/PowerShell

PowerShell for every system!
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Latest commit da5d897 Jan 5, 2018 @dantraMSFT dantraMSFT committed with TravisEz13 SAL annotation updates & fix warnings (#5617) 
Various SAL annotations were either incorrect or not backed up by code. This PR address these issues.

NOTE: By default, Start-BuildNativeWindowsBinaries does not enable code analysis and issues detected by SAL annotations are not reported. To identify these issues, run Start-BuildNativeWindowsBinaries to generate the solution and vcxproj files. Launch a Visual Studio developer prompt, cd to src\powershell-native and run msbuild manually.

> msbuild PowerShellNative.sln /p:RunCodeAnalysis=true /p:Configuration=RelWithDebInfo /p:Platform=x64

The following changes address all code analysis warnings:

- GetRegistryInfo in NativeMsh had incorrect out annotations, remove __opt
- Fix handling of various out parameters - check for non-null and initialize
- Update and Align SAL annotations for GetFormattedErrorMessage overloads
- Allow PluginException to accept NULL message.
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.github Change Github to GitHub in CONTRIBUTING.md (#5697) Dec 18, 2017
.vscode Add PowerShell VSCode style settings (#5529) Nov 29, 2017
assets Add option to add explorer context menu in Windows installer (#5774) Jan 5, 2018
demos updated install link and instructions for R-Pi (#5495) Nov 29, 2017
docker Update the docker based release package tests (#5692) Dec 15, 2017
docs docs: update submodule documentation for pester removal (#5786) Jan 5, 2018
src SAL annotation updates & fix warnings (#5617) Jan 6, 2018
test Add ForEach and Where methods to [PSCustomobject] (#5756) Jan 5, 2018
tools tools: fix install-powershell for running during window setup (#5727) Jan 2, 2018
.gitattributes Treat .rtf files as binary so EOL don't get changed (#5020) Oct 5, 2017
.gitignore Add standard set of vscode workspace setting files (#5457) Nov 15, 2017
.gitmodules build: unbundle pester (#5623) Dec 7, 2017
.markdownlint.json Update CHANGELOG.md for 'v6.0.0-beta.1' release (#3736) May 9, 2017
.spelling Update change log for 6.0.0-rc.2 release (#5687) Dec 14, 2017
.travis.yml Make Travis CI use libcurl+openssl+gssapi for macOS (#5629) Dec 7, 2017
CHANGELOG.md Fixed incorrect release date on the changelog (#5698) Dec 18, 2017
CODE_OF_CONDUCT.md add CODE_OF_CONDUCT.md (#4109) Jun 28, 2017
LICENSE.txt Use consistent '(c)' for copyright symbol (#5210) Oct 26, 2017
PowerShell-Win.sln Remove Microsoft.PowerShell.CoreCLR.AssemblyLoadContext.dll (#4868) Sep 30, 2017
PowerShell.Common.props Update PowerShell to build with .NET Core runtime 2.0.4 (#5677) Dec 13, 2017
README.md Update scripts and documentation with RC.2 version (#5688) Dec 14, 2017
ThirdPartyNotices.txt grammer fix (#1989) Aug 21, 2016
appveyor.yml Update PowerShell to build with .NET Core runtime 2.0.4 (#5677) Dec 13, 2017
build.psm1 Build: Update Restore-PSPester to include the fix for nested describe… Jan 3, 2018
codecov.yml Make OpenCover merge and upload more reliable/usable (#3078) Feb 1, 2017
global.json Update powershell to use 2.0.4-servicing dotnet core runtime (#5295) Nov 2, 2017
license_thirdparty_proprietary.txt Use consistent '(c)' for copyright symbol (#5210) Oct 26, 2017
nuget.config use global nuget package cache (#2987) Jan 17, 2017

README.md

logo PowerShell

Welcome to the PowerShell GitHub Community! PowerShell Core is a cross-platform (Windows, Linux, and macOS) automation and configuration tool/framework that works well with your existing tools and is optimized for dealing with structured data (e.g. JSON, CSV, XML, etc.), REST APIs, and object models. It includes a command-line shell, an associated scripting language and a framework for processing cmdlets.

