在单个 PowerShell 行中设置变量

Question

Can any of you let me know how to state a variable in a PowerShell line? Just like I could do using PowerShell ISE I would like to be able to do so via the plain console.

Answer 1

You can assign values to a PowerShell variable by combining a variable name, an assignment operator, and an expression. Here is a simple example:

>> $a = 1 + 1

If you want to populate multiple variables with the same value, you can save some typing as in the example below:

>> $a = $b = $c = 1

You can also define multiple variables with different values on one line:

>> $a, $b, $c = 1, 2, 3

To display the value of a variable, you don't need a special command as in many other programming languages; entering the variable name is enough. This works in a script and on a command prompt.

>> $c

To take values from user, similar to Python input() function you can use:

$Number = Read-Host "Please enter a number" 

Read the official documentation here .

Answer 2

I finally found the solution to get the job done. I just set the variable and end it with a semi-colon. Then I can go on with scripting.

Thank you all.