RunSession
From CAELinuxWiki
About
runSession is a way to execute commands in an already running session of salome. This prevents the need to restart salome every time we wish to create a mesh. By using runsession we can save valuable seconds in optimization routines. Documentation is found at http://docs.salome-platform.org/salome_5_1_3/kernel/user/SALOME_Application.html
Setting Up
to set up runSession