found an example
Code:#include <stdio.h> #include <stdlib.h> #define SHELLSCRIPT "\ for ((i=0 ; i < 10 ; i++))\n\ do\n\ echo \"Count: $i\"\n\ done\n\ " int main() { puts("Will execute sh with the following script :"); puts(SHELLSCRIPT); puts("Starting now:"); system(SHELLSCRIPT); return 0; }