using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"^([\-ld])(([\-r][\-w][\-xs]){3})\s+(\d+)\s+(\w+)\s+(\w+)\s+(\d+)\s+(((\w{3})\s+(\d{2})\s+(\d{1,2}):(\d{2}))|((\w{3})\s+(\d{2})\s+(\d{4})))\s+(.+)$";
string input = @"-rw-r--r-- 1 1089 1091 505482 Nov 19 22:53 paper texture 2jpg1290206009609589.JPG ";
Match m = Regex.Match(input, pattern);
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