单选题A System p administrator found a process on the server that should be stopped. Which of the following commands can be used to list all the signal actions defined for this process（）A psB pstatC lssigD procsig
题目
单选题
A System p administrator found a process on the server that should be stopped. Which of the following commands can be used to list all the signal actions defined for this process（）
A
ps
B
pstat
C
lssig
D
procsig