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To remove or delete an unused NFS export entry that you no longer need, you can follow these steps: Identify the Export Entry First, identify the export entry you want to remove by running exportfs -v with sudo: sudo exportfs -v This command will list all the...

Install NFS Client Utilities (if not already installed): Ensure that NFS client utilities are installed on the client node. Install them if needed: sudo apt update sudo apt install nfs-common Mount NFS Share: Create a directory on the client node where yo...

The "Permission denied" error you're encountering indicates that the user running the Gitea service does not have sufficient permissions to create directories or files in the specified location (/data/gitea/log). This issue typically occurs due to incorrect fi...

Benefits of Creating a Dedicated User and Group (gitea): Isolation: By creating a separate user and group (gitea), you isolate Gitea's files and processes from other system users and applications. This isolation enhances security by limiting access to Gitea-...

To install and configure Nginx with HTTPS support (SSL/TLS) on your Linux server, follow these steps. I'll outline the process assuming you're setting up Nginx on a Debian/Ubuntu system. Adjust commands and paths as needed for other distributions. Step 1: Inst...

Deploying Gitea on Docker involves setting up the Gitea application along with a database backend. Here’s a step-by-step guide to deploy Gitea using Docker Compose: Step 1: Prepare Docker Compose File Create a docker-compose.yml file to define the services (Gi...

Deploying Mattermost on Docker involves setting up containers for Mattermost itself and optionally for a database backend. Here’s a basic guide to get you started: Step 1: Create Docker Compose File Create a docker-compose.yml file to define Mattermost and opt...

Creating a web scraper in Python involves using libraries like requests for fetching web pages and BeautifulSoup for parsing HTML content. Below is a basic example of how you can create a simple web scraper to extract information from a web page: Prerequisites...

It is possible to set up an SMTP email server with the domain mail.introvesia.com that relays emails through Google's SMTP servers (like Gmail or Google Workspace). This is commonly done using Postfix (or another MTA) as a relay host configured to use Google's...

Activating IPv6 on your system typically involves ensuring that your network infrastructure and configuration support IPv6 connectivity. Here’s a general guide on how to activate and configure IPv6 on Linux, which should help you enable IPv6 connectivity for y...

If you're on a server console and need to update the SSL certificate but don't know which web server service is running, here's a systematic approach you can follow: Step-by-Step Approach: Identify the Web Server Service: Check if there are any web server ...

Docker Compose services: oracle-db-18c: image: gvenzl/oracle-xe:18.4.0-full ports: - "1523:1521" # Oracle Database listener port - "5503:5500" # Oracle Enterprise Manager Express port environment: - ORACLE_PASSWORD=oracle #...

openssl s_client -connect <domain>:<port>

Checkout From your project repository, check out a new branch and test the changes. git fetch -u https://git.introvesia.com/ahmjw90/landing-page main:ahmjw90-main git checkout ahmjw90-main Merge Merge the changes and update on Gitea. git checkout main git mer...

docker exec -u 0 -it <container_name_or_id> /bin/bash

sudo du -h -d 1 /<path>

If you want to run a PHP server directly without Docker, you can use PHP's built-in web server, which is convenient for development purposes. Here’s how you can set it up to run on port 8080: Running PHP Server Locally Navigate to Your PHP Application Direct...

To compress an entire folder into a .zip file, you can use several methods depending on your operating system. Here’s how to do it using both command-line interfaces (CLI) and graphical user interfaces (GUI): Command Line (CLI) Method Using zip Command (Linux/...

To upload folders to an Amazon S3 bucket using s3cmd, you can follow these steps. s3cmd is a command-line tool for managing Amazon S3 and other cloud storage services. Make sure you have s3cmd installed and configured with your AWS credentials before proceedin...