File:Get-child.jpg

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Powershell is a new command line based program created by Microsoft. this is a
simple walk through to give a new user to Powershell a easy to understanding and command
base to use in the real world. if you have ever used a Linux based system Powershell is
very similar in the approach to commands.
first we can take a look at the Get-date command which displays the current time and
date.

-now we can use the get-date command with the man command like this:

[[File:get-date.jpg]]

-this will display a manual on how to use this command and state how to use it.

another command very common to use is the ability to check current processes on the
computer.

get-proccess

[[File:get-process.jpg]]

-full list of all the running processes.

some of the more powerful commands like set-alias can create custom commands for
current commands. for example we will be using the command we used in the start "get-
date" to display the date and time.

set-alias date get-date

[[File:date.jpg]]

-now when i enter the command "date" it will prompt the same info as get-date

congrats now you have the power to create your own aliases towards commands but wait we
can go to a even crazier level of commands by piping 2 commands in a row like so.

get-process | more

[[File:get-process more.jpg]]

as you can see not all of the data has been listed but why? that's because the
more command will only display as much information as the screen can handle at a time.
by pressing space bar more information can be displayed. so we have successfully piped 2
commands in a row.the limitations of the set-alias command can only replace 1 command
for another.

displaying the content of files can come in handy with Powershell but first we
need to create a simple text file somewhere on your machine to be able to complete this
command. i just created mine on the C: drive root for easy access and also i named mine
test.txt. then after you create the file put some text into it anything you wish.im
doing something really boring like "this is a test file".

once that is done move back to Powershell and type in the command get-content C:\test.txt.

[[File:get-content.jpg]]

if everything goes correctly Powershell should of displayed the text inside your text
file.

changing the location where you are present is as easy as entering:

set-location c:\

[[File:set-location.jpg]]

will send you right to the root of the C drive.

then we would like to view the current files inside this directory we would use the

command get-childitem

[[File:get-child.jpg]]

combining the 2 commands location and childitem gives you the power to move up and down
through the directories of the file system.

this is just a basic introductory of Powershell and its power to function with
the command line. there are many more commands not covered in this section such as
format-table which can take the output of a file and display it as a table.with the
creation of Powershell being based off the Linux command line the power of Powershell is
endless and in the long run this will most likely replace command prompt in the years to
come so you better learn the basics.

2010-07-26T09:10:19Z

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File:Get-process more.jpg

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File:Get-process.jpg

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File:Date.jpg

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File:Get-date.jpg

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