Tweak as needed If you want a shorter string, change the number 100 in $i -lt 100 to the number you want. Sample output: CoRWBjiphnfO3fXXvQaYS?JLGWISH?wRtn-P*nS-E*y8D?E53/E4?+?q7Kd-M//?2tl5t*gU*pHdqorL5/5a0wS6N3*2SvOx-ni8 Our IDStrong Random Password Generator is scientifically engineered to create unique, complex, long passwords that are not necessarily easy to remember or type, but they help keep online accounts protected against password crackers. The code: $randomstring=for ($i=0 $i -lt 100 $i++) Strong Random passwords: Random passwords consist of a string of symbols of specified length taken from some set of symbols using a random selection process in. Notice: I have only tested my code on PowerShell 7, I guarantee my code will work, however I don't know if it will work on PowerShell 5.1. I can give you this simple code for this task. You can use PowerShell, it is now cross platform, you can download PowerShell 7 from GitHub. Install-Module $ModuleName -Force -Confirm:$false Use this free tool to create strong passwords for all of your accounts and devices. Get-Module -Name $ModuleName -ListAvailable | Uninstall-Module You can also install the password generator module $ModuleName = "RandomPasswordGenerator" $password | ConvertTo-SecureString -AsPlainText Until (($hasLowerChar + $hasUpperChar + $hasDigit + $hasSymbol) -ge 3) $hasSymbol = $password.IndexOfAny($symbols) -ne -1 $randomIndex = ::GetInt32(0, $characterList.Length) ::GeneratePassword (8,2) The GeneratePassword method allows to generate a password up to 128 characters. Here's one in Password generation in PowerShell Core (6+) $symbols = 'a'.'z' + 'A'.'Z' + '0'.'9' + $symbols Let’s generate a strong random password using the following PowerShell commands: Import System.Web assembly. NET Core does not support so it doesn't have ::GeneratePassword() and you'll have to write a custom a password generator or find some available code on the internet. With its help, you dont need to come up with your own passwords ever. In case you don't want to work with PowerShell then here's a pure batch solution A password generator is a tool that automatically generates strong, secure passwords. How to Generate a Secure Random Password using PowerShell.Generating a New Password with Windows PowerShell.There are several MS TechNet blog posts on this: For example to generated a 12-character long password with at least 3 special symbols you can call it like this # Just need to call once at the start of the script With PowerShell you have another better option: call GeneratePassword(int length, int numberOfNonAlphanumericCharacters). Of course if security is not a concern then echo %random%%random% in cmd or Get-Random -Minimum 100000000 in PowerShell will just work Depends on how strong you want your password to be.
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