shell.py 文件源码

def checkIP(gw):
    proc = subprocess.Popen(['ip', 'a'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    out = proc.communicate()
    out = decodeUTF8(out)
    syslog(LOG_INFO, out)
    if ''.join(['inet ', gw[0:4]]) in out:
        return True
    else:
        return False