Linux Process Management(19) > ps report a snapshot of the current processes. > top display Linux tasks > nice run a program with modified scheduling priority > renice alter priority of running processes > kill > send a signal to a process Name Num Action Description > 0 0 n/a exit code indicates if a signal may be sent > ALRM 14 exit > HUP 1 exit > INT 2 exit > KILL 9 exit this signal may not be blocked > PIPE 13 exit > POLL exit > PROF exit > TERM 15 exit > USR1 exit > USR2 exit > VTALRM exit > STKFLT exit may not be implemented > PWR ignore may exit on some systems > WINCH ignore > CHLD ignore > URG ignore > > killall kill processes by name