Purpose 

Provide additional useful commands to work on LRZ Systems

Location of the Commands

/lrz/sys/bin

Content:

get_manuals_passwd 

Retrieve the account and password to get access to the protected documentation

Availability: all systems

dlook.sum

This command summarizes the memory map over various CPUs.

dlook.sum [-a] [-U] [-u user] [-d|-s] [-c commandpattern| PIDS ]
   -a   processes of all users
   -U  all processes of  user (default)
   -u   processes of user
   -d   no details, only summary
   -d   no details, only summary
   -c   processes with commandpattern
   PIDS  list of process IDs

Example: dlook.sum -c mpiprog.exe

Availability: altix

mpicmd.parastation, mpicmd.myrinet, mpicmd.altix

Issue a command on all nodes of a job, e.g. for making a specific directory or for copying files.

mpicmd.parastation | mpi.myrinet | mpi.altix -np number_of_procs "command args"

Example: mpirun -np 4 mpicmd.parastation "mkdir /tmp/$USER/scratchdir"

Availablity: IA64