install
ubuntu
sudo apt-get install p7zip-full
Arch Linux
https://wiki.archlinux.org/title/p7zip
paru -S p7zip
7-Zip Extract
extract a .7z file with the following command:
7z x yourfile.7z
If you want to extract the contents to a specific directory, you can use the -o option. For example:
7z x yourfile.7z -o/path/to/extract/directory/