How To Install PostgreSQL on Ubuntu 22.04 LTS (Linux)

Are you looking to install PostgreSQL on your 22.04 LTS Linux machine but don't know where to start? In this tutorial, we'll guide you through the process step-by-step.
Follow this step-by-step guide to learn how:
1. Update System Packages:
- Open a terminal on your Ubuntu system.
- Run the following command to update the system packages:
```
sudo apt update
```
2. Install PostgreSQL:
- Use the following command to install PostgreSQL and its dependencies:
```
sudo apt install postgresql
```
3. Verify PostgreSQL Installation:
- After the installation is complete, PostgreSQL service will start automatically.
- You can check the status of the service using the following command:
```
sudo systemctl status postgresql
```
4. Access PostgreSQL:
- By default, PostgreSQL creates a system user called "postgres" during installation.
- Switch to the "postgres" user using the following command:
```
sudo su - postgres
```
5. Access PostgreSQL Shell:
- Once you are logged in as the "postgres" user, you can access the PostgreSQL shell by running the following command:
```
psql
```
6. Create a New User and Database (Optional):
- If you want to create a new user and database, you can use the following commands in the PostgreSQL shell:
- Create a new user:
```
CREATE USER your_username WITH PASSWORD 'your_password';
```
- Create a new database:
```
CREATE DATABASE your_database_name;
```
- Grant privileges to the user on the database:
```
GRANT ALL PRIVILEGES ON DATABASE your_database_name TO your_username;
```
7. Exit PostgreSQL Shell and Switch Back to Regular User:
- To exit the PostgreSQL shell, type `\q` and press Enter.
- Switch back to your regular user account using the following command:
```
exit
```
8. Start Using PostgreSQL:
- Now you can start using PostgreSQL on your Ubuntu system.
- You can connect to the PostgreSQL database using a variety of tools such as pgAdmin or by using PostgreSQL-specific libraries in your programming language of choice.
By following these steps, you can install PostgreSQL on Ubuntu 22.04 LTS and start utilizing its powerful features for your database needs. PostgreSQL is a reliable and robust open-source relational database management system that is widely used in both small and large-scale applications. Enjoy the benefits of PostgreSQL on your Ubuntu system!
First, we'll explain what PostgreSQL is and why it's a popular choice for relational database management. Then, we'll show you how to download the PostgreSQL installer for Ubuntu from the official website.
Once you've downloaded the installer, we'll walk you through the installation process, including selecting the installation directory, creating a data directory, choosing a port number, and setting up authentication.
We'll also show you how to create a PostgreSQL user account and how to start and manage PostgreSQL using the Windows Services panel or the command line.
By the end of this tutorial, you'll have PostgreSQL installed on your Ubuntu machine and be ready to start using it for your database needs.
So if you're ready to get started with PostgreSQL on Ubuntu , watch this tutorial now!
The PostgreSQL installers created by EnterpriseDB are designed to make it quick and simple to install PostgreSQL on your computer. The installer provides:
 a distribution-independent PostgreSQL installation.
 the popular open-source PostgreSQL administration tool, pgAdmin.
 the StackBuilder package manager (used to download and install drivers, tools
and applications to complement your PostgreSQL installation).
The sections that follow provide information about using the PostgreSQL 9.6/ PostgreSQL 10 installer:
 How to satisfy hardware requirements and software prerequisites before installing
PostgreSQL.
 Step-by-step instructions explaining the installation options available with the
setup wizard.
 How to use Stack Builder to install modules that provide enhanced functionality
for PostgreSQL 9.6/ PostgreSQL 15.

[@sherryab3964]

If you are looking to install PostgreSQL on Ubuntu 22.04 then look no further! This is THE video for you! Excellent video. Subscribed!

[@dorikatz6540]

Very nice video, simple and fast installtion with many amazing explantion, sub earned.

[@enockomondi6588]

Thank you for this resourceful video. Came at the right time.

[@ZoneTasker]

Great video which gets straight to the point. Solved issues of connecting from pgAdmin to postgresSQL. I installed on fedora but still found it very helpful! Great stuff!!!

[@gauravkumar-bs3pf]

Thank you man for this easy and straightforward video.

[@miguelvelascodev]

Amazing, this is so helpful for me, thank you very very much !

[@YogeshSatishAjilamogaru]

simple video, easy installation. thank you

[@clecioluenio3528]

Parabéns! Excelente vídeo.

[@user-ql7od5gh7w]

I've been trying to install Postgres on Ubuntu for several days. All the tutorial ended is some error. This was the first video that produced the desired result on the first try.

[@tonikroos6895]

you're a saviour man, thanks for this tutorial!!!🙌🙌🙌

[@ibsengiovanni6656]

Thank You for this wonderful share.

[@repairstudio4940]

Great video! ❤

[@byronk5]

Fantatsic tutorial! Many thanks!

[@enechukwuchibuike7234]

Amazing video, thank you.

[@davidbakalarz7103]

Nice video. I've been stuck on the password error for 4 hours now... Thanks a lot.

[@avinashdubey6503]

every youtube video i watch and it worked perfectly in the video. When i tried to do the same thing i always get errors and no solution. Getting tired with linux now.

[@stephenlipton525]

I’m new to Postgres and this worked perfectly for me. You are doing something wrong.

