A memory leak is a type of computer program error that occurs when a program allocates memory and fails to release it back to the operating system. This can lead to the program using more and more memory until it eventually crashes. Memory leaks can be difficult to detect and fix, but there are a number of tools available to help.
One of the most common ways to check for memory leaks in Linux is to use the `valgrind` tool. Valgrind is a memory debugging tool that can help you find memory leaks, memory errors, and other problems. To use valgrind, you simply run your program with the `valgrind` command. For example: