转个程序,能列出目录(bash ),很简单很实用
![](https://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
Code
#include <stdio.h>
#include <unistd.h>
#include <dirent.h>
#include <string.h>
#include <sys/stat.h>
#include <stdlib.h>
void print_dir(char *dir ,int depth )
{
DIR *dp;
struct dirent *entry;
struct stat statbuf;
if((dp=opendir(dir))==NULL)
{
fprintf(stderr,"cannnot open directory:%s\n",dir);
return;
}
chdir(dir);
while((entry=readdir(dp))!=NULL)
{
lstat(entry->d_name,&statbuf);
if(S_ISDIR(statbuf.st_mode) )
{
if(strcmp(".",entry->d_name)==0||strcmp("..",entry->d_name)==0)
{
continue;
}
printf("%*s%s/\n",depth,"",entry->d_name);
print_dir(entry->d_name,depth+4);
}
else
{
printf("%*s%s/\n",depth,"",entry->d_name);
}
}
chdir("..");
closedir(dp);
}
int main (int argc, char *argv[])
{
char *dir=".";
if(argc>=2)
{
dir=argv[1];
}
printf("Directory scan of %s \n",dir);
print_dir(dir,0);
printf("\ndone\n");
return(0);
}
posted @
2009-06-22 13:01
平繁
阅读(
255)
评论()
编辑
收藏
举报