To log in pc48:

- first log into vpn.umbc.edu
- then use a terminal and type the following command at the unix prompt
        ssh -Y -p 50022 username@pc48.math.umbc.edu

To transfer files to the machine use:
        scp -P 50022 -p filename username@pc48.math.umbc.edu:

To transfer a subdirectory and all its contents:
        scp -P 50022 -pr dir_name username@pc48.math.umbc.edu:

To transfer a file from pc48 to your local machine:
        scp -P 50022 -p username@pc48.math.umbc.edu:filename .

To transfer a subdirectory from pc48 to your local machine:
        scp -P 50022 -pr username@pc48.math.umbc.edu:dir_name .


To run matlab in the background please use:

(( time matlab -nojvm -nodisplay -nosplash < sim020.m ) >& sim020.log ; mail -s " matlab done on $HOSTNAME " USERNAME@umbc.edu < sim020.log ) &