SIGHUP 1 Hangup
SIGINT 2 Interrupt
SIGQUIT 3 Quit
SIGILL 4 Illegal instruction
SIGTRAP 5 Trace/breakpoint trap
SIGABRT 6 Aborted
SIGIOT 6 Aborted
SIGBUS 7 Bus error
SIGFPE 8 Arithmetic exception
SIGKILL 9 Killed
SIGUSR1 10 User defined signal 1
SIGSEGV 11 Segmentation fault
SIGUSR2 12 User defined signal 2
SIGPIPE 13 Broken pipe
SIGALRM 14 Alarm clock
SIGTERM 15 Terminated
SIGSTKFLT 16 Stack fault
SIGCHLD 17 Child process status
SIGCONT 18 Continued
SIGSTOP 19 Stopped (signal)
SIGTSTP 20 Stopped
SIGTTIN 21 Stopped (tty input)
SIGTTOU 22 Stopped (tty output)
SIGURG 23 Urgent I/O condition
SIGXCPU 24 CPU time limit exceeded
SIGXFSZ 25 File size limit exceeded
SIGVTALRM 26 Virtual timer expired
SIGPROF 27 Profiling timer expired
SIGWINCH 28 Window changed
SIGIO 29 I/O possible
SIGPOLL 29 I/O possible
SIGPWR 30 Power failure
SIGSYS 31 Bad system call
SIGUNUSED 31 Bad system call