[−]tom_alexander · 2026-08-30 Sun 13:42 UTC ·
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> being able to run different applications over Tor, VPN or plain internet simultaneously, the ability to isolate non-safe binaries and being able to backup your VMs easily.
These are all possible using light containers. For example, on FreeBSD I will spin up a jail which runs wireguard, and then I'll bridge that to another a jail. That 2nd jail is running entirely off wireguard without any other way to access the network. Since it is a jail, it is isolated. And backing up is as simple as a zfs snapshot and zfs send. I assume the same is possible on Linux.
These are all possible using light containers. For example, on FreeBSD I will spin up a jail which runs wireguard, and then I'll bridge that to another a jail. That 2nd jail is running entirely off wireguard without any other way to access the network. Since it is a jail, it is isolated. And backing up is as simple as a zfs snapshot and zfs send. I assume the same is possible on Linux.