Ubuntu is based on Debian, but they're not the same. To help you choose which to install, we compare support, pre-installed ...

sed, which stands for 'stream editor,' offers many options for selecting content from a command or a file and changing it as requested.

For basic help with the snap command: Be careful when removing snaps. Some are needed for your Ubuntu system to function properly. If you're not sure what a package is or does, it is always safest ...