Here are some tips, tricks, and traps when working openSUSE
How to install Software
There’s no apt or yum, so use zypper. Here is an example:
zypper install qemu-guest-agent
Caveats of openSUSE
It uses the ‘btrfs’ file system. To check which file system a Linux distribution uses, do this:
df -Th | grep "^/dev"
or
cat /etc/fstab
Warning about openSUSE
Never ever think that whatever is in /.snapshots is space to be freed up. It’s not. You will destroy the entire operating system by removing files in there.