dotnet-guid

.NET Tool for creating GUIDs/UUIDs.

The tool creates a single or multiple random GUIDs/UUIDs, which can be formatted in multiple ways.

Installation

Download the latest version of .NET. Then install the dotnet-guid .NET Tool, using the command-line:

dotnet tool install -g dotnet-guid

Usage

USAGE:
    dotnet guid [count] [OPTIONS]

EXAMPLES:
    dotnet guid 5 -f N
    dotnet guid -f X -u
    dotnet guid -f B64
    dotnet guid -e

ARGUMENTS:
    [count]    Number of GUIDs/UUIDs to generate. Defaults to 1

OPTIONS:
    -h, --help         Prints help information
    -e, --empty        Uses empty, zero-value GUIDs/UUIDs only
    -l, --lowercase    Sets GUIDs/UUIDs to use lower-cased letters, where applicable
    -u, --uppercase    Sets GUIDs/UUIDs to use upper-cased letters, where applicable
    -f, --format       Sets the formatting of generated GUIDs/UUIDs
                       - B64: Base64 string (ABCDEfghij12345abcdefg)
                       - B64F: Base64 full string (ABCDEfghij12345abcdefg==)
                       - N: 32 digits (00000000000000000000000000000000)
                       - H: 32 digits separated by hyphens (00000000-0000-0000-0000-000000000000)
                       - HB: 32 digits separated by hyphens, enclosed in braces ({00000000-0000-0000-0000-000000000000})
                       - HP: 32 digits separated by hyphens, enclosed in parentheses
                       ((00000000-0000-0000-0000-000000000000))
                       - X: Four hexadecimal values enclosed in braces
                       ({0x00000000,0x0000,0x0000,{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}})

Examples

To get a single GUID/UUID, simply type:

dotnet guid

To get 3 random GUIDs/UUIDs, with letters in upper-case, formatted with brackets:

dotnet guid 3 -f H -u