systemd-id128
Generate and print sd-128 identifiers.
TLDR
Generate a new random identifier
$ systemd-id128 new
Print the identifier of the current machine
$ systemd-id128 machine-id
Print the identifier of the current boot
$ systemd-id128 boot-id
Print the identifier of the current service invocation (this is available in systemd services)
$ systemd-id128 invocation-id
Generate a new random identifier and print it as a UUID (five groups of digits separated by hyphens)
$ systemd-id128 new --uuid
