# python check_change.py     Usage: python check_change.py update /home/wwwroot            python check_change.py check /home/wwwroot # python check_change.py update /data/www #生成站点的md5值 # echo ' ' > /data/www/sitemap.html #测试清空文件 # rm -rf /data/www/sitemap.xml #测试删除文件 # python check_change.py check /data/www  #查找那些文件被篡改 /data/www/sitemap.xml /data/www/sitemap.html

#!/usr/bin/env python import os,sys,subprocess def update(path):     f = open(file,'w')     for root,dirs,files in os.walk(path):         for name in files:             line = os.path.join(root, name)             (stdin,stderr) = subprocess.Popen(['md5sum',line],stdout=subprocess.PIPE).communicate()             f.write(stdin)     f.close() def check(path):     f = open(file,'r')     for line in f:         check_ok = """echo '%s' | md5sum -c > /dev/null 2>&1""" % line         #print check_ok         if not subprocess.call(check_ok, shell = True) == 0:             abnormal = line.split()             print abnormal[1]     f.close() def Usage():     print '''     Usage: python %s update /home/wwwroot            python %s check /home/wwwroot     ''' % (sys.argv[0],sys.argv[0])     sys.exit() if len(sys.argv) != 3:     Usage() file = 'file.key' model = sys.argv[1] path = sys.argv[2] if os.path.exists(path) == False:     print "\033[;31mThe directory or file does not exist\033[0m"     sys.exit() elif model == 'update':     update(path) elif model == 'check':     check(path) else:     Usage()