kkyucon

Ubuntu Server 18.04 and 20.04 Wireless USB Device Setup

Install the tools:

$ sudo apt install wireless-tools && sudo apt install wpasupplicant

Install nessasary packages:

$ sudo apt install git dkms build-essential

kkyucon

PHP Percentage and Rounding

Rounding a tax result, we have a tax of 9.975%:
$tax=.09975;

And we have an amount of 100:
$amount=100;

Let's calculate the value of this percentage towards the value of the amount, so:
$tx=$amount*$tax;

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Setup Wireless USB On Ubuntu Desktop 18.04 and 20.04

Make sure USB wireless device not inserted

1. Update the system:
   $ sudo apt update

2. Install required packages:
   $ sudo apt install git && build-essential

3. Download the driver:
   $ sudo git clone https://github.com/gnab/rtl8812au

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Partition, Format and Mount Hard Drive in Ubuntu

For the purpose of this tutorial you must have "sudo" privileges.

We are going to add a second drive to our system, partition it according to our needs, format and finally mount to a created directory.

Partition the drive

Assuming the drive is physically attached to the system and detected by the bios, let's see how Ubuntu has assigned the disk by typing the following command:
sudo lshw -C disk

kkyucon

Ubuntu Server 18.04 and 20.04 Wireless USB Device Setup

Install the tools:

$ sudo apt install wireless-tools && sudo apt install wpasupplicant

Install nessasary packages:

$ sudo apt install git dkms build-essential