Remove the paragraph about writing to the Free Software Foundation's
mailing address. The FSF has changed addresses in the past, and may do
so again. In 2021 this is not useful, let's rather have a bit less
boilerplate at the start of source files.
Change-Id: I1f6db5f930fe97ce2336bce416470b807d7a57b7
Even with a completely empty config we still get the following output:
root
sysinfo
load: 0.87/0.92/0.98
ram: 243/168/0
uptime: 1d 22:18:19
netdev
ping
file
shellcmd
With this patch the sections are skipped if there are no entries and the
command no sysinfo can be used to skip displaying the system
information.
Change-Id: I429fe7626b43aef74ff7458f5c2864888fa9a562