Windows PowerShell vs PowerShell Core

Although this repo started as a fork of the Windows PowerShell code base, changes made in this repo do not make their way back to Windows PowerShell 5.1 automatically. This also means that issues tracked here are only for PowerShell Core 6.0. Windows PowerShell specific issues should be opened on UserVoice.

New to PowerShell?

If you are new to PowerShell and would like to learn more, we recommend reviewing the getting started documentation.

Get PowerShell

You can download and install a PowerShell package for any of the following platforms.

Supported Platform Downloads How to Install
Windows (x64) .msi Instructions
Windows (x86) .msi Instructions
Ubuntu 17.04 .deb Instructions
Ubuntu 16.04 .deb Instructions
Ubuntu 14.04 .deb Instructions
Debian 8.7+ .deb Instructions
Debian 9 .deb Instructions
CentOS 7 .rpm Instructions
Red Hat Enterprise Linux 7 .rpm Instructions
OpenSUSE 42.2 .rpm Instructions
Fedora 25 .rpm Instructions
Fedora 26 .rpm Instructions
macOS 10.12+ .pkg Instructions
Docker Instructions

You can download and install a PowerShell package for any of the following platforms, which are supported by the community.

Platform Downloads How to Install
Arch Linux Instructions
Kali Linux .deb Instructions
Many Linux distributions .AppImage Instructions

You can also download the PowerShell binary archives for Windows, macOS and Linux.

Platform Downloads How to Install
Windows 32-bit/64-bit Instructions
macOS 64-bit Instructions
Linux 64-bit Instructions
Windows (arm) Experimental 32-bit/64-bit Instructions
Raspbian (Stretch) Experimental .tgz Instructions

To install a specific version, visit releases.

Community Dashboard

Dashboard with visualizations for community contributions and project status using PowerShell, Azure, and PowerBI.

For more information on how and why we built this dashboard, check out this blog post.

Chat Room

Want to chat with other members of the PowerShell community?

We have a Gitter Room which you can join below.

Join the chat at https://gitter.im/PowerShell/PowerShell

There is also the community driven PowerShell Slack Team which you can sign up for at Slack Sign up.

Add-ons and libraries

Awesome PowerShell is a great curated list of add-ons and resources.

Building the Repository

Linux Windows macOS
Instructions Instructions Instructions

If you have any problems building, please consult the developer FAQ.

Build status of master branches

AppVeyor (Windows) Travis CI (Linux / macOS)
av-image tv-image

Build status of nightly builds

AppVeyor (Windows) Travis CI (Linux) Travis CI (macOS) Code Coverage Status
av-nightly-image linux-nightly-image macOS-nightly-image cc-image

Downloading the Source Code

The PowerShell repository has a number of other repositories embedded as submodules.

To make things easy, you can just clone recursively:

git clone --recursive https://github.com/PowerShell/PowerShell.git

If you already cloned but forgot to use --recursive, you can update submodules manually:

git submodule update --init

See working with the PowerShell repository for more information.

Developing and Contributing

Please see the Contribution Guide for how to develop and contribute.

If you have any problems, please consult the known issues, developer FAQ, and GitHub issues. If you do not see your problem captured, please file a new issue and follow the provided template. If you are developing .NET Core C# applications targeting PowerShell Core, please check out our FAQ to learn more about the PowerShell SDK NuGet package.

Also make sure to check out our PowerShell-RFC repository for request-for-comments (RFC) documents to submit and give comments on proposed and future designs.

Legal and Licensing

PowerShell is licensed under the MIT license.

Windows Docker Files and Images

License: By requesting and using the Container OS Image for Windows containers, you acknowledge, understand, and consent to the Supplemental License Terms available on Docker hub:

Telemetry

By default, PowerShell collects the OS description and the version of PowerShell (equivalent to $PSVersionTable.OS and $PSVersionTable.GitCommitId) using Application Insights. To opt-out of sending telemetry, delete the file DELETE_ME_TO_DISABLE_CONSOLEHOST_TELEMETRY before starting PowerShell from the installed location. The telemetry we collect fall under the Microsoft Privacy Statement.

Governance

Governance policy for PowerShell project is described here.

Code of Conduct

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.