python版本：
复制代码 代码如下:
#!/usr/bin/env python
import os, sys;
def walk(path):
print cd directory:+path
for item in os.listdir(path):
try:
if(item == .ds_store):
global count
count = count+1
print find file .ds_store
os.remove(path+/+item)
else:
if(os.path.isdir(path+/+item)):
print +path+/+item+ is directory
walk(path+/+item)
else:
print +path+/+item+ is file
except oserror,e:
print e
if __name__=='__main__':
count = 0
if(len(sys.argv)>1):
root_dir = sys.argv[1]
else:
root_dir = os.getcwd()
walk(root_dir)
print \ntotal number:+str(count)
go语言版本：
复制代码 代码如下:
package main
import (
flag
fmt
os
path/filepath
)
func getfilelist(path string) int {
count := 0
err := filepath.walk(path, func(path string, f os.fileinfo, err error) error {
if f == nil {
return err
}
if f.isdir() {
fmt.printf(cd directry %s\n, path)
return nil
}
if f.name() == .ds_store {
count++
println( + f.name() + is deleted)
os.remove(path)
}
return nil
})
if err != nil {
fmt.printf(filepath.walk() returned %v\n, err)
}
return count
}
func main() {
flag.parse()
root := flag.arg(0)
count := 0
if root == {
crurrent_dir, _ := filepath.abs(.)
count = getfilelist(crurrent_dir)
} else {
count = getfilelist(root)
}
fmt.printf(\n\n total number:%d\n, count)
}