Linux file Management (C language library function II)

file deletion and renaming int Remove (constChar *pathname); int rename (constchar *oldpath,constChar *NewPath); The Remove function removes the file name that pathname points to rename the function modifies the filename execution to return 0 successfully, the failure returns 1, and the error code is saved in the variable errno.

//Remove () function and rename ()#include <stdio.h>#include<stdlib.h>#include<string.h>#include<errno.h>intMainintArgChar*args[]) {    if(Arg <1) {printf ("Please enter a parameter! \ n"); return 0; }    //Rename File//int eno=rename (args[1],args[2]); //Remove File    /*the Remove () function header file is stdio.h*/    intEno=remove (args[1]); if(Eno = =-1) {printf ("Error msg:%s\n", Strerror (errno)); return 0; }    return 0;}

Linux file Management (C language library function II)