I have a process P, which calls the PSEXEC executable, and passes it an argument. My issue is that the output from my C# program is not the same from when I call exactly the same command directly into a command prompt.
Here is the output I expect (when ran from CMD):
Server Name Server Load
-------------------- ------------
601CTXD04 0
601CTXD05 0
...
601CTXP03 0
And here is the actual output (when ran from my program):
Server Name Server Load
-------------------- ------------
601CTXD04 0
So when I run the command from my C# program, I only get 1 server. I call the process the following way :
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.CreateNoWindow = true;
p.StartInfo.FileName = cServer.psexec; //Path to the PSEXEC executable
p.StartInfo.Arguments = "-accepteula \\\\601ctxp01 qfarm /load /continue";
p.Start();
string output = p.StandardOutput.ReadToEnd();
string[] lines = Regex.Split(output, "\\r\\n");
I really do not understand why, the exact same command ran from CMD does not give the same output when ran from a C# process. Please let me know what I am doing wrong as I am currently oblivious to my mistake.
似乎问题出在PsExec本身(Sysinternal实用程序)上,因为我尝试了一种名为PAExec的替代方法,并且同一命令运行正常,所以我在我的代码中改用了该命令。
You need to call p.WaitForExit()
after p.StandardOutput.ReadToEnd()
, otherwise you won't get all of the output from the process. Don't put it directly after p.Start()
- you may get a deadlock. See http://msdn.microsoft.com/en-us/library/system.diagnostics.processstartinfo.redirectstandardoutput%28v=vs.110%29.aspx
Be sure to have the.
p.WaitForExit()
method after the line where you read the output. Here is an explanation from MSDN: http://msdn.microsoft.com/en-us/library/system.diagnostics.process.standardoutput(v=vs.110).aspx
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.