To execute commands within the container you can use bastille cmd.
ishmael ~ # bastille cmd folsom ps -auxw
[folsom]:
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
root 71464 0.0 0.0 14536 2000 - IsJ 4:52PM 0:00.00 /usr/sbin/syslogd -ss
root 77447 0.0 0.0 16632 2140 - SsJ 4:52PM 0:00.00 /usr/sbin/cron -J 60 -s
root 80591 0.0 0.0 18784 2340 1 R+J 4:53PM 0:00.00 ps -auxw