Thats NFS
> .. .nfs555745363 des-sim.c nohup.out
>
> After I did an 'rm .nfs*', things worked as expected.
Ok removing those shouldnt affect anything much. Thats Unix coping with the
fact NFS is a cocked up design. An NFS unlink destroys the data, unix removes
files when the last close occurs. NFS clients thus renames them to .nfsblah
until the last close, then clean them up
Alan