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Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

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package main

import (
	"fmt"
	"os"
	"os/exec"
	"syscall"
)

func main() {

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# https://docs.docker.com/engine/admin/systemd/
Many Linux distributions use systemd to start the Docker daemon. This document shows a few examples of how to customize Docker’s settings.

Starting the Docker daemon
Once Docker is installed, you will need to start the Docker daemon.

$ sudo systemctl start docker
# or on older distributions, you may need to use
$ sudo service docker start
If you want Docker to start at boot, you should also:

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PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)