How to live without net-tools
The main headache of today is installing and running the latest version of Ubuntu Lts in a VMware. Since Ubuntu version 18.04 (maybe from 17.10), there are no /etc/network/interfaces and net-tools with the usual ifconfig and route commands. They were replaced by netplan and iproute2. Now this is what network configuration looks like: alex@ubuntu-server-lts:~$ ip -c addr 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....