Programmer Think

gdb debugging mechanism In the process of debugging, you can clearly understand the context in order to analyze the program principle and the causes of errors. code Stack information Process and thread status debug information When using gcc or makefile, adding the - g option during compilation means that the debugging symbol information is ...

summary Continue the learning record of TryHackMe. This time, the target is The Cod Caper, and the content is from Web vulnerability exploitation to buffer overflow. After starting the target, the IP address of the target is 10.10 one hundred and sixty-two point one seven seven Port scan nmap port scan found 2 ports open nmap -Pn --o ...

outline backtrace (abbreviated as bt) Prints all information about the current function call stack. backtrace n is a positive integer that only prints stack information at the top of the stack. backtrace <-n> The -n table is a negative integer indicating that only the stack information at the bottom of the stack is printed. frame ...