17 …  def __init__(self, comm, shell=True, fail=True, ns=None, background=False, host=None, timeout=5):  argument
26         if host:
27             self.proc = host.cmd(comm)
55     def __init__(self, comm, shell=True, fail=None, ns=None, host=None,  argument
58                          shell=shell, fail=fail, ns=ns, host=host)
103 def tool(name, args, json=None, ns=None, host=None):  argument
108     cmd_obj = cmd(cmd_str, ns=ns, host=host)
114 def ip(args, json=None, ns=None, host=None):  argument
117     return tool('ip', args, json=json, host=host)
120 def ethtool(args, json=None, ns=None, host=None):  argument
121     return tool('ethtool', args, json=json, ns=ns, host=host)
140 def wait_port_listen(port, proto="tcp", ns=None, host=None, sleep=0.005, deadline=5):  argument
149         data = cmd(f'cat /proc/net/{proto}*', ns=ns, host=host, shell=True).stdout