Tag Archives: Separator

Write-Host

NAME
    Write-Host

SYNOPSIS
    Writes customized output to a host.

SYNTAX
    Write-Host [[-Object] <Object>] [-BackgroundColor {Black | DarkBlue | DarkGreen | DarkCyan | DarkRed | DarkMagenta | DarkYellow | Gray | DarkGray | Blue | Green | Cyan | Red | Magenta | Yellow | White}] [-ForegroundColor {Black | DarkBlue | DarkGreen | DarkCyan | DarkRed | DarkMagenta | DarkYellow | Gray | DarkGray | Blue | Green | Cyan | Red | Magenta | Yellow | White}] [-NoNewline] [-Separator <Object>] [<CommonParameters>]

DESCRIPTION
    The Write-Host cmdlet customizes output. You can specify the color of text by using the ForegroundColor parameter, and you can specify the background color by using the BackgroundColor parameter. The Separator parameter lets you specify a string to use to separate displayed objects. The particular result depends on the program that is hosting Windows PowerShell.

PARAMETERS
    -BackgroundColor <ConsoleColor>
        Specifies the background color. There is no default.

        Required?                    false
        Position?                    named
        Default value                None
        Accept pipeline input?     false
        Accept wildcard characters? false

    -ForegroundColor <ConsoleColor>
        Specifies the text color. There is no default.

        Required?                    false
        Position?                    named
        Default value                None
        Accept pipeline input?     false
        Accept wildcard characters? false

    -NoNewline [<SwitchParameter>]
        Specifies that the content displayed in the console does not end with a newline character.

        Required?                    false
        Position?                    named
        Default value                None
        Accept pipeline input?     false
        Accept wildcard characters? false

    -Object <Object>
        Objects to display in the console.

        Required?                    false
        Position?                    1
        Default value                None
        Accept pipeline input?     true (ByValue)
        Accept wildcard characters? false

    -Separator <Object>
        String to the output between objects displayed on the console.

        Required?                    false
        Position?                    named
        Default value                None
        Accept pipeline input?     false
        Accept wildcard characters? false

    <CommonParameters>
        This cmdlet supports the common parameters: Verbose, Debug,
        ErrorAction, ErrorVariable, WarningAction, WarningVariable,
        OutBuffer and OutVariable. For more information, type,
        “Get-Help about_CommonParameters“.

INPUTS
    System.Object
        You can pipe objects to be written to the host.

OUTPUTS
    None
        Write-Host sends the objects to the host. It does not return any objects. However, the host might display the objects that Write-Host sends to it.

NOTES

    ————————– EXAMPLE 1 ————————–

    C:\PS>Write-Host “no newline test ” -NoNewline

    no newline test C:\PS>

    Description
    ———–
    This command displays the input to the console, but because of the NoNewline parameter, the output is followed directly by the prompt.

    ————————– EXAMPLE 2 ————————–

    C:\PS>Write-Host (2,4,6,8,10,12) -Separator “, +2= ”

    2, +2= 4, +2= 6, +2= 8, +2= 10, +2= 12

    Description
    ———–
    This command displays the even numbers from 2 through 12. The Separator parameter is used to add the string , +2= (comma, space, +, 2, =, space).

    ————————– EXAMPLE 3 ————————–

    C:\PS>Write-Host (2,4,6,8,10,12) -Separator “, -> ” -ForegroundColor DarkGreen -BackgroundColor white

    Description
    ———–
    This command displays the even numbers from 2 through 12. It uses the ForegroundColor parameter to output dark green text and the BackgroundColor parameter to display a white background.

    ————————– EXAMPLE 4 ————————–

    C:\PS>Write-Host “Red on white text.” -ForegroundColor red -BackgroundColor white

    Red on white text.

    Description
    ———–
    This command displays the string “Red on white text.” The text is red, as defined by the ForegroundColor parameter. The background is white, as defined by the BackgroundColor parameter.

RELATED LINKS
    Online version: http://go.microsoft.com/fwlink/?LinkID=113426
    Write-Verbose
    Write-Error
    Write-Progress
    Write-Debug
    Write-Output
    Write-Warning
    Out-Host