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How To Install MySQL Server & MySQL Workbench on Ubuntu Linux (2025)

How to Install PostgreSQL and PGAdmin on Ubuntu 24.04 LTS

Learn how to *install PostgreSQL and PGAdmin on Ubuntu 24.04 LTS* step by step. PostgreSQL is a powerful open-source relational database system, and PGAdmin is a feature-rich GUI tool for managing PostgreSQL databases. In this guide, we’ll cover how to set up both tools, configure them, and start using them efficiently.

---

What You’ll Learn:
1. Installing PostgreSQL on Ubuntu 24.04 LTS.
2. Installing and setting up PGAdmin.
3. Configuring PostgreSQL to work with PGAdmin.

---

Steps to Install PostgreSQL

#### 1. *Update System Packages*
Keep your system up to date:
```bash
sudo apt update && sudo apt upgrade -y
```

#### 2. *Install PostgreSQL*
Install the PostgreSQL database server:
```bash
sudo apt install postgresql postgresql-contrib -y
```

#### 3. *Start and Enable PostgreSQL*
Ensure the PostgreSQL service is running and enabled at boot:
```bash
sudo systemctl start postgresql
sudo systemctl enable postgresql
```

#### 4. *Switch to PostgreSQL User*
Switch to the default PostgreSQL user to configure the database:
```bash
sudo -i -u postgres
```

#### 5. *Access PostgreSQL Prompt*
Enter the PostgreSQL shell:
```bash
psql
```
Create a new database user or modify configurations as needed.
Exit the shell using:
```sql
\q
```

---

Steps to Install PGAdmin

#### 1. *Install Dependencies*
Install required dependencies:
```bash
sudo apt install curl ca-certificates -y
```

#### 2. *Add the PGAdmin Repository*
Import the repository key and add the PGAdmin repository:
```bash
#### 3. *Install PGAdmin*
Update the package list and install PGAdmin:
```bash
sudo apt update
sudo apt install pgadmin4-web -y
```

#### 4. *Configure PGAdmin*
Run the setup script to configure PGAdmin:
```bash
sudo /usr/pgadmin4/bin/setup-web.sh
```
Set up an admin email and password for accessing the PGAdmin web interface.

#### 5. *Access PGAdmin*
Open a browser and go to `http://server-ip/pgadmin4` or `http://127.0.0.1/pgadmin4`.
Log in using the admin credentials you set earlier.

---

Connect PostgreSQL to PGAdmin
1. Open PGAdmin and add a new server.
2. Provide the *name* for the server.
3. Under the *Connection* tab, add:
Host: `localhost`
Port: `5432`
Username: `postgres`
Password: The password set for the `postgres` user.
4. Save the configuration and start managing your PostgreSQL databases.

---

Why Use PostgreSQL and PGAdmin?
**PostgreSQL**: Reliable, feature-rich, and highly extensible database.
**PGAdmin**: Simplifies database management with a user-friendly GUI.

By following these steps, you’ll have PostgreSQL and PGAdmin installed and ready for use on Ubuntu 24.04 LTS. Like, share, and subscribe for more Linux tutorials!

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How to fix Unable to connect to the proxy server error

Problems caused by the Proxy virus:\r
Error Message: Unable to Connect to Proxy Server.\r
The proxy server isnt responding.\r
Cant connect the internet, Error: cannot find proxy server.\r
Windows could not auitomatically detect this netwrks proxy settings.\r
\r
Unable to connect to HTTP Proxy or Unable to connect to server,when accessing the internet.\r
Firefox: The proxy server is refusing connetions\r
\r
How to get rid of Google Chrome Unable to connect to the proxy server error?\r
\r
A proxy server is a server that s as an intermediary between your computer and other servers. Right now, your system is configured to use a proxy, but Google Chrome cant connect to it.\r
Here are some suggestions:\r
If you use a proxy server, check your proxy settings or cont your network administrator to make sure the proxy server is working. If you dont believe you should be using a proxy server, adjust your proxy settings: Go to the Chrome menu - Settings - Show advanced settings. - Change proxy settings. - LAN Settings and deselect the Use a proxy server for your LAN checkbox.\r
Error 130 (net::ERR_PROXY_CONNECTION_FAILED): Proxy server connection failed.\r
\r
When you tried to disable it through LAN settings, but it shows up in Light Gray and wont let change anything? Or cant change proxy settings? Uncheck the box in the LAN settings, the box check itself back?\r
\r
How to fixt it?\r
Follow my video.\r
\r
Learn more about how to remove computer virus at:\r
Virus removal guide:

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belkin support phone number

Routers build networking and makes sharing of files, folders, computer components very easy for users. Belkin routers are more often used by business users as well as home users. It offers very fast internet connection for gaming and web browsing. For a smooth and error free network connection, you must install the Belkin router.Belkin Belkin support Belkin tech support Belkin technical support tech support for Belkin Belkin customer service Belkin help number help number for Belkin Belkin customer service Belkin customer service number customer service for Belkin customer service number Belkin customer service Belkin customer service phone number Belkin phone number Belkin customer care customer care for Belkin Belkin customer support number Belkin number Belkin care number Belkin help Belkin help number Belkin customer help number Belkin helpline number help number for Belkin Belkin support number helpline for Belkin Belkin support support for Belkin Belkin technical support Belkin tech support Belkin tech help technical support for Belkin tech support for Belkin

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