Faq t2b

List of the UIs / mX machines:

- m0 , m1 , m2 , m3 => 10 minutes of CPU time per process
- m5 , m6 , m7 , m8 , m9 => 5 hours of CPU time per process

Keep ssh connection to UI open:

Add option ' -o ServerAliveInterval=100 ' to your ssh command

Send a job to the local cluster:

qsub -q localgrid -o script.stdout -e script.stderr [-l walltime=<HH:MM:SS>] myscript.sh

Access internet faster from the UIs

Since our bandwidth with internet is limited and extremely expensive, you need to use the another one:

• For http/https traffic (uses the university traffic)

export http_proxy=http://qproxy.wn.iihe.ac.be:3128
export https_proxy=http://qproxy.wn.iihe.ac.be:3128

• For ssh traffic, through a server you have access to (example using CERN)

edit your .ssh/config file ===>

host github.com
    ProxyCommand ssh MYUSERNAME@lxplus.cern.ch nc github.com 22
    User MYUSERNAME