using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^(\w+)\W+\w+\W+(\w+)";
string input = @"health status index pri rep docs.count docs.deleted store.size pri.store.size
yellow open first_index 5 1 222173 0 43.8gb 43.8gb
green open second_index 5 1 27131 7 36.6gb 36.6gb
red open third_index 5 1 4047 0 22.4mb 22.4mb
";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx