To view the current list of signals, use kill -l (the letter l) command. The list is presented in the form (signal number, signal name)
要查看当前信号列表，使用 -l （字母 l）命令。
2
If you know what field you want to view, you can append the -a switch with the attribute name. This example looks at lines per page or _l (lower case l).
如果知道要查看哪个字段，可以将属性名附加到- a switch中。
3
Testers simply drag and drop (via the reuse view) or copy and paste by link (via CTRL-L) to create modular test scripts.