Update powershell-beginners-guide.md
Changing descriptions for cmdlets with a synopsis from the help files.
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@ -26,7 +26,7 @@ Let’s exercise some of the basic PowerShell commands, also known as **cmdlets*
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Please note that we will use the PowerShell prompt sign **PS />** as it appears on Linux in the following examples.
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It is shown as **PS C:\>** on Windows.
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**1. Get-Process**: displays the processes running on your system.
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**1. Get-Process**: Gets the processes that are running on the local computer or a remote computer.
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By default, you will get data back similar to the following:
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``` PowerShell
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@ -94,12 +94,12 @@ Now try it:
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PS /> Get-Process
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PS /> cls
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```
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**4. cd - Set-Location**: Change your current working directory.
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**4. cd - Set-Location**: Sets the current working location to a specified location.
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```PowerShell
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PS /> Set-Location /home
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PS /home>
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```
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**5. dir - Get-ChildItem**: List all items in the specified location.
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**5. dir - Get-ChildItem**: Gets the items and child items in one or more specified locations.
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```PowerShell
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Get all files under the current directory:
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@ -116,7 +116,7 @@ PS /> cd $home
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PS /home/jen> dir –Path *.txt -Recurse
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```
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**6. New-Item**: Create a file
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**6. New-Item**: Creates a new item.
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```PowerShell
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An empty file is created if you type the following:
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@ -162,7 +162,7 @@ Or simply use ">" as below:
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```
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The pound sign (#) above is used for comments in PowerShell.
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**7. type - Get-Content**: Get the content of an item.
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**7. type - Get-Content**: Gets the content of the item at the specified location.
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```PowerShell
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PS /home/jen> Get-Content -Path ./test.txt
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@ -170,7 +170,7 @@ PS /home/jen> type -Path ./test.txt
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Hello world again!
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```
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**8. del - Remove-Item**: Delete a file or folder.
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**8. del - Remove-Item**: Deletes the specified items.
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This cmdlet will delete the file /home/jen/test.txt:
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```PowerShell
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