C/File/File Delete
Delete a file
<source lang="cpp">
- include <stdio.h>
- include <stdlib.h>
- include <ctype.h>
int main(void) {
char fname[80]; printf("Enter name of file to delete: "); gets(fname); printf("Are you sure? (Y/N) "); if(toupper(getchar())=="Y") remove(fname); return 0;
}
</source>
Delete a file: how to use remove
<source lang="cpp">
- include <stdio.h>
int main () {
if( remove( "m.txt" ) == -1 ) perror( "Error deleting m.txt" ); else puts( "File deleted" ); return 0;
}
</source>
Delete file
<source lang="cpp">
- include <stdio.h>
int main(int argc, char *argv[]) {
if(remove(argv[1])) printf("Remove Error"); return 0;
}
</source>
Delete file 2
<source lang="cpp">
- include <stdio.h>
int main(int argc, char *argv[]) {
if(rename(argv[1], argv[2]) != 0) printf("Rename Error"); return 0;
}
</source>