Get the groupId, userId, groupId of the current process

Get the effective group id, effective user id, real group id,

a list of supplemental group ids associated with the current

process.

Note: Availability: Unix.

import os

print("Effective group id: ", os.getegid())

print("Effective user id: ", os.geteuid())

print("Real group id: ", os.getgid())

print("List of supplemental group ids: ", os.getgroups())

Output:

Effective group id:  1007
Effective user id:  1006
Real group id:  1007
List of supplemental group ids:  [1007]

See also

https://www.w3resource.com/python-exercises/python-basic-exercise-104.php