Initial data commit

Task/Secure-temporary-file/Delphi/secure-temporary-file.delphi

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+program Secure_temporary_file;
+
+{$APPTYPE CONSOLE}
+
+uses
+  System.SysUtils,
+  System.IOUtils;
+
+var
+  FileName, buf: string;
+
+begin
+  FileName := TPath.GetTempFileName;
+  with TFile.Open(FileName, TFileMode.fmCreate, TFileAccess.faReadWrite,
+    Tfileshare.fsNone) do
+  begin
+    buf := 'This is a exclusive temp file';
+    Write(buf[1], buf.Length * sizeof(char));
+    Free;
+  end;
+
+  writeln(FileName);
+  Readln;
+end.