Command-line tool

open-simh

brew/open-simh

Checked 25 Oct 2026, 21:09 UTC · Listing refreshed from Homebrew, winget, npm, Scoop and cargo; npm packages checked against OSV.dev

Multi-system computer simulator electron

Website Source

At a glance

Type

Command-line tool

Install on

Windows, macOS, Linux

Last checked

25 Oct 2026, 21:09 UTC

Install it

Windows

winget install --id altair-graphql.altair -e

macOS

brew install open-simh

Linux

brew install open-simh

List VMs on current tenant

nova list

List VMs of all tenants (admin user only)

nova list --all-tenants

Boot a VM on a specific host

nova boot --nic net-id=net_id --image image_id --flavor flavor --availability-zone nova:host_name vm_name

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