Hello Everybody!Im working in linux. I have a problem for you.When the button
clicked, I execute a linux command like "mpirun" in background even my mono
program closed after button clicked. However i have a problem with ">" and
"&" command.I want to get a program standard output line by line with live
time continuosly and put it in "regcm.out" syncronusly. But now i get the
output when the standartoutput finished. And when my program closed, i can
not get the outputs at all. I want to work it in background so i want to
execute ">" and "&" commands what can i do? My code is; protected void
OnRunModelButtonClicked (object sender, EventArgs e) {
SaveFile ();
string regcmMPI = Tools.regCmBinPath + "regcmMPI"; string
CoreSelection =
CoreSelectionTextview.Buffer.Text;* string mpirunCode=
(CoreSelection + "
" + regcmMPI + " " + Tools.projectPath + "XRegCM.in" + ">>regcm.log 2>&1");*
*Tools.ExecuteOperation executer = Tools.ExecuteAsync;
executer.BeginInvoke("mpirun", " -np " + mpirunCode, Tools.mpirunPath,
Tools.Callback, executer);* }
}Tools. ExecuteAsync / Execute; public
static int Execute(string exe, string args, string workingDirectory, ref
string standartOutput, ref string standartError, bool isAsync) {
standartOutput = ""; standartError = "";
ProcessStartInfo oInfo =
new ProcessStartInfo(exe, args); oInfo.UseShellExecute = false;
oInfo.CreateNoWindow = true; oInfo.RedirectStandardOutput =
true;
oInfo.RedirectStandardError = true; if(workingDirectory !=
"") {
oInfo.WorkingDirectory = workingDirectory; }
int exitCode = -1;
try { Process proc =
System.Diagnostics.Process.Start(oInfo);
proc.WaitForExit(); exitCode = proc.ExitCode;
System.IO.StreamReader sReader = proc.StandardOutput;
standartOutput =
sReader.ReadToEnd (); sReader = proc.StandardError;
standartError =
sReader.ReadToEnd (); proc.Close(); }
catch(Exception exp) {
if(!isAsync) {
MessageBox.Show (exp.Message); MessageBox.Show
(exp.StackTrace); }
else {
standartError += "\n Exception
Message : " + exp.Message; standartError
+= "\n Exception Stack Trace :
" + exp.StackTrace; } }
return exitCode; }
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