curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo \
  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get --assume-yes install docker-ce docker-ce-cli containerd.io

sudo curl -fsSL "https://download.docker.com/linux/ubuntu/gpg" | sudo gpg --dearmor --yes -o /usr/share/keyrings/docker-archive-keyring.gpg
sudo chmod a+r /usr/share/keyrings/docker-archive-keyring.gpg

df -hT
lsblk
growpart /dev/xvda 1
resize2fs /dev/xvda1

apt install gitlab-ee=14.10.3-ee.0

wget https://git.io/vpn -O openvpn-install.sh
sudo bash openvpn-install.sh

curl -L https://packages.gitlab.com/gitlab/gitlab-ee/gpgkey | sudo apt-key add -

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AddPerm",
            "Effect": "Allow",
            "Principal": "*",
            "Action": [
                "s3:GetObject"
            ],
            "Resource": [
                "arn:aws:s3:::my_bucket_name/*"
            ]
        }
    ]
}

npx @vue/cli create --default my-vue-app

docker-compose down -v

CREATE TABLE new_table_name (LIKE old_table_name INCLUDING ALL);

sudo snap install core; sudo snap refresh core
sudo snap install --classic certbot
sudo certbot --nginx

docker inspect -f '{{ .Mounts }}' containerid

sudo apt install ca-certificates

(async () => {
  const promises = [];
  promises.push(new Promise((resolve) => {
    resolve(1);
  }));
  promises.push(new Promise((resolve) => {
    resolve(2);
  }));
  const results = await Promise.all(promises);
  console.log(results);
})();

sudo fallocate -l 1G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab

const http = require('http');
http.request(url, { method: 'HEAD' }, (res) => {
  console.log(res.statusCode);
})
  .on('error', (err) => {
    console.error(err);
  })
  .end();

SELECT h.schema_name,
    h.table_name,
    h.id AS table_id,
    h.associated_table_prefix,
    row_estimate.row_estimate
   FROM _timescaledb_catalog.hypertable h
     CROSS JOIN LATERAL ( SELECT sum(cl.reltuples) AS row_estimate
           FROM _timescaledb_catalog.chunk c
             JOIN pg_class cl ON cl.relname = c.table_name
          WHERE c.hypertable_id = h.id
          GROUP BY h.schema_name, h.table_name) row_estimate
ORDER BY schema_name, table_name;

explain (format json) select * from tbl

new Intl.DateTimeFormat('ru-RU', { weekday: 'short' }).format(new Date()) //пн

const date = new Date();
const d1 = new Date(
  date.getFullYear(),
  date.getMonth(),
  date.getDay(),
  date.getHours(),
  0,
  0,
  0,
);
const d2 = new Date(
  date.getFullYear(),
  date.getMonth(),
  date.getDay(),
  date.getHours(),
  59,
  59,
  999,
);

console.log(d1); // 2021-03-05T09:00:00.000Z
console.log(d2); // 2021-03-05T09:59:59.999Z