오뇽

 Signal Name

 Number

 Description

 SIGHUP

 1

 Hangup (POSIX)

 SIGINT

 2

 Terminal interrupt (ANSI)

 SIGQUIT

 3

 Terminal quit (POSIX)

 SIGILL

 4

 Illegal instruction (ANSI)

 SIGTRAP

 5

 Trace trap (POSIX)

 SIGIOT

 6

 IOT Trap (4.2 BSD)

 SIGBUS

 7

 BUS error (4.2 BSD)

 SIGFPE

 8

 Floating point exception (ANSI)

 SIGKILL

 9

 Kill(can't be caught or ignored) (POSIX)

 SIGUSR1

 10

 User defined signal 1 (POSIX)

 SIGSEGV

 11

 Invalid memory segment access (ANSI)

 SIGUSR2

 12

 User defined signal 2 (POSIX)

 SIGPIPE

 13

 Write on a pipe with no reader, Broken pipe (POSIX)

 SIGALRM

 14

 Alarm clock (POSIX)

 SIGTERM

 15

 Termination (ANSI)

 SIGSTKFLT

 16

 Stack fault

 SIGCHLD

 17

 Child process has stopped or exited, changed (POSIX)

 SIGCONT

 18

 Continue executing, if stopped (POSIX)

 SIGSTOP

 19

 Stop executing(can't be caught or ignored) (POSIX)

 SIGTSTP

 20

 Terminal stop signal (POSIX)

 SIGTTIN

 21

 Background process trying to read, from TTY (POSIX)

 SIGTTOU

 22

 Background process trying to write, to TTY (POSIX)

 SIGURG

 23

 Urgent condition on socket (4.2 BSD)

 SIGXCPU

 24

 CPU limit exceeded (4.2 BSD)

 SIGXFSZ

 25

 File size limit exceeded (4.2 BSD)

 SIGVTALRM

 26

 Virtual alarm clock (4.2 BSD)

 SIGPROF

 27

 Profiling alarm clock (4.2 BSD)

 SIGWINCH

 28

 Window size change (4.3 BSD, Sun)

 SIGIO

 29

 I/O now possible (4.2 BSD)

 SIGPWR

 30

 Power failure restart (System V)