powershell basics tutorial

(i) deletion and addition of elements in an array#代表创建一个数组, containing 1 to 4 elementsPS c:\windows\system32> $num =1..4#查看创建好的数组PS c:\windows\system32> $num1234#删除数组的第三个元素, note that is counted starting from 0, the above definition of the array has 4 elements, then the count is 0,1,2,3, so this removes the third element, is to preserve the 0,1,3 element, delete the 2nd elementPS c:\windows\system32> $num = $num [0..1]+ $num [3]#再次查看, you can see that a third element has been deletedPS c:\window

The following small series for everyone to bring a detail of Ubuntu PowerShell (small white entry must see Tutorial). Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting. PowerShell started the open source cross-platform as early as last August, but has not tried it, called

In a later tutorial, I'll focus on how the PowerShell script is written. This section, first do an overview and the general introduction, today is a holiday, not to write too much, tomorrow began to explain. PowerShell Scripting Basics Overview: constants, variables, arrays, hashes Conditions, logic

"Path =" C:\Virtual machines\ $VMName "Swit Chname = (get-vmswitch). NAME[0]}NEW-VM @VM Summary and ReferenceThis document describes some simple steps for studying the Hyper-V PowerShell module and some example scenarios. For more information about the Hyper-V PowerShell module, see Hyper-V Cmdlets PowerShell command prompt http://hangyc.blog.51cto.com/2016 ser

PowerShell Scripting Basics Overview: constants, variables, arrays, hashes Conditions, logic Loop control of modular WMI objects (various devices) ADSI object (Active Directory) constants, variables, arrays, hashesVarious string operationsUsing Constants and variablesVarious operators and expressionsCreate, modify, or merge arrays or hash tablesconditions,

= $args [0] >> $args 1 = $args [1] >> $msg = "p1= $args [0], p2= $args [1]" >> write-host "p1= $args [0], p2= $args [1]" >> Write-host $msg >> write-host "p1= $args 0, p2= $args 1" >>} >> PS > Test-fun 111 222 p1=111 222[0], p2=111 222[1] p1=111 222[0], p2=111 222[1] p1=111, p2=222 2, PowerShell function input parameters In the function body, use the Param () method to define the input parameters for the function, as f

# Test.ps1Write-host'AAAA' 1..6$aaa=123if($aaa-eq123) { Write-host'BBB' } Else { Write-host'CCC' } for($i =1; $i-lt5; $i + +) { Write-host'DDD', $i} $eee=1..8foreach ($tempinch$eee) { Write-host'Eee', $temp}-------------PostScript = Existing problem-----------Else cannot be at the beginning of the line.if ($aaa-eq 123) { write-else { Write- Host ' CCC '}It's OK, not here.if ($aaa-eq 123) { Write-host ' BBB '} else { Write----------------Download----------------

What is Ajax? Ajax Basics Tutorial (1)-ajax Brief History of 1.1 Web applications Ajax Basics Tutorial (1)-ajax Introduction 1.2 Browser history Ajax Basics Tutorial (1)-ajax Introduction 1.3 Web Application development process

Android Basics Getting Started tutorial--7.6.1 Socket Learning Network Basics Preparationtags (space delimited): Android Basics Getting Started TutorialIntroduction to this section: To take care of beginners who have not learned Java sockets, or to smooth out the concepts related to network protocols involved

Javascript amp; DHTML instance programming (Tutorial) DOM basics and basic APIs 1. What is DOM? What is DOM? DOM is a Document Object Model (Document Object Model), a set of API Interfaces Based on browser programming (in this tutorial, it can be said that it is DHTML programming). W3C introduces the Recommendation Standard, each browser has some subtle differen

Before this tutorial, I will not long to say what PHP is used. about what is a variable ah what is a judgment statement ah what, please check the relevant information by yourself this tutorial value is for people who have programming basics and are unfamiliar with PHP. The article is relatively simple. Mainly look at the structure. We also ask you to do a lot of

Android basics tutorial -- 7.6.1 Socket Learning Network basics, android7.6.1Basic Android tutorial -- 7.6.1 Socket Learning Network Basics Tags (separated by spaces): basic Android tutorialThis section introduces: In order to take care of beginners who have never learned

. Variables declared outside the procedure have global scope, and their values can be accessed and modified by any script command on the ASP page. When declaring a variable, local variables and global variables can have the same name. Changing one of the values does not change the value of the other. If you do not declare a variable, you may accidentally change the value of a global variable. For example, the following script command returns a value of 1, although there are two named Y variables

Python basics document string, python basics tutorial String formatting String formatting is implemented using the string formatting operator % Percent. Place a string (formatted string) on the left side of %, and put the value to be formatted on the right side. You can use a value, such as a string or number, you can also use tuples or dictionaries with multi

[Java tutorial 00] Computer basics, java Computer BasicsPreface I think my friends here must want to learn JAVA or want to enter the IT industry. Considering that people may have different foundations, some people may still use new computers to make their learning smoother. Before learning a new computer language, I need to popularize some basic computer knowledge.Basic computer knowledge Computer: an ele

and after expressions, whereas logic or or means that there is a truth in or around the whole, and the function of logical non-not is that if the value of the expression behind it is true, The result is false, and The result is true if the expression that is behind the not evaluates to False.>>> A = true>>> B = false>>> A and bfalse>>> a or btrue>>>not afalse>>Gt A and (not B) TrueThis article is from the "Python Training Zhipu Education" blog, so be sure to keep this source http://jeapedu.b

reading, or 1, if it returns to the end of theparameter: char[] character array while loop read, condition: If the length of the read is not -1 Combining strings FileReader fr=New filereader ("test.txt"); Char [] buf=newchar[2]; int len=0; StringBuilder SB=new StringBuilder (); while ((Len=fr.read (BUF))!=-1) { sb.append (new String (buf,0, Len)); } System.out.println (Sb.tostring ()); PHP version, file operation, write Call t

WebLogic Middleware Basics Introductory Training Tutorial _weblogic deployment Configuration Video TutorialWebLogic Middleware Basics Introductory Training Tutorial _weblogic Deployment Configuration Video Tutorial 5Wind Elder Speaker: Introduce the concept of Oracle WebLogi