Command to write ISO to USB stick
Using wget we may directly download and write a Linux ISO file to a USB stick that will be bootable.
Here is the command to use:
wget -O /dev/sde https://cdimage.ubuntu.com/daily-live/current/eoan-desktop-amd64.iso
But first, confirm which device is your connected USB stick with:
lsblk. It is likely the last one listed such as sde with a matching SIZE property.