Questions & Answers as a user on sdf.org (SDF)
==============================================
Q: How to change the timezone of COM?
So messages could be displayed in local time
A: Though with "X", the "TZ is UTC" looks like a configuration,
there seems no way to change, COM uses UTC.
Q: How to decide which host to connect when ssh to tty.sdf.org?
A: tty.sdf.org points to multiple IP addresses that lead to
different hosts which should be fine for general use.
To connect to a specific host, use HOSTNAME.sdf.orgm the HOSTNAME
could be found with `hosts` command or `ruptime` which provides
load information as well.
Q: How to check the list of hosts with their loads?
A: ruptime
Q: How do multiple hosts shared the same filesystem while running
different OSes?
Especially those binaries, they should be linked to external libs
are those
Q: What will happen if the NFS server that powers the shared
filesystem rebooted?