shell.py 文件源码

def doPingAvr(target, interface, count):
    proc = subprocess.Popen(['ping', ''.join(['-c', str(count)]), '-I', interface, target], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    out = proc.communicate()
    out = decodeUTF8(out)
    syslog(LOG_INFO, out)

    try:
        out = out.split(' = ')[1]
        out = out.split(' ms')[0]
        out = out.split('/')[1]
    except:
        return 0

    return out