/scratch disk space (~/ComputeSpace)
In your working directory, a link to /scratch named ComputeSpace exists. By default, it contains a personal “private” directory and a “group” directory accessible to your group. 1 – This… Read more »
Author Archives: Laurent Renault
Maintenance on February 13rd 2023
An interruption / maintenance for these February 13rd took place for migration of the calculation nodes to a new system. New login.matrics.u-picardie.fr ! The system has changed and does not… Read more »
Screen : Console multiplexer
Console multiplexer can still live even if you leave it. It can contain several sessions. Creation of a named screen screen -S nameSession Listing existing screen screen -ls To rattach… Read more »
Detect / delete duplicate files
The “fdupes . -r -d” is a command that lists duplicate files and offers to delete them as desired.
Used memory by closed job
$> sacct -o jobid,reqnodes,reqcpus,reqmem,maxrss,averss,elapsed -j JOBID #reqmem : RAM demandée via sbatch #maxrss : RAM maximale utilisée #averss : RAM moyenne utilisée $> sacct -o jobid,reqnodes,reqcpus,reqmem,maxrss,averss,elapsed -j 94079 JobID ReqNodes… Read more »
Link to home directory
$HOME is an environment variable corresponding to your working directory. The commands “cd $HOME” or “cd ~YourLogin” positions you at the root of your working directory. Application : mv results.csv… Read more »
Maintenance on November 21st and 22nd 2022
An interruption / maintenance for these November 21st and 22nd is finished…
Moving the platform
The MatriCS platform moved at the beginning of May 2021.