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Tag: Disable

Reading Time: 12 minutes

Table of Contents

  1. What is Systemctl?
  2. Managing Services
  3. System State Overview
  4. What is a Unit File?
  5. Working with Unit Files
  6. Using Targets (Runlevels)
  7. Stopping or Rebooting the Server
  8. Conclusion
  9. FAQ

What is Systemctl?

Systemctl is a command-line tool that allows for the management and monitoring of the systemd system and service manager. It consists of a range of system management utilities, libraries, and daemons that have replaced the previous System V (SysV) init daemon. With its various commands, systemctl proves to be a helpful tool in managing a server's services. It provides detailed information about individual systemd services as well as those that have system-wide usage.

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Reading Time: 9 minutes

Introduction

stop spam emails

The most effective method to protect a server from sending spam is to prevent it in the first place. In this article, we provide several techniques to use to keep the server from sending out unwanted spam or junk mail. Typically, unwanted, and unsolicited spam email is usually bulk sent out to an indiscriminate list of recipients. Spam is often used for commercial purposes but can be sent out in massive volume by a botnet or a network of infected computers.

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Reading Time: 7 minutes

Introduction

firewall2-image

Just as regular visitors reach our server every day, so do others with more nefarious intentions. It is simply not reasonable to run an online service without some layer of protection. To protect against some of these attacks, Ubuntu ships with ufw (Uncomplicated Firewall). This is a tool designed to make Ubuntu firewall management as easy and user-friendly as possible. Specifically, ufw provides a cleaner interface for the core firewall tools netfilter and iptables, which, while robust, can be challenging to master.

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How To Stop a Spamming Server

Posted on by Cameron Paxton | Updated:
Reading Time: 5 minutes

Protecting Your Server From Spamming

Spamming is a serious issue for your business and can take a toll on your time and resources to fix. The best way to solve this problem, of course, is to never have it in the first place. The number one way to help prevent spamming is to ensure all CMS’s (like WordPress, Joomla, and Drupal) including themes, plugins are up-to-date on your VPS server or Dedicated server. This may sound too simple, but there are innumerable times when an outdated plugin allows hackers to destroy an otherwise secure domain.

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