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This article mainly explains "analyzing the hybrid code of C language and SH script". The content of the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "analyze the hybrid code of C language and SH script".

1 # if 0

2 echo "Hello from bash!"

3 exit

4 # endif

5 # include

6 # include

7 int main (int argc, char* argv []) {

8 puts ("Hello from C!")

9 return EXIT_SUCCESS

10}

Next, let me see if I use such a program:

1$ sh test.sh.c

2 Hello from bash!

3$ gcc test.sh.c-o test

4 $. / test

5 Hello from C!

You can even make a source code that compiles and runs itself. As follows:

1 # if 0

2 file= `mktemp`

3 gcc-o $file $0

4$ file

5 rm $file

6 exit

7 # endif

8 # include

9 # include

ten

11 int main (int argc, char * argv []) {

12 puts ("Hello from C!")

13 return EXIT_SUCCESS

14}

Run:

1$ sh test.sh.c

2 Hello from C!

three

$

Thank you for your reading, the above is the content of "analyzing the hybrid code of C language and SH script". After the study of this article, I believe you have a deeper understanding of the problem of analyzing the hybrid code of C language and SH script. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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