我试图弄清楚如何sudo su - #{su_user}在Ruby 之后发送多个net-ssh命令的发送链.
我当前的代码在下面,并挂起sudo su命令,即使在之后send_data "#{password}\n".
同时,在系统上,手动执行sudo su - admin2不需要输入密码.
任何帮助,将不胜感激!
require 'rubygems'
require 'net/ssh'
host = 'hostA'
user = 'admin'
password = 'hostA_pwd'
su_user = 'Admin2'
Net::SSH.start(host, user, :password => password) do |ssh|
ssh.open_channel do |channel|
channel.request_pty do |c, success|
raise "could not request pty" unless success
channel.exec "pwd; whoami; sudo su - #{su_user} ; pwd ; whoami"
channel.on_data do |c_, data|
if data =~ /\[sudo\]/ || data =~ …我正在检查日志文件中是否有任何错误消息.如果在日志文件中找到错误消息,那么我使用'raise'语句来报告创建.然而,ruby在执行'raise'语句后停止运行,即使我使用'rescue'.我希望脚本在'raise'语句后继续检查下一个日志文件是否有错误,但不确定如何.任何帮助,将不胜感激!
logs_all = s.sudo "egrep -i '#{error_message}' #{log_file}"
logs_all.each do |hostname, logs|
unless logs.empty?
puts line, "Unhappy logs on #{hostname}", line, logs
happy = false
end
begin
raise "Unhappy logs found! in #{log_file}" unless happy
rescue raise => error
puts error.message
end
end