Hallo, dies ist ein Test.

PWD: /www/data-lst1/unixsoft/unixsoft/kaempfer/.public_html

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Relative path: ././../../../../../../usr/bin/listusers
Real path: /usr/bin/listusers
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#!/usr/bin/python3.9 -Es
import solaris.no_site_packages
#
# Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
#
""" listusers - list user login information """

import getopt
import pwd
import grp
import sys

SYSTEM_ID_MAX = 100

def add_valid_user(users, user, expand_group=False):
    """ Add user to users set if it exists and is a not a system account. """
    try:
        pent = pwd.getpwnam(user)
    except KeyError:
        if expand_group:
            add_valid_group_members(users, user)
        else:
            print(user, "was not found", file=sys.stderr)
        return
    if pent.pw_uid < SYSTEM_ID_MAX:
        print(user, "is not a user login", file=sys.stderr)
    else:
        users.add(pent)

def add_valid_group_members(users, group):
    """ Add valid group members and nested groups. """
    try:
        gent = grp.getgrnam(group)
    except KeyError:
        print(group, "was not found", file=sys.stderr)
        return
    if gent.gr_gid < SYSTEM_ID_MAX:
        print(group, "is not a user group", file=sys.stderr)
    else:
        for member in gent.gr_mem:
            add_valid_user(users, member, expand_group=True)

def usage():
    """ Display command usage. """
    print("usage: listusers [-g groups] [-l logins]", file=sys.stderr)

def parse_args():
    """ Setup user and group filters from the command line arguments. """
    try:
        opts, args = getopt.getopt(sys.argv[1:], "g:l:", ["groups=", "users="])
    except getopt.GetoptError:
        usage()
        sys.exit(1)

filter_users = filter_groups = set()
    optg_count = optl_count = 0
    for opt, optarg in opts:
        if opt in ("-g", "--groups"):
            filter_groups = optarg.split(',')
            optg_count += 1
        elif opt in ("-l", "--users"):
            filter_users = optarg.split(',')
            optl_count += 1

#  There should be no remaining arguments after getopt
    if args or optg_count > 1 or optl_count > 1:
        usage()
        sys.exit(1)

return filter_users, filter_groups

def main():
    """ listusers - list user login information """

filter_users, filter_groups = parse_args()
    users = set()
    for user in filter_users:
        add_valid_user(users, user)
    for group in filter_groups:
        add_valid_group_members(users, group)

if not filter_users and not filter_groups:
        users = set(pwd.getpwall())

for user in sorted(users):
        # Note this 16 should actually be 32 plus a space
        # but this is output compatible with the C code for testing
        print('{0: <16}{1}'.format(user.pw_name, user.pw_gecos))

if __name__ == "__main__":
    try:
        main()
    except (KeyboardInterrupt, BrokenPipeError):
        pass
    sys.stderr.close()