Task control in lstcsh is the same as in tcsh except for remote background tasks. lstcsh numbers shell tasks separately for each execution host.
sleep 30 @hostD &
<< remote execution on hostD >> 
[1] 27568
sleep 40 @hostD &
<< remote execution on hostD >> 
[2] 10280
sleep 60 @hostB &
<< remote execution on hostB >> 
[1] 3748
jobs
<hostD> 
[1]  + Running                sleep 30 
[2]    Running                sleep 40 
<hostB> 
[1]  + Running                sleep 60