Recent content by Andy

Follow this guide to easily and safely convert your HFS+ volume to an APFS volume. Go to Disk Utility and Unmount the volume you want to convert. Right-click the volume and select Convert to APFS (this option will only available if the volume is unmounted) (The screenshot above showing...

DHCP works on Layer 2 in the OSI model, so I don't think it'll work for WAN IP phones.

If you found a router that's having botnet attacks on port 53 (DNS), you can use this script to mitigate the attack: /ip firewall filter add chain=input in-interface=pppoe-out1-ISP protocol=udp dst-port=53 action=drop add chain=input in-interface=pppoe-out1-ISP protocol=tcp dst-port=53...

Here's how to compile ZNC push mod for Igloo IRC 💡 Tested on ZNC 1.8.2 and it worked 👍 [email protected]:~/.local/bin$ wget https://git.jordanko.ch/Igloo/Push/raw/master/Makefile --2020-10-23 14:08:30-- https://git.jordanko.ch/Igloo/Push/raw/master/Makefile Resolving git.jordanko.ch...

You're welcome. I'm glad that your pendrive has now recovered! Cheers 🍻

You can do this via command line: Login to the PC as the Azure AD user you want to be a local admin. This gets the GUID onto the PC. Log out as that user and login as a local admin user. Open a command prompt as Administrator and using the command line, add the user to the administrators group...

I found this method is the best way to prevent DDoS Attack from your users to attacked resources and drop DDoS directed to your clients. First, we catch all new connections and send them to dedicated firewall chain: /ip firewall filter add chain=forward connection-state=new action=jump...

Hi @Lsi, Thank you for bringing this exciting discussion. When we tested, that problem appears on all MikroTik models, even with our CCR (Tile) routers. So we created the rules above and apply them as our standard setup. At this stage, we haven't gone RouterOS 6.47, as we're using the...

In this tutorial, we'll learn how to upgrade Ubuntu Linux 18.04 Bionic Beaver to Ubuntu 20.04 Focal Fossa, as well as what to expect during the upgrade process, etc. It's a good idea that all packages are up-to-date before proceeding with the distro upgrade: sudo apt update sudo apt upgrade...

Pop!_OS uses kernelstub to manage the boot parameters and kernel images, instead of GRUB. Follow the commands below to disable boot splash screen and show the boot verbose on: sudo kernelstub --print-config [email protected]:~$ sudo kernelstub --print-config [sudo] password for andy: kernelstub.Config...

Deleting user on RHEL 8 / CentOS 8 Linux system can be accomplished using the userdel command. In this tutorial you will learn: How to delete user on RHEL 8 / CentOS 8. How to force user deletion. How to delete the user as well as its home directory. And here are the steps: Take a note of...

This tutorial will guide you with the exact commands/steps you need to run on your server in order to disable IPv6 connectivity on your Ubuntu Server, all in under one minute! Log into your Ubuntu server via console or SSH as root (Use the command sudo -s in terminal) Open /etc/sysctl.conf...

Follow these easy steps to disable automatic updates on Ubuntu 20.04 Focal Fossa 🥳 Privileged access to your Ubuntu System as root or via sudo command is required 🔓 Conventions # - requires given linux commands to be executed with root privileges either directly as a root user or by use of...

We can get a dock in Pop!_OS by installing a GNOME extension called Dash to Dock, you can adjust this preference, move the dock to the bottom of the screen, and more. Follow the step-by-step guide down below to install a dock on your Pop!_OS: To install Dash to Dock on Pop!_OS, visit the...

Having a properly configured SPF is essential, in this article we'll learn how to improve your email sending credibility even further by implementing DKIM & DMARC. Assuming you already have SPF configured properly on your domain if you haven't, click here to learn more 💡 Without further ado...