media/
/media/VBoxLinuxAdditions.run


export DISPLAY=:0.0
im-config -n fcitx
#sudo -u vagrant bash -i -c "export DISPLAY=:0.0 && fcitx -r"


cp /etc/xrdp/xrdp.ini /etc/xrdp/xrdp.ini.org
cat /etc/xrdp/xrdp.ini.org | awk '/\\[Globals\\]/,/\\[Xorg\\]/' | sed -e 's/\\[Xorg\\]//' > /etc/xrdp/xrdp.ini
cat << EOF >> /etc/xrdp/xrdp.ini
[Xvnc]
name=Xvnc
lib=libvnc.so
username=ask
password=ask
ip=127.0.0.1
port=-1
EOF
systemctl restart xrdp
systemctl enable xrdp


# install Liferea
apt-get -y install liferea


init 5
SHELL
end

〇Lifereaの画面

関連情報

・Lifereaに関する他の記事はこちらを参照してください。