userdbctl
Inspect users, groups, and group memberships on the system. tldr-pages
On Linux
Linux
List all known user records
userdbctlIdentifyShow details of a specific user
userdbctl user usernameIdentifyList all known groups
userdbctl groupIdentifyShow details of a specific group
userdbctl group groupnameIdentifyList all services currently providing user/group definitions to the system
userdbctl servicesIdentify