Difference between revisions of "How to use Combo"

From Computational Biophysics and Materials Science Group
Jump to: navigation, search
m
Line 6: Line 6:
 
Change your password, in command line, type
 
Change your password, in command line, type
 
  passwd
 
  passwd
to change your password.  
+
to change your password.
 +
A good password will have a mix of lower- and upper-case characters, numbers, and punctuation marks, and should be at least 6 characters long. Some people like to put a punctuation mark/number in the middle of a word, e.g., Ha&pp6Y.
 +
 
 
==Second thing you need to do==
 
==Second thing you need to do==
 
You need to change ~/.bashrc file so that you can use the apps in shared folder easily, type
 
You need to change ~/.bashrc file so that you can use the apps in shared folder easily, type

Revision as of 20:11, 24 March 2014

How to use Combo

To start to use combo - our group cluster, you need to know something about it. The detail manual could be download from File:Combo Manual.pdf.

How to Log in Combo

Use PuTTY on Windows or Terminal on Linux, login using your account and password. You need to use some specific IP address to access combo.

First thing you need to do after first login

Change your password, in command line, type

passwd

to change your password. A good password will have a mix of lower- and upper-case characters, numbers, and punctuation marks, and should be at least 6 characters long. Some people like to put a punctuation mark/number in the middle of a word, e.g., Ha&pp6Y.

Second thing you need to do

You need to change ~/.bashrc file so that you can use the apps in shared folder easily, type

cp /share/apps/useful/setup/_.bashrc ~/.bashrc
source ~/.bashrc

to replace bashrc with prepared file. Then use this code to sync .bashrc to all nodes:

for i in compute-0-0 compute-0-2 compute-0-3 compute-0-4 compute-0-5 compute-0-6 compute-0-7 compute-0-8 compute-0-9 compute-0-10 compute-0-11 compute-0-12 compute-0-13 compute-0-14 compute-0-15 compute-0-16 ; do scp ~/.bashrc ${i}:~/ ; done
for i in compute-0-0 compute-0-2 compute-0-3 compute-0-4 compute-0-5 compute-0-6 compute-0-7 compute-0-8 compute-0-9 compute-0-10 compute-0-11 compute-0-12 compute-0-13 compute-0-14 compute-0-15 compute-0-16 ; do ssh ${i} source ~/.bashrc ; done