Compiling C + + programs in Ubantu Linux environment

First create a new A.cpp file in the file, write the program in it, and then open the terminal to enter the following command;

$ g++ a.cpp-o b/S    compile the a.cpp and then save the compiled. exe file to B $./////////////               Execute the current directory B, which means to run the program;

This is a simple compile run, followed by debugging (personal advice directly with the output of the corresponding variable method is better), the following records some basic commands

$ g++ a.cpp-o b-g///$ gdb     ///$ file B  ///corresponding file b$ l       //View the contents of B, L (list), $ b 8///     Set breakpoints in line 8th, B (breakpoint); $ r       ///Run, R (Run (Ning)); $ c//       /Continue, C (countinue); $ d 1     //delete 1th breakpoint, d (delete); $ Q//       exit Debug, Q (Quit);

　　

Compiling C + + programs in Ubantu Linux environment