nettools.py 文件源码

def down_link(linkname):
        try:
            subprocess.run(['ip', 'link', 'set', 'dev', str(linkname), 'down'], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=False, check=True)
            return [True, str(linkname)]
        except subprocess.CalledProcessError as suberror:
            return [False, "set link down failed : %s" % suberror.stdout.decode('utf-8')]