#!/bin/bash
set -x
filenames=$(ls *.go)

for file in $filenames
  do
    if [[ $file =~ "cdc" ]]; then
	rename 's/cdc/qihoo360' $filename
    elif [[ $file =~ "qihoo360" ]]; then
	continue
    else
	mv $file "qihoo360_"$file
    fi
done