Background
See LinuxRT Quick Start-up For New Users
Example: vioc-li02-bl01
$ hostname
cpu-b084-hp03
$ pwd
/afs/slac/g/lcls/epics/iocCommon/common
$ ./linuxRT_startup_vioc.sh vioc-li02-bl01
My pid is 8695
Starting vioc-li02-bl01
Now in /afs/slac/g/lcls/epics/iocCommon/vioc-li02-bl01
Found executable from st.cmd: ../../bin/linuxRT-x86_64/blen
vioc-li02-bl01 runs from iocSpecificRelease/iocBoot/vioc-li02-bl01
About to run vioc-li02-bl01 using screen from /afs/slac/g/lcls/epics/iocCommon/vioc-li02-bl01
screen -h 81920 -c screenrc -dm -S vioc-li02-bl01
iocSpecificRelease/iocBoot/vioc-li02-bl01/../../bin/linuxRT-x86_64/blen
startup.cmd
$ screen -ls
There are screens on:
8717.vioc-li02-bl01 (Detached)
7263.ethScanner.proc (Detached)
2 Sockets in /tmp/uscreens/S-laci.
After linuxRT_startup_vioc.sh completes, one can run "iocConsole vioc-li02-bl01" successfully on lcls-dev3