modify task6.c to create a tool that remove those files from the current working directory. You can use strstr() function to search for .bak, or .old in entry->d_name.
modify task6.c to create a tool that remove those files from the current working directory. You can use strstr() function to search for .bak, or .old in entry->d_name.
Modify this program to clean up .bak .old files.
*/
#include <stdio.h>
#include <dirent.h>
#include <string.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <time.h>
int main(int argc, char *argv[])
{
if(argc!=1)
return 1;
char *path = "."; //current working directory
DIR *dir = opendir(path);
if(dir==NULL){
fprintf(stderr, "Cannot open dir %s: %s\n", path, strerror(errno));
return 1;
}
struct dirent *entry;
while((entry=readdir(dir))!=NULL){
printf("%ld %s\n", entry->d_ino, entry->d_name);
}
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