使用expect脚本从ssh捕获输出

I want to capture the output of my expect script in a file.txt.

我想在file.txt中捕获我的expect脚本的输出。

#!/usr/bin/expect -f

match_max 10000
set timeout 120
eval spawn ssh 10.0.0.0
set prompt ":|#|\\\$"
interact -o -nobuffer -re $prompt return
send "password\r"
expect ">"
send "sh cdp neighbors detail\r\r                              "
expect ">"
send "\n"
sleep 5

This is what I have, he reads out my cdp neighbors detail from a switch. But now I want to push this output in a file, in my directory. So I can automate doing commands on a switch, and get the output. The script works completely but I can't find enough information to read the output from an expect script.

这就是我所拥有的,他从一个开关中读出我的cdp邻居细节。但现在我想将此输出推送到我的目录中的文件中。所以我可以在交换机上自动执行命令,并获得输出。该脚本完全有效,但我找不到足够的信息来读取expect脚本的输出。

Thanks in advance!

提前致谢!

Omnomnom

2 个解决方案

#1

You can make use of log_file.

您可以使用log_file。

log_file switch.log;# Logging it into the file 'switch.log'

Just add that before the line from where you want to capture the logging. Have a look at here for more information.

只需在要捕获日志记录的行之前添加该行。有关更多信息,请查看此处。

#2

Found it, very easy:

找到它,很容易:

./expectscript > output.txt 2>&1

#1