我想通过 Net-ssh 执行密码更改,这段代码似乎挂起:
Net::SSH.start(server_ip, "user", :verbose => :debug ) do |session|
session.process.popen3("ls") do |input, output, error|
["old_pass","test", "test"].each do |x|
input.puts x
end
end
end
我知道连接有效,因为使用一个简单的 exec 我可以从远程服务器上的 ls 获取输出,但是它挂起了。
有什么想法吗?
调试的最后一条消息是公钥成功。
最佳答案
这个将解决您的问题,注意这个脚本可以更改文件中服务器列表的密码
#~~~~~~~~~~~~~~~~~~~~~~~
# Change Password is a simple script to change the password for a list of servers
# Coded by : Sabry Saleh
# License : GPL2
#~~~~~~~~~~~~~~~~~~~~~~~
#=-Notes-=
# You have to install ruby + net-ssh gems
# sudo gem install net-ssh
#~~~~~~~~~~~~~~~~~~~~~~~
require 'net/ssh'
host = IO.readlines('test1.txt') # full path of servers' list
port = 22 # SSH port
user = 'username' # username
i = 0
while i < host.length
Net::SSH.start(host[i], user , :password => "User pass" , :port=> port) do |ssh|
ssh.open_channel do |channel|
channel.on_request "exit-status" do |channel, data|
$exit_status = data.read_long
end
channel.request_pty do |channel, success|
channel.exec("sudo passwd UserName") # Logged user shuold be root or sudoers memeber
if success
channel.on_data do |channel, data|
puts data.inspect.chomp("\r\n")
channel.send_data("New pass\n") # put the New password you need to set
sleep 0.1
end
else
puts "FAILED!!"
end
end
channel.wait
puts "SUCCESS!!" if $exit_status == 0
end
end
i += 1
end
关于ruby - 通过 Ruby Net-SSH 执行密码更改,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2870880/