EX200 Question 22

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• 1

  useradd -m -G admin user2 useradd -m -G admin user3 verify lid user2 lid user3 Now passwd passwd user2 passwd user3 Verify su user2 > should allow access su user3 > should allow access

• 6

  Make steps simple, more complex commands are confusing, [root@station ~]# cat /etc/group | grep -i admin [root@station ~]# [root@station ~]# groupadd admin [root@station ~]# [root@station ~]# useradd user2 [root@station ~]# passwd user2 [root@station ~]# useradd user3 [root@station ~]# passwd user3 [root@station ~]# [root@station ~]# [root@station ~]# id user2 uid=1004(user2) gid=1007(user2) groups=1007(user2) [root@station ~]# id user3 uid=1005(user3) gid=1008(user3) groups=1008(user3) [root@station ~]# [root@station ~]# usermod -a -G admin user2 [root@station ~]# usermod -a -G admin user3 [root@station ~]# [root@station ~]# id user3 uid=1005(user3) gid=1008(user3) groups=1008(user3),1006(admin) [root@station ~]# id user2 uid=1004(user2) gid=1007(user2) groups=1007(user2),1006(admin) [root@station ~]#

• 1

  [root@abc ~]# passwd user2 --stdin Changing password for user user2. redhat passwd: all authentication tokens updated successfully. [root@abc ~]#