Just a list of 20 (now 28) tools for the command line. Some are little-known, some are just too useful to miss, some are pure obscure -- I hope you find something useful that you weren't aware of yet! Use your operating system's package manager to install most of them. (Thanks for the tips, everybody!)

Specifically, the deprecated Linux networking commands in question are: arp, ifconfig, iptunnel, iwconfig, nameif, netstat, and route. These programs (except iwconfig) are included in the net-tools package that has been unmaintained for years. The functionality provided by several of these utilities has been reproduced and improved in the new iproute2 suite, primarily by using its new ip command. The iproute2 software code is available from Kernel.org. Iproute2 documentation is available from the Linux Foundation and PolicyRouting.org.

This page describes the following steps:

3. Resize fat32 boot partition
4. Add ext4 “casper-rw” partition
5. Add Ubuntu persistent to boot menu

Defaults env_keep += "DISPLAY XAUTHORIZATION XAUTHORITY"