常見信號列表

常見信號列表

Name     Number DefaultAction Description

SIGHUP     1     T     Hangup

SIGINT     2     T     Interrupt from keyboard (^C)

SIGQUIT     3     T+D     Quit from keyboard (^/)

SIGILL     4     T+D     Illegal Instruction

SIGFPE     8     T+D     Floating Point Exception

SIGKILL     9     T     Kill signal, cannot be caught

SIGSEGV     11     T+D     Invalid memory reference

SIGPIPE     13     T     Write to a pipe with no readers

SIGTERM     15     T     Graceful termination signal

SIGCHLD     17     I     Child process terminated

T :結束進程 D: CoreDump  I:Ignored

 

 

使用kill -3,kill -4,kill -8,kill -11 時不單可以結束進程，還同時會CORE DUMP

等同於信號3的ctrl+/