Examples

fbs kill 123
Kills all sections of job 123.
fbs kill -s main 123
Kills just section main of job 123.
fbs kill 123.main
Kills just section main of job 123.
fbs kill -i 123
Immediately kills all sections of job 123.
fbs kill 123 234 345
Kills all sections of jobs 123, 234, and 345.
fbs kill -s main 123 234 345
Kills just section main of jobs 123, 234, and 345.
fbs kill -s ``main output'' 123.one 234 345
Kills just section one of job 123, and sections main and output
of jobs 234 and 345.