https://github.com/Microsoft/visualfsharpdocs/pull/261

Program.cs

string path = @"E:\Users\Svick\git\visualfsharpdocs\docs\conceptual";

var files = Directory.EnumerateFiles(path);

Regex regex = new Regex(@"\[([^]]*?)\]\(http.*?\)");

foreach (var file in files)
{
	var lines = File.ReadAllLines(file);
	
	bool code = false;
	bool changed = false;
	
	for (int i = 0; i < lines.Length; i++)
	{
		var line = lines[i];
		
		if (line.TrimStart().StartsWith("```"))
			code = !code;
			
		if (code)
		{
			var newLine = regex.Replace(line, @"$1");
			
			if (newLine != line)
			{
				lines[i] = newLine;
				changed = true;
			}
		}
	}
	
	if (changed)
	{
		Console.WriteLine(file);
		File.WriteAllLines(file, lines);
	}
}