理想情况下,我希望能够获得分配了陷阱的信号列表,但如果不可能,我可以单独检查每个信号.
您可以查看特定信号的所有陷阱或陷阱：
$trap # show all traps for all signals $trap -p SIGINT # only show traps for SIGINT $trap -p EXIT # only show traps for EXIT
