SIGABRT | 6 | Core dump | Process abort signal |
SIGALRM | 14 | Terminate | Alarm clock |
SIGBUS | N/A | Core dump | Access to an undefined portion of a memory object |
SIGCHLD | N/A | Ignore | Child process terminated, stopped, or continued |
SIGCONT | N/A | Continue | Continue executing, if stopped |
SIGFPE | 8 | Core dump | Erroneous arithmetic operation |
SIGHUP | 1 | Terminate | Hangup |
SIGILL | 4 | Core dump | Illegal instruction |
SIGINT | 2 | Terminate | Terminal interrupt signal |
SIGKILL | 9 | Terminate | Kill (cannot be caught or ignored) |
SIGPIPE | 13 | Terminate | Write on a pipe with no one to read it |
SIGPOLL | N/A | Terminate | Pollable event |
SIGPROF | N/A | Terminate | Profiling timer expired |
SIGQUIT | 3 | Core dump | Terminal quit signal |
SIGSEGV | 11 | Core dump | Invalid memory reference |
SIGSTOP | N/A | Stop | Stop executing (cannot be caught or ignored) |
SIGSYS | N/A | Core dump | Bad system call |
SIGTERM | 15 | Terminate | Termination signal |
SIGTRAP | 5 | Core dump | Trace/breakpoint trap |
SIGTSTP | N/A | Stop | Terminal stop signal |
SIGTTIN | N/A | Stop | Background process attempting read |
SIGTTOU | N/A | Stop | Background process attempting write |
SIGUSR1 | N/A | Terminate | User-defined signal 1 |
SIGUSR2 | N/A | Terminate | User-defined signal 2 |
SIGURG | N/A | Ignore | Out-of-band data is available at a socket |
SIGVTALRM | N/A | Terminate | Virtual timer expired |
SIGXCPU | N/A | Core dump | CPU time limit exceeded |
SIGXFSZ | N/A | Core dump | File size limit exceeded |
SIGWINCH | N/A | Ignore | Terminal window size changed |