How do I set up GDB for debugging my C programs?

How do I set up GDB for debugging my C programs?

To set up GDB, first ensure you have it installed. You can install it using your package manager. For example, on Ubuntu, use sudo apt install gdb.

What are the basic commands I should know for using GDB?

Some basic commands include run to start your program, break to set breakpoints, and next to step through your code.

How can I view the values of variables while debugging?

You can use the print command followed by the variable name to view its value. For example, print myVariable.

Is there a way to debug multi-threaded applications with GDB?

Yes, GDB supports multi-threaded applications. You can use the info threads command to list threads and thread <id> to switch between them.