Tag Archives: PowerShell

Python，PIP：Windows安装Ipython

By Adamhuan | 2018年1月12日

安装过程，没有太多可以说的，直接看代码：

PS C:\WINDOWS\system32> pip install ipython
Collecting ipython
  Using cached ipython-6.2.1-py3-none-any.whl
Collecting simplegeneric>0.8 (from ipython)
  Using cached simplegeneric-0.8.1.zip
Collecting colorama; sys_platform == "win32" (from ipython)
  Using cached colorama-0.3.9-py2.py3-none-any.whl
Collecting jedi>=0.10 (from ipython)
  Using cached jedi-0.11.1-py2.py3-none-any.whl
Collecting traitlets>=4.2 (from ipython)
  Using cached traitlets-4.3.2-py2.py3-none-any.whl
Requirement already satisfied: setuptools>=18.5 in c:\program files\python36\lib\site-packages (from ipython)
Collecting pygments (from ipython)
  Using cached Pygments-2.2.0-py2.py3-none-any.whl
Collecting pickleshare (from ipython)
  Using cached pickleshare-0.7.4-py2.py3-none-any.whl
Collecting decorator (from ipython)
  Using cached decorator-4.1.2-py2.py3-none-any.whl
Collecting prompt-toolkit<2.0.0,>=1.0.4 (from ipython)
  Using cached prompt_toolkit-1.0.15-py3-none-any.whl
Collecting parso==0.1.1 (from jedi>=0.10->ipython)
  Using cached parso-0.1.1-py2.py3-none-any.whl
Requirement already satisfied: six in c:\program files\python36\lib\site-packages (from traitlets>=4.2->ipython)
Collecting ipython-genutils (from traitlets>=4.2->ipython)
  Using cached ipython_genutils-0.2.0-py2.py3-none-any.whl
Collecting wcwidth (from prompt-toolkit<2.0.0,>=1.0.4->ipython)
  Using cached wcwidth-0.1.7-py2.py3-none-any.whl
Installing collected packages: simplegeneric, colorama, parso, jedi, ipython-genutils, decorator, traitlets, pygments, p
ickleshare, wcwidth, prompt-toolkit, ipython
  Running setup.py install for simplegeneric ... done
Successfully installed colorama-0.3.9 decorator-4.1.2 ipython-6.2.1 ipython-genutils-0.2.0 jedi-0.11.1 parso-0.1.1 pickl
eshare-0.7.4 prompt-toolkit-1.0.15 pygments-2.2.0 simplegeneric-0.8.1 traitlets-4.3.2 wcwidth-0.1.7
PS C:\WINDOWS\system32>

PS C:\WINDOWS\system32> pip install ipython

Collecting ipython

Using cached ipython-6.2.1-py3-none-any.whl

Collecting simplegeneric>0.8 (from ipython)

Using cached simplegeneric-0.8.1.zip

Collecting colorama; sys_platform == "win32" (from ipython)

Using cached colorama-0.3.9-py2.py3-none-any.whl

Collecting jedi>=0.10 (from ipython)

Using cached jedi-0.11.1-py2.py3-none-any.whl

Collecting traitlets>=4.2 (from ipython)

Using cached traitlets-4.3.2-py2.py3-none-any.whl

Requirement already satisfied: setuptools>=18.5 in c:\program files\python36\lib\site-packages (from ipython)

Collecting pygments (from ipython)

Using cached Pygments-2.2.0-py2.py3-none-any.whl

Collecting pickleshare (from ipython)

Using cached pickleshare-0.7.4-py2.py3-none-any.whl

Collecting decorator (from ipython)

Using cached decorator-4.1.2-py2.py3-none-any.whl

Collecting prompt-toolkit<2.0.0,>=1.0.4 (from ipython)

Using cached prompt_toolkit-1.0.15-py3-none-any.whl

Collecting parso==0.1.1 (from jedi>=0.10->ipython)

Using cached parso-0.1.1-py2.py3-none-any.whl

Requirement already satisfied: six in c:\program files\python36\lib\site-packages (from traitlets>=4.2->ipython)

Collecting ipython-genutils (from traitlets>=4.2->ipython)

Using cached ipython_genutils-0.2.0-py2.py3-none-any.whl

Collecting wcwidth (from prompt-toolkit<2.0.0,>=1.0.4->ipython)

Using cached wcwidth-0.1.7-py2.py3-none-any.whl

Installing collected packages: simplegeneric, colorama, parso, jedi, ipython-genutils, decorator, traitlets, pygments, p

ickleshare, wcwidth, prompt-toolkit, ipython

Running setup.py install for simplegeneric ... done

Successfully installed colorama-0.3.9 decorator-4.1.2 ipython-6.2.1 ipython-genutils-0.2.0 jedi-0.11.1 parso-0.1.1 pickl

eshare-0.7.4 prompt-toolkit-1.0.15 pygments-2.2.0 simplegeneric-0.8.1 traitlets-4.3.2 wcwidth-0.1.7

PS C:\WINDOWS\system32>

需要用管理员模式启动PowerSHELL，否则你会遇到下面的错误：

PS C:\Users\adamhuan> pip install ipython
Collecting ipython
  Downloading ipython-6.2.1-py3-none-any.whl (745kB)
    100% |████████████████████████████████| 747kB 16kB/s
Collecting colorama; sys_platform == "win32" (from ipython)
  Downloading colorama-0.3.9-py2.py3-none-any.whl
Collecting simplegeneric>0.8 (from ipython)
  Downloading simplegeneric-0.8.1.zip
Collecting pickleshare (from ipython)
  Downloading pