Book Image

SQL Server 2012 with PowerShell V3 Cookbook

By : Donabel Santos
Book Image

SQL Server 2012 with PowerShell V3 Cookbook

By: Donabel Santos

Overview of this book

PowerShell is Microsoft's new command-line shell and scripting language that promises to simplify automation and integration across different Microsoft applications and components. Database professionals can leverage PowerShell by utilizing its numerous built-in cmdlets, or using any of the readily available .NET classes, to automate database tasks, simplify integration, or just discover new ways to accomplish the job at hand."SQL Server 2012 with PowerShell V3 Cookbook" provides easy-to-follow, practical examples for the busy database professional. Whether you're auditing your servers, or exporting data, or deploying reports, there is a recipe that you can use right away!You start off with basic topics to get you going with SQL Server and PowerShell scripts and progress into more advanced topics to help you manage and administer your SQL Server databases.The first few chapters demonstrate how to work with SQL Server settings and objects, including exploring objects, creating databases, configuring server settings, and performing inventories. The book then deep dives into more administration topics like backup and restore, credentials, policies, jobs.Additional development and BI-specific topics are also explored, including deploying and downloading assemblies, BLOB data, SSIS packages, and SSRS reports. A short PowerShell primer is also provided as a supplement in the Appendix, which the database professional can use as a refresher or occasional reference material. Packed with more than 100 practical, ready-to-use scripts, "SQL Server 2012 with PowerShell V3 Cookbook" will be your go-to reference in automating and managing SQL Server.
Table of Contents (21 chapters)
SQL Server 2012 with PowerShell V3 Cookbook
Credits
About the Author
Acknowledgement
About the Reviewers
www.PacktPub.com
Preface
Resources
Index

Manipulating files


In this recipe, we will look at different cmdlets that help to manipulate files.

How to do it...

Let's explore different ways to manage files.

  1. Open PowerShell ISE. Go to Start | Accessories | Windows PowerShell | Windows PowerShell ISE.

  2. Add the following script and run it:

    #create file
    $timestamp = Get-Date -format "yyyy-MMM-dd-hhmmtt"
    $path = "C:\Temp\"
    $filename = "$timestamp.txt"
    $fullpath = Join-Path $path $filename
    
    New-Item -Path $path -Name $filename -ItemType "File"
    
    #check if file exists 
    Test-Path $fullpath
    
    #copy file
    $path = "C:\Temp\"
    $newfilename = $timestamp + "_2.txt"
    $fullpath2 = Join-Path $path $newfilename
    
    Copy-Item $fullpath $fullpath2 
    
    #move file
    $newfolder = "C:\Data"
    Move-Item $fullpath2 $newfolder
    
    #append to file
    Add-Content $fullpath "Additional Item"
    notepad $fullpath
    
    #merge file contents
    $newcontent = Get-Content "C:\Temp\processes.txt"
    Add-Content $fullpath $newcontent
    notepad $fullpath
    
    #delete file
    Remove-Item $fullpath

How it works...

Here...