我想通过ssh使用C＃运行在Windows中运行一个命令 [英] I'd like to run a command over ssh from a windows box running using c#

问题描述

请注意，这已经是在Windows中，因为我使用C＃访问有关窗口的信息

Note that this has to be on a windows box as I am using c# to access information about windows

（我需要同时从窗户框和一个Linux的信息箱，再加上我觉得做节目/脚本，没有GUI运行，并从Linux中访问的窗口，无需用户干预会比较困难，如果这是不正确的，请告诉我，我会喜欢做让在* nix这个运行只有在Windows上运行的窗口访问信息）的一部分。

(I need information from both a windows box and a linux box, plus I think that making a program/script that runs without gui and accesses windows from a linux box without user intervention would be more difficult, if this is not true please tell me, I would love to do get this running on *nix with only the part that access windows info running on windows).

有一个很好的C＃API从窗口信息，在* nix它足够简单，运行命令和输出解析到我的需求。

There is a nice c# api to get this information from windows, on *nix its simple enough to run a command and parse the output to my needs.

似乎没有约使用ssh从C＃那里太多像样的建议，sharpSSH和格拉纳多斯似乎多年来一直没有更新，他们是体面？我应该有可能担心安全问题？

There doesn't seem to much decent advice about using ssh from c# out there, sharpSSH and Granados seem to have not been updated for years, are they decent? should I be possible worried about security issues?

（我检索信息不敏感，但如果SSH实现可能有未打补丁的安全漏洞（如果他们没有为年更新一次），我担心有人偷了我的凭据。

(the info I'm retrieving isn't sensitive but if the ssh implementation might have unpatched security flaws(if they haven't been updated for years) I'm worried about someone stealing my credentials.

还有没有其他像样的C＃SSH库。如果命令的输出很简单，我应该只跑砰砰/腻子（是难以运行在Windows CMD shell中砰砰，并捕获输出（并且是有办法做到这一点没有外壳弹出）？

Are there any other decent c# ssh libraries. If the command output is simple should I just run plink/putty(is it difficult to run a windows cmd shell for plink, and capture output(and is there a way to do it without the shell popping up)?

PS而商业库看上去不错我喜欢一些免费的（如成本和免费的来源，如果可能的话）。

P.S. while the commercial library seems nice I prefer something free (as in cost and free in source if possible).

推荐答案

这是很容易调用砰砰没有外壳爆裂了。

It is quite easy to call plink without the shell popping up.

不显示一个窗口，关键是要设置的 ProcessStartInfo.CreateNoWindow = TRUE 。结果
添加一些错误处理这个就大功告成了。

The trick to not show a window is to set ProcessStartInfo.CreateNoWindow = true.
Add some error handling to this and you're done.

--- PlinkWrapper.cs ---

--- PlinkWrapper.cs ---

using System.Collections.Generic;
using System.Diagnostics;

namespace Stackoverflow_Test
{
    public class PlinkWrapper
    {
        private string host { get; set; }
        /// <summary>
        /// Initializes the <see cref="PlinkWrapper"/>
        /// Assumes the key for the user is already loaded in PageAnt.
        /// </summary>
        /// <param name="host">The host, on format user@host</param>
        public PlinkWrapper(string host)
        {
            this.host = host;
        }

        /// <summary>
        /// Runs a command and returns the output lines in a List&lt;string&gt;.
        /// </summary>
        /// <param name="command">The command to execute</param>
        /// <returns></returns>
        public List<string> RunCommand(string command)
        {
            List<string> result = new List<string>();

            ProcessStartInfo startInfo = new ProcessStartInfo("plink.exe");
            startInfo.UseShellExecute = false;
            startInfo.RedirectStandardOutput = true;
            startInfo.CreateNoWindow = true;
            startInfo.Arguments = host + " " + command;
            using (Process p = new Process())
            {
                p.StartInfo = startInfo;
                p.Start();
                while (p.StandardOutput.Peek() >= 0)
                {
                    result.Add(p.StandardOutput.ReadLine());
                }
                p.WaitForExit();
            }

            return result;
        }
    }
}

--- END PlinkWrapper。 CS ---

--- END PlinkWrapper.cs ---

这样称呼它

PlinkWrapper plink = new PlinkWrapper("albin@mazarin");
foreach (var str in plink.RunCommand("pwd"))
    Console.WriteLine("> " + str);

和输出会像

> /home/albin

与砰砰是，它是很好的证明，并与选美。

The nice thing with plink is that it is well proven and integrates well with pageant.

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