stack traceback การใช้

• Command does a stack traceback for the running process on each live cpu
• Command takes a process id as an argument and does a stack traceback for that particular process
• The preceding part of the error message shows the context where the exception happened , in the form of a stack traceback
• In general it contains a stack traceback listing source lines ; however , it will not display lines read from standard input
• Option was set during kernel compilation , the frame pointer register is used to maintain stacks and , hence , the stack traceback can be performed correctly