LINUX (ubuntu)

• OMG autocompletion does not work, just type:                     bash
• How to secure copy a file:                                                        scp filename.dat name@pc.uuu.es:/home/myname/
• If you want your MD to keep running after you've gone:       nohup gmx mdrun &
• In order to know number of process is running:                     ps u
• And to eventually finish it                                                       kill number 

To execute a bash file

• Simply type   bash name_of_file.sh

If this is not working, try adding ./bash name_of_file.sh

If this is also not working you might not have the permissions to execute...

• then type:   chmod +x name_of_file.sh
• and again:  ./bash name_of_file.sh

If this does not work simply cry and search for somebody to help you.