private static void Main(string[] args)
{
var parser = new OptionParser <Options>();
if (!parser.TryParse(args, out var options))
{
return;
}
try
{
var table = new List <Entry>();
if (!options.LocalOnly && new DefaultPublicIpResolver().TryResolve(out var publicIp))
{
table.Add("Internet (Public)", publicIp, null);
}
var allInterfaces = NetworkInterface
.GetAllNetworkInterfaces()
.Where(i => i.OperationalStatus == OperationalStatus.Up)
.ToArray();
table.AddRange(allInterfaces.Where(i => i.NetworkInterfaceType == NetworkInterfaceType.Ethernet));
table.AddRange(allInterfaces.Where(i => i.NetworkInterfaceType == NetworkInterfaceType.Wireless80211));
table.AddRange(allInterfaces.Where(i => i.NetworkInterfaceType == NetworkInterfaceType.Loopback));
table.WriteTable(Console.Out, options.ShowIpv6);
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
parser.WriteUsage();
}
}
private static void Main(string[] args)
{
var parser = new OptionParser <Options>();
if (!parser.TryParse(args, out var options))
{
return;
}
var dateFormatter = new DefaultDateTimeFormatter();
var timeSpanFormatter = new DefaultTimeSpanFormatter();
try
{
var resolver = GetStrategy(options.Strategy);
var uptime = new Uptime(resolver);
dateFormatter.Format = options.DateTimeFormat;
dateFormatter.UniversalTime = options.UseUtc;
timeSpanFormatter.CustomFormat = options.TimeSpanFormat;
timeSpanFormatter.Compact = options.Compact;
if (options.ShowBootTimeOnly)
{
dateFormatter.WriteLine(uptime.LastBoot, Console.Out);
return;
}
if (options.ShowOnTimeOnly)
{
timeSpanFormatter.WriteLine(uptime.UptimeSpan, Console.Out);
return;
}
Console.Write("Boot Time: ");
dateFormatter.WriteLine(uptime.LastBoot, Console.Out);
Console.Write("Current Time: ");
dateFormatter.WriteLine(uptime.Now, Console.Out);
Console.Write("Up Time: ");
timeSpanFormatter.WriteLine(uptime.UptimeSpan, Console.Out);
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
parser.WriteUsage();
}
}
static int Main(string[] args)
{
var opts = new OptionParser();
opts.On("help", "display this help and exit").Do(() =>
{
opts.WriteUsage(Console.Out);
Environment.Exit(0);
});
opts.On("version", 'V', "print version information and exit").Do(() =>
{
opts.WriteVersionInfo(Console.Out);
Environment.Exit(0);
});
try
{
var commandType = App.Commands
.SingleOrDefault(NamedAsExecutable)
?? typeof(UnknownCommand);
var command = ((ICommand)Activator.CreateInstance(commandType));
command.WithOptions(opts);
opts.Parse(args);
return(command.Execute());
}
catch (OptionParserException ex)
{
Console.Error.WriteLine(ex.Message);
opts.WriteUsageHeader(Console.Error);
Console.Error.WriteLine("\nTry `{0} --help' for more options.", App.CommandName);
return(2);
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.Message);
return(1);
}
}
private static void Main(string[] args)
{
var parser = new OptionParser <Options>();
if (!parser.TryParse(args, out var options))
{
return;
}
try
{
var provider = new CultureInfo(options.CultureTwoLetterCode);
var formatter = new DefaultDateTimeFormatter(formatProvider: provider);
if (options.ShowExamples)
{
new ExampleWriter(formatter).WriteExamples();
return;
}
if (options.Extra.Count > 1)
{
throw new InvalidOperationException($"unexpected count of arguments: {options.Extra.ToSeparatedString()}");
}
if (options.Extra.Count != 0)
{
formatter.Format = options.Extra[0];
}
formatter.UniversalTime = options.UseUtc;
formatter.WriteLine(Console.Out);
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
parser.WriteUsage();
}
}
static int Main(string[] args)
{
var opts = new OptionParser();
opts.On("help", "display this help and exit").Do(() =>
{
opts.WriteUsage(Console.Out);
Environment.Exit(0);
});
opts.On("version", 'V', "print version information and exit").Do(() =>
{
opts.WriteVersionInfo(Console.Out);
Environment.Exit(0);
});
try
{
var commandType = App.Commands
.SingleOrDefault(NamedAsExecutable)
?? typeof(UnknownCommand);
var command = ((ICommand)Activator.CreateInstance(commandType));
command.WithOptions(opts);
opts.Parse(args);
return command.Execute();
}
catch (OptionParserException ex)
{
Console.Error.WriteLine(ex.Message);
opts.WriteUsageHeader(Console.Error);
Console.Error.WriteLine("\nTry `{0} --help' for more options.", App.CommandName);
return 2;
}
catch (Exception ex)
{
Console.Error.WriteLine(ex.Message);
return 1;
}
}
