voms-proxy-init -voms tut.vo.ibergrid.eu
voms-proxy-info -all
lcg-infosites --vo tut.vo.ibergrid.eu ce
lcg-infosites --vo tut.vo.ibergrid.eu se
cat <<EOF > job.jdl
Executable = "hostname";
StdOutput = "hostname.out";
StdError = "hostname.err";
OutputSandbox = {"hostname.err","hostname.out"};
Arguments = "-f";
EOF