GetAllGroups retrieves information about all groups on the system by parsing /etc/group.

GetAllUsers retrieves information about all users on the system by parsing /etc/passwd.

GetProcessInfo returns information about a specific process.

GetProcessList returns a list of all processes running on the system.

GetSupportedTimezones returns a list of supported timezones.

GetSystemInfo returns information about the system, such as OS, version, codename, architecture and machine type.

GetUsers retrieves users with the given usernames and UIDs.

KillProcess terminates a process given its PID.

RunningInBareMetal returns true if the system is running on bare metal, otherwise it returns false.

RunningInContainer returns true if the system is running in a container, otherwise it returns false.

RunningInVM returns true if the system is running in a virtual machine, otherwise it returns false.

RunningInVMOrContainer returns true if the system is running in a virtual machine or a container, otherwise it returns false.