我想写一个Ruby脚本,将ssh到服务器,运行给定的命令,并从中获取输出。这里就是我这么远,大多是从Programming Ruby书改编:红宝石 - 问题与期望和Pty
require 'pty'
require 'expect'
$expect_verbose = true
PTY.spawn("ssh [email protected]") do |reader, writer, pid|
reader.expect(/[email protected]'s password:.*/)
writer.puts("password")
reader.expect(/.*/)
writer.puts("ls -l")
reader.expect(/.*/)
answer = reader.gets
puts "Answer = #{answer}"
end
不幸的是所有我得到回是这样的:
Answer = .y's password:
任何想法,我做错了,以及如何缓解这一点?
链接已死亡... – ScottJ 2014-11-29 05:16:08