摘要： system - execute a shell command #include <stdlib.h> int system (const char *command); 描述 fork()->exec()->waitpid() The system() uses fork to create a 阅读全文

摘要： popen, pclose - pipe stream to or from a process FILE *popen( const char *command, const char *type); int pclose(FILE *stream); 描述 The popen() functio 阅读全文