如何在Ubuntu中切换到传统的netcatt ?

I know this is a simple question, but how do I switch to netcat-traditional in ubuntu? Whenever I write netcat -h it appears that I am running netcat-openbsd instead? I'm new to Ubuntu so exact commands would be helpful. Thanks

我知道这是一个简单的问题，但是我如何在ubuntu中切换到传统的netcatt呢?每当我写netcat -h时，似乎我都在运行netcat-openbsd ?我是Ubuntu的新手，所以准确的命令是很有用的。谢谢

1 个解决方案

#1

1. Install the other netcat using synaptic. (To do this, the universe repository must be enabled.)

   使用synaptic安装另一个netcat。(要做到这一点，必须启用宇宙存储库。)

2. type sudo update-alternatives --config nc

   类型sudo update- options -config nc。

3. Select the option /bin/nc.traditional

   选择的选项/bin/nc.traditional

4. type nc -h

   nc - h型

output:

输出:

[v1.10-38]
connect to somewhere:   nc [-options] hostname port[s] [ports] ...
listen for inbound: nc -l -p port [-options] [hostname] [port]
options:
    -c shell commands   as `-e'; use /bin/sh to exec [dangerous!!]
    -e filename     program to exec after connect [dangerous!!]
...