Eleo Nona

Eleo Nona

1589352267

How to Install PostgreSQL on CentOS 8

In this guide, we will discuss how to install the PostgreSQL database server on CentOS 8. We will also explore the basics of PostgreSQL database administration.

#postgresql #centos 8

What is GEEK

Buddha Community

How to Install PostgreSQL on CentOS 8
Chet  Lubowitz

Chet Lubowitz

1595855400

How to install PgAdmin 4 on CentOS 8

pgAdmin is the leading graphical Open Source management, development and administration tool for PostgreSQLpgAdmin4 is a rewrite of the popular pgAdmin3 management tool for the PostgreSQL database.

In this tutorial, we are going to show you how to install pgAdmin4 in Server Mode as a web application using httpd and Wsgi module on CentOS 8.

Install pgAdmin4 on CentOS 8

**01-**To install pgAdmin4 on CentOS 8 we need to add an external repository, so execute the following command:

$ sudo rpm -i https://ftp.postgresql.org/pub/pgadmin/pgadmin4/yum/pgadmin4-redhat-repo-1-1.noarch.rpm

02- After we add the pgAdmin4 repository, let’s use the below command to install pgAdmin4 as server mode:

$ sudo dnf install pgadmin4-web

03- Before proceeding with the configuration of pgAdmin4, we need to install policycoreutils tool:

$ dnf install policycoreutils-python-utils  

04- Once we done installing pgAdmin4, we need to configure the pgAdmin4 by setting up the initial pgAdmin user account

#databases #linux #ubuntu #install pgadmin4 #install pgadmin4 centos #pgadmin #pgadmin 4 install #pgadmin 4 install centos #pgadmin4 #pgadmin4 install centos

Charity  Ferry

Charity Ferry

1621578367

How to Install PostgreSQL and pgAdmin in CentOS 8

PostgreSQL  is a powerful, widely-used, open-source, multi-platform, and advanced object-relational database system known for its proven architecture, reliability, data integrity, robust feature set, and extensibility.

Step 1: Installing PostgreSQL on CentOS 8

Step 2: Secure and Configure PostgreSQL Database

Step 3: Installing pgAdmin4 in CentOS 8

Step 4: Configuring pgAdmin 4 in CentOS 8

Step 5: Accessing pgAdmin Web Interface

#postgresql #installing postgresql #centos 8 #pgadmin

I am Developer

1602471199

Laravel 8 CKEditor Tutorial Example

Laravel 8 CKEditor tutorial example. In this tutorial, you will learn how to install and use CKEditor in laravel 8.

Basically, there is two way to install and use CKEditor in laravel 8 app. But in this tutorial, we will show you a simple example of how to install CKEditor in laravel 8 app.

How to install CKEditor In Laravel 8 App

  • Step 1: Install Laravel 8 App
  • Step 2: Connecting App to Database
  • Step 3: Create Post Model & Migration
  • Step 4: Add Fillable Property in Model
  • Step 5: Make Route
  • Step 6: Create Controller
  • Step 7: Create Blade Views File
  • Step 8: Start Development Server

https://www.tutsmake.com/how-to-install-ckeditor-in-laravel-8/

#how to install ckeditor in laravel 8 #laravel 8 install and use ckeditor example #how to install and use ckeditor in laravel? #laravel 8 integrate ckeditor with example #how to install & integrate ckeditor (wysiwyg) in laravel 8

Eleo Nona

Eleo Nona

1589352267

How to Install PostgreSQL on CentOS 8

In this guide, we will discuss how to install the PostgreSQL database server on CentOS 8. We will also explore the basics of PostgreSQL database administration.

#postgresql #centos 8

Wilford  Pagac

Wilford Pagac

1596899100

How to Install Security Updates on CentOS 8

Keeping your Linux system up-to-date is a very critical task, especially when it comes to installing security updates. This ensures that your system stays safe, stable, and keeps you on top of the latest security threats.

In this short and precise article, we will explain how to install security system updates on a CentOS 8 Linux system. We will show how to check for system updates (for all installed packages), updates for a specific package, or security updates only. We will also look at how to install updates either for a specific package, for all installed packages, or security updates only.

First, log into your system and open a terminal window, or if it is a remote system, access it via ssh. And before you move any further, take note of your the current kernel version on your system:

# uname -r

Check Current Kernel Version

Check Current Kernel Version

Checking Security Updates for CentOS 8 Server

To check if there are any updates available, issue the following command on the command prompt. This command non-interactively checks whether there are any updates are available for all packages on your system.

# dnf check-update

Check CentOS 8 Updates

Check CentOS 8 Updates

If you want, you can check updates for a specific package, provide the package name as shown.

# dnf check-update cockpit

Check Updates for Package

Check Updates for Package

Checking Security Updates for Installed Software Packages

You can determine if there are security-related updates or notices available, using the following command. It will show a summary of security notices displaying the number of updates in each category. From the screenshot below, there is 1 security update available for us to install on the test system.

# dnf updateinfo

Check Notices for Security Updates

Check Notices for Security Updates

To show the actual number of security packages with updates for the system, run the command that follows. Although there is only 1 security update as indicated in the output of the previous command, the actual number of security packages is 3 because the packages are related to each other:

# dnf updateinfo list sec
OR
# dnf updateinfo list sec | awk '{print $3}'

List Number of Security Updates

#centos #security #centos tips #centos-8