定期使用dig 查询域名的NS/A记录并做简单记录，digns,import osimp

定期使用dig 查询域名的NS/A记录并做简单记录，digns,import osimp

import osimport timeimport sysdef _nscheck():    a=[]    a.insert(0,"--------------------------------------------------------------\\n")    a.insert(len(a),"opertime: "+time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())+'\\n')    os.system('dig @202.106.0.20 cindamc.com.cn -t ns | grep ns >/tmp/tmpcheck')    f=open('/tmp/tmpcheck','r')    b=f.readlines()    for i in b[:]:        if i[0]==';':            continue        a.insert(len(i),str(i))    a.insert(len(a),"-------------------------------------------------------------\\n")    f.close()    if len(a) == 3:        return 0    else:        return adef _acheck():    a=[]    a.insert(len(a),"-------------------------------------------------------------\\n")    a.insert(len(a),"opertime: "+time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())+'\\n')    os.system('dig @202.106.0.20 www.cindamc.com.cn | grep www.cindamc.com.cn >/tmp/tmpcheck')    f=open('/tmp/tmpcheck','r')    b=f.readlines()    #print b    for i in b[:]:        if i[0]==';':            continue        a.insert(len(a),i)    a.insert(len(a),"-------------------------------------------------------------\\n")    f.close()    if len(a) == 3:        return 0    else:           return adef _err():    a=[]    a.insert(len(a),"-------------------------------------------------------------\\n")    a.insert(len(a),"opertime: "+time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())+'\\n')    a.insert(len(a),"                return  result error!!!!                     \\n")    a.insert(len(a),"-------------------------------------------------------------\\n")    return adef _result(a_ok,a_err,ns_ok,ns_err):    result=open('/home/dnscheck/result.txt','w')    result.write('-----------------------------------------------------------------\\n')    result.write('project                      status                     conut\\n')    result.write('  A                   normal :'+str(a_ok)+'  error :'+str(a_err)+'                 '+str(a_ok+a_err)+'\\n')        result.write('  NS                  normal :'+str(ns_ok)+'  error :'+str(ns_err)+'                 '+str(ns_ok+ns_err)+'\\n')        result.write('-----------------------------------------------------------------\\n')    result.close()if __name__=='__main__':    #init ns_ok num    ns_ok=0    ns_err=0        #init a_ok num    a_ok=0    a_err=0    os.system('rm -f /home/dnscheck/nscheck.txt')    os.system('rm -f /home/dnscheck/acheck.txt')        os.system('rm -f /home/dnscheck/result.txt')    _ns = open('/home/dnscheck/nscheck.txt','a+')    _a  = open('/home/dnscheck/acheck.txt', 'a+')    try:        while 1:            if _nscheck() == 0:                ns_err+=1                _ns.writelines(_err())                _ns.flush()            else:                ns_ok+=1                _ns.writelines(_nscheck())                _ns.flush()            if _acheck() == 0:                 a_err+=1                _a.writelines(_err())                _a.flush()            else:                a_ok+=1                _a.writelines(_acheck())                _a.flush()            _result(a_ok,a_err,ns_ok,ns_err)            time.sleep(60)    except:        _ns.close()        _a.close()        sys.exit()#该片段来自于http://byrx.net