是否可以在C程序中包含Shell脚本

Question

I've been successful in writing a C program that copies files from one directory to another and I'm trying to write one that copies directories and sub-directories to another directory.

I've equally been able to write a shell script that copies directories and sub-directories from one location to another.

So, I wish to ask if it is possible to include a shell script into a C program so I won't have to spend time writing another C program to copy directories and sub-directories.

Answer 1

Yes its definately possible to call shell scripts or other scripts/executables from C using system(..) function call. Check system(3) .

For the given task of copying directories and subdirectories you can easily code it in C using opendir() , readdir() , and other API's.

Check Copy directory recursively in pure C on Linux/UNIX for more details