Maestro quick reference is at http://ftp.cc.iitk.ac.in/Linux/Schrodinger/maestro_qrc_18_0.pdf. Documentation about optional installation steps and usage is at https://www.schrodinger.com//sites/default/files/s3/mkt/Documentation/2019-1/docs/Documentation.htm. For the above setup following commands may be useful.
# export SCHRODINGER=/usr/local/softs/schrodinger2019 # $SCHRODINGER/installation_check (check installation) # $SCHRODINGER/maestro & (start the software)