How can i for example choose to get 10 difrent random characters from a long string/word?
String example: “asdfadfnglkaslkngalkfnk2342419!1342@sadfadsfad?123412341adfafa”
$string = "asdfadfnglkaslkngalkfnk2342419!1342@sadfadsfad?123412341adfafa" for ($i = 0; $i -lt 10; $i++ ) { $newString += $string[(Get-Random -Minimum 0 -Maximum $string.Length)] } $newString
Awesome, thanks!
Should probably have explained what I did, sorry about that.
A string, such as $string in the above code, is simply an array of characters. To navigate an array, you choose the index that you want to move to. Such as the following:
$string = "asdfadfnglkaslkngalkfnk2342419!1342@sadfadsfad?123412341adfafa" $string[0] a $string[12] s
where 0 and 12 are indexes in the array.
So what I did was used the Get-Random cmdlet and limited the results to between 0 and the length of the string. Get-Random returns and int value and that is used to navigate the character array.
Ah, thanks for explaining. Now i learned something new
Different Method
$string = "asdfadfnglkaslkngalkfnk2342419!1342@sadfadsfad?123412341adfafa" $array = $string -split '' | Where-Object {$_ -ne ''} Get-Random -InputObject $array -Count 10