Setup Script to Run Spectre from Command Line

Hi

In the environment I'm currently working, I'm using a setup script as below to start the graphical version of Virtuoso.

module load ic/618/06.18.290
module load assura/41/618/04.16.111
module load spectre/231/23.10.063
module load mmsim/151/15.10.627
module load pvs/191/19.15.000

setenv IC_INST_DIR  /apps/IC618/FCS
setenv MY_TECH     /process/hosted/MYTECH/MYTECH_618_rev0.12.0
setenv PROJECT     /projects/mypath
setenv CDS_Netlisting_Mode Analog

virtuoso &

Now I'd like to create a similar script that allows me to run Spectre from a command line (xterm), without any graphical features whatsoever. The intention behind this is that I can run long simulations completely independent from the graphical Virtuoso. So if Virtuoso crashes or I have to restart it, the long simulations are not affected.

How do I need to change the above script to achieve that? I presume I can remove the lines for Assura and PVS, as for just running Spectre those modules should not be needed. But then I don't know what to do next; just removing the last line ("viruoso &") does not give access to Spectre in the command line, neither does using "virtuoso -nograph &".

Any input is appreciated, thanks very much.