Windows PowerShell is a very dynamic language which provides a unified administrative command line.It accepts and executes commands immediately and it has in built language features that let to write scripts to control any windows component including servers like IIS,SharePoint and exchange.PowerShell is preinstalled on Win2008R2 , Win7 and windows 8, and it can be manually installed on older versions.Power Shell requires .NET Framework2 at a minimum and it works with standard Windows commands and applications
There are two components to PowerShell the standard, text-based console host (PowerShell.exe) and the more visual Integrated Scripting Environment - ISE (PowerShellISE.exe). The ISE is not preinstalled on server operating systems, so need to manually add the ISE feature. It is not available at all on the no-GUI Server Core installation.PowerShell, as its name implies, is a shell. It’s similar to the Cmd.exe command-line
shell.It is not a scripting language like VBScript.With PowerShell, we can type a command, add a few parameters to customize the command’s behavior, hit Enter key, and immediately see the results. Eventually, no need of typing the same command and its parameters over and over again, copy and paste it all into a text file, save that file with .PS1 file name extension, and it became a “PowerShell script”. Instead of typing the command over and over, just run that script, and it executes whatever commands are inside. This is the same pattern that have used with batch files in the Cmd.exe shell, but it’s typically far less complex than scripting or programming. Windows PowerShell supports the same kind of usage patterns as VBScript and other scripting or programming languages. PowerShell gives you access to the full underlying power of the .NET Framework.
PowerShell commands called 'cmdlets' share a common Verb-Noun syntax and offer many usability improvements over standard commands.PowerShell understands objects. Working directly with richly structured objects makes working with and combining PowerShell commands immensely easier than working in the plain-text world of traditional shells.PowerShell enables ubiquitous scripting and simplifies management of data stores It bridges many technologies and work with .NET, COM,WMI, XML, and Active Directory. PowerShell makes working with these previously isolated technologies easier than ever before.
There are two components to PowerShell the standard, text-based console host (PowerShell.exe) and the more visual Integrated Scripting Environment - ISE (PowerShellISE.exe). The ISE is not preinstalled on server operating systems, so need to manually add the ISE feature. It is not available at all on the no-GUI Server Core installation.PowerShell, as its name implies, is a shell. It’s similar to the Cmd.exe command-line
shell.It is not a scripting language like VBScript.With PowerShell, we can type a command, add a few parameters to customize the command’s behavior, hit Enter key, and immediately see the results. Eventually, no need of typing the same command and its parameters over and over again, copy and paste it all into a text file, save that file with .PS1 file name extension, and it became a “PowerShell script”. Instead of typing the command over and over, just run that script, and it executes whatever commands are inside. This is the same pattern that have used with batch files in the Cmd.exe shell, but it’s typically far less complex than scripting or programming. Windows PowerShell supports the same kind of usage patterns as VBScript and other scripting or programming languages. PowerShell gives you access to the full underlying power of the .NET Framework.
PowerShell commands called 'cmdlets' share a common Verb-Noun syntax and offer many usability improvements over standard commands.PowerShell understands objects. Working directly with richly structured objects makes working with and combining PowerShell commands immensely easier than working in the plain-text world of traditional shells.PowerShell enables ubiquitous scripting and simplifies management of data stores It bridges many technologies and work with .NET, COM,WMI, XML, and Active Directory. PowerShell makes working with these previously isolated technologies easier than ever before.
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