Use gcc for Linux Programming

For more information about Linux programming, see gcc-general Linux technology-Linux programming and kernel. To understand the linux kernel, vmware has installed Debian Linux. Because I used to use windows, I couldn't change my mindset at once (windows is really harmful. ^_^ ). Haha, after installing it, I first wrote a c program to warm up. After looking for a long time, the gcc didn't even load it (because it only installed the basic debian system). Then I should install a gcc first. Use the software manager that comes with linux, insert the installation disk, find gcc, and click apply (a simple sentence, it took me a long time ).

Next, use vim to write test. c. Vim has a lot to learn, but now it's just a warm-up. Learn a few simple things: (1) command mode -- Esc -- input mode (2) several simple File Access commands: q: wq: q! : F (3) several simple editing commands a, I, o

After writing test. c, you can start compiling. gcc uses preprocessing, compilation, assembly, and connection to one-stop services. Of course, you can also set parameters to determine the execution steps. Now we can use the simplest gcc-o test. c. Generate the test executable file. Enter test ,....., I didn't respond. Oh, there is still a xuanjicang in it. The path is not set. enter it. /test, press enter to check whether OK is successful.