2017-04-18 55 views
1

我期待多台机器关闭进程并重新启动一个.bat文件(我正在脚本化Windows)。它只适用于第一台机器。使用Ruby进行Windows命令行脚本编写。 #each循环意外行为

nodes = (1234..1235).to_a 
nodes.map! { |node| "pc" + node.to_s } 
apps_to_close = ["iexplore.exe", "powershell.exe", "ruby.exe", "chrome.exe", 
    "cmd.exe", "taskhost.exe", "git.exe", "git-tfs.exe"] 

def process_node(apps_to_close, node) 
    begin 
    apps_to_close.each do |app| 
     `taskkill.exe /S #{node} /U joe_user /P joe_pass /IM #{app} /F` 
    end 
    `@powershell cmdkey.exe /add:#{node} /user:joe_user /pass:joe_pass; 
     schtasks /RUN /TN "start_my_sched_task" /s "#{node}"` 
    rescue 
    puts "#{node} could not be restarted" 
    end 
end 

nodes.each do |node| 
    process_node(apps_to_close, node) 
end 
+0

您是否收到错误消息?如果是这样,你得到了什么错误信息? –

+0

没有错误信息。它只是不会关闭应用程序,或者在第一次启动我的计划任务时使用。它从来没有去拯救过。 –

+0

尝试在循环中放置一个'puts节点'并确保所有节点都被循环。 –

回答

0

固定它:

nodes = (1234..1235).to_a 
nodes.map! { |node| "pc" + node.to_s } 
apps_to_close = ["iexplore.exe", "powershell.exe", "ruby.exe", "chrome.exe", 
    "cmd.exe", "taskhost.exe", "git.exe", "git-tfs.exe"] 

def process_node(apps_to_close, node) 
    begin 
    apps_to_close.each do |app| 
     `taskkill.exe /S #{node} /U joe_user /P joe_pass /IM #{app} /F` 
    end 
    Process.spawn("@powershell cmdkey.exe /add:#{node} /user:joe_user /pass:joe_pass; 
     schtasks /RUN /TN \"start_my_sched_task\" /s \"#{node}\"") 
    rescue 
    puts "#{node} could not be restarted" 
    end 
end 

nodes.each do |node| 
    process_node(apps_to_close, node) 
end