[@vasimshaikh4874]

Thanks for helping us to add both desktop/web pgadmin.👏

[@its_niraj01]

it shows me warning apt-key depreciated;
After that the terminal stucks. But in ur case it shows ok after the warning.
Please help me

[@mh5854]

thanks for everything, you helped me a lot,

[@ivangordiychuk5510]

Thanks!!!! This video helped me a lot

[@veragame4397]

Thanks a lot for your video!!

[@FunnyKode]

Thanks a lot for the video!
But I need to know why installing separately desktop and web mode if there is already a command for both ?

[@restonspositifs3336]

Waouh !! Best tutorial of PostgreSQL installing

[@jervx829]

Is there a way to acccess it using the current user? or it require us to use the user posgres before we can access it?

[@techcoderuz]

Great vidoe, thank you

[@OnePush-TV]

Hey @ProgrammingKnowledge is there a way to install pgAdmin4 alongside PostgreSQL?

[@jdaviddiehl]

Nicely done.

[@NOURELISLAMMOKRANI-pr4ky]

if u installed on both web and desktop .. no need to run the next 2 lines

[@gladysgodwin6345]

When I try the link provided to access the Web version. It doesn't work. Is there a way to access it? I'm using aws ec2 instance

[@arturgomes1654]

great video, thank u so much!

[@nikhileshjha25]

I am getting this error . please guide me how to rectify this :
psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: No such file or directory
Is the server running locally and accepting connections on that socket?

[@rosskleinmann2626]

Thank you, this video helped me so much.

[@ibtehaj95]

This was a total lifesaver

[@stephenlipton525]

Great video. Thanks 🙏

[@devanand9892]

very helpfull , thanks

[@its_joel7324]

thank you so much for the video

[@vasimshaikh4874]

I have one query why we are not seeing postgresq12 in pgadmin

[@orazovdidar]

Great tutorial, apreciate it

[@grant4458]

Excellent video thank you so much!

[@bogdanmilivojevic9619]

Great video, simple and short, thank you

[@joseandre8428]

Thank you so much!

[@TaxShopGroup]

Thank you for this essential help.

[@Asadbek-hv4tb]

very good it works good luck bro

[@Pradeepalluri-hh6uz]

Thank you very much for this video

[@user-vx2kr3wm6q]

Thank you so much, bro!!

[@aashutoshupadhyay7888]

not one of the best but the only best video.

[@DarioCruz-ee8lc]

Great explanation and great video thanks a lot sir.

[@user-wp6zl6re3h]

simple and amazing video❤

[@vikas9890]

Excellent video. Thanks a lot Sir

[@nataliaavila396]

Thanks for help!!

[@yanikoliveira4742]

Fantastic, thankz

[@adnanrasheed5494]

System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down
Error restarting apache2. Please check the systemd logs
Sir I've face this error .While running this Command (sudo /usr/pgadmin4/bin/setup-web.sh) I've tried too many solutions but not any one resolve my problem. Sir Please help me to overcome this problem. Thank You.

[@user-cj4en3mt9l]

Thank you very much!!!!!!!!!!!!🙂

[@meqdaddev4341]

Very informative and direct to the point.
Thanks

[@sheuahmad9947]

Thank you my good sir

[@rowansharaf8997]

Thank you!

[@gopimorla1829]

Hey such great video thanks buddy

[@user-jm6hs3ms7q]

Thank for helping!

[@PickMe_Gaming]

the pgadmin3 are no longer compatible for ubuntu and debian

[@cybersecuritydivisionmanga955]

Really charming!

[@faizulla5838]

Nice

[@TechFinFacts]

Hello, thanks for the video but I have issue, psql: error: connection to server on socket "/var/run/postgresql/.s.PGSQL.5432" failed: FATAL: I could not find any clear answer from youtube and stackoverflow, could you make a vidoe please how to fix this issue ? changing peer to md5 is also not working

[@Fed0usi4]

hello. i know its been a while since you wrote this comment. but did you manage to fix this problem? i have the same one and dont know what to do

[@KamranAli-yj9de]

Thankyou sir!!!!

[@IskandarDiyorov-ki7yz]

thank you very much bro

[@user-ju9cx2mo5l]

Great !

[@user-fe4fv4gq3d]

thank you very much

[@osegocodes]

Great video

[@janing06]

Does it work on Linux Mint?

[@souviknandi9298]

Thanks.

[@victortoulouse]

helpfull thank you

[@stephenlipton525]

Have subscribed.

[@user-ml8qz9gj1j]

thank you

[@pasan6209]

Thank you

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amizing

[@dhaval.doubledotts]

thanks bro

[@keakash7906]

Thankyou

[@bona711]

tnx_bro

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Thanks

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Thatś very coll

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briliant

[@adaf22karina]

vielen dank!

[@Codeing-di3yf]

💗♥

[@user-qu4sn7eg2w]

Спасибо тебе огромное, единственное видео, которое помогло

[@user-if6zl8uq5e]

Oh man thank you for this. From last 3 days i was wondering what the fuck is password. I didn't entered any password!

[@MudassirKhan-sx9jy]

I get the error site can't be reached when opening in chrome

[@arthur.v.babayan]

curl is a tool that lets you make SECURE downloads and not only downloads !!!

[@Putu_pererenan]

кюль

[@ZillaChannel]

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[@imfaizanarif]

Thank you so much you saving my alot of time🤍

[@jailtonjjjfilho8423]

Thank you so much!

[@joaofelipebarrosneto8719]

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[@gauragopalj3629]

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[@NagaVishnu-iv6pw]

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[@kaosang6754]

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[@shrikantdhayje669]

thanks