Ubuntu

Ubuntu server is an open-source platform that enables admin to create highly available servers, whether you are planning to manage your own servers, creating complex configurations, managing virtual machines, deploying applications, or even automating configuration.

Like I previously said on my first blog post, the goal of this website is to share what I have learned with others in an understandable and the most simplified way, I am currently reading various books about Ubuntu, so I will be sharing with you what I have learned from Scratch, you can track my progress below.

  • How to Delete Mail Queue in Postfix

    How to Delete Mail Queue in Postfix

    I had some issue with one of mailserver, where postfix keeps retrying to send mail to a mistyped email address, it was very frustrating considering this particular email was holding back thousands of email, this how I solved it: To delete a mail queue in Postfix, you use the postsupercommand, which is used for postfix mail queue ...

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  • How To Send Mail To Multiple Addresses Using (mailx)

    How To Send Mail To Multiple Addresses Using (mailx)

    In this guide, you’ll learn a couple of ways you can send mail to multiple addresses using mailx. mailx is a utility program for sending and receiving mail. I assume you already have mailx command, if you don’t already have it installed, use sudo apt install mailutils, once installed, we can get started using mailx. To send mail ...

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  • Access A Web Page In Linux Using (Links) [Web Browser in Text Mode]

    Access A Web Page In Linux Using (Links) [Web Browser in Text Mode]

    Links is a text-mode World Wide Web (WWW) browses that can be used to view a web page either via a local (file://) or remote ((http:// or ftp://) URLs. To get started with Links, install it using the following command Once installed, access a webpage using the following command: If you using it for the first time, you’ll ...

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  • Synchronize File With Cloud Storage Using [Rclone] In (Linux)

    Synchronize File With Cloud Storage Using [Rclone] In (Linux)

    Rclone is an open-source command-line program to sync files and directories to and from different cloud storage providers. It preserves timestamps, and if you are transferring from local to cloud, it can delete the local files after verification (awesome). Without further ado, install rclone on Linux/macOS/BSD systems using: Alternatively, if you are on Ubuntu, it is available ...

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  • Managing MariaDB Databases (Ubuntu Server)

    Managing MariaDB Databases (Ubuntu Server)

    In this guide, you’ll learn how to manage MariaDB databases in your terminal, from connecting to the database server using the mariadb command, creating a database, removing (drop) database, and managing users and permission. If you don’t already have mariadb installed, visit the below guide https://devsrealm.com/cloud-computing/ubuntu/installing-mariadb-ubuntu/ By default, mariadb already has the root account created as an administrative ...

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