sudo group
The current user, yuki
, is part of sudo group.
yuki@bullybox:/home/yuki$ sudo su root
root@bullybox:/home/yuki# whoami
root
root@bullybox:/home/yuki# hostname
bullybox
root@bullybox:/home/yuki# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
3: ens160: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 00:50:56:9e:8d:47 brd ff:ff:ff:ff:ff:ff
altname enp3s0
inet 192.168.154.27/24 brd 192.168.154.255 scope global ens160
valid_lft forever preferred_lft forever
System level compromise