pexpect使用问题

solist 2014-02-25 03:09:14

现在使用pexpect远程ssh到另外一台服务器，用sendline执行 nohup tcpreplay -i eth0 -l 0 a.pcap &想要这个程序后台执行。但是发现放pexpect结束，发包程序也结束了，请问如何实现后台发包运行呢

...全文

99 1 打赏收藏转发到动态举报

写回复

1 条回复

切换为时间正序

请发表友善的回复…

发表回复

jeky_zhang2013 2014-02-25

打赏
举报

回复

pexpect用的不多，可用创建个子进程去发送信息，主进程等待子进程退出

Python 模块的代码，pexpect3.3.tar.gz ...........

很好的工具包

Python中的pexpect模块下载Python中的pexpect模块下载

Pexpect makes Python a better tool for controlling other applications. Pexpect is a pure Python module for spawning child applications; controlling them; and responding to expected patterns in their output. Pexpect works like Don Libes' Expect. Pexpect allows your script to spawn a child application and control it as if a human were typing commands. Pexpect can be used for automating interactive applications such as ssh, ftp, passwd, telnet, etc. It can be used to a automate setup scripts for duplicating software package installations on different servers. It can be used for automated software testing. Pexpect is in the spirit of Don Libes' Expect, but Pexpect is pure Python. Unlike other Expect-like modules for Python, Pexpect does not require TCL or Expect nor does it require C extensions to be compiled. It should work on any platform that supports the standard Python pty module. The Pexpect interface was designed to be easy to use.

Pexpect是一个用来启动子程序并对其进行自动控制的Python模块，它可以用来和像ssh,ftp,passwd,telnet等命令行程序进行自动交互。

37,743

社区成员

34,213

社区内容

发帖

与我相关

我的任务

社区管理员

加入社区

近7日
近30日
至今

加载中

查看更多榜单

试试用AI创作助手写篇文章吧

+ 用AI写文章