Getting Started:
This information is modified from the lab information first developed by Amy Anderson, 2001. This version is updated from 2006, but not everything regarding Biostat computing may be current, particularly with the March 2012 move to the Tower. Kirk did update this page in 2012.
For linux information provided by the Biostat department see: UNIX Boot Camp 2010 and Useful Unix Commands. Note that these materials also refer to abacus -- remember to use hercules.
There are
are a few things you should do before you begin the Labs for Stat550,
or other StatGen computing.
Once you have a
biostat account, you can proceed to step three: % ssh
name@hercules.biostat.washington.edu
where
name is your user name for your
biostat account (don’t actually type the % sign—it’s just there to denote the
prompt that should already be sitting on your screen). Your prompt sign may
be a ``$'' sign instead of a %, or something else.
If logging in from a Unix/Linux system,
you may like to get into the habit of using the -X option on ssh:
% ssh -X
name@hercules.biostat.washington.edu
That way, if you ever want to use X-windows graphics (for example for
Pedfiddler) it might work.
From a Windows PC, you can use the SSH
Tectia Client that comes as part of the UWICK software set. If you need
more detailed information on logging in, take the link on the
StatGen computing web pages that says
Introduction to Linux at Biostat (or this link here!).
Since I do not use Windows, I probably cannot provide much more help,
but if having difficulties, please let me know.
Now you are almost ready to start:
source
~statgen/.statgen.cshrc
You can do this using this command:
echo "source ~statgen/.statgen.cshrc" >> .cshrc
% which pedcheck
The machine should with respond with
"/home/guests/statgen/x86_64-linux/bin/pedcheck".
It is telling you which
pedcheck command it will use for you: pedcheck is a program we will use
in the first lab. % mkdir My550 Then, to get into your new directory, type % cd My550 For
more information on these commands, or on using a Linux or
UNIX system in general,
take the link UNIX/Linux tutorial from the
Introduction to Biostat Computing page.
The web page you are going
to has the address:
http://depts.washington.edu/statgen/Computing/linux-tut.html
If the machine responds with "pedcheck: Command not found",
something is not done right.
Try again, and/or let me know. As a last resort,
contact the Biostat computing staff, (bite@u.washington.edu).
If it responds with a different pedcheck
(for example /usr/local/bin/pedcheck or .../i386-linux/bin/pedcheck), then please let me know -- I have
been having trouble getting the new software paths set correctly.
Again, Kirk Le updated that page in 2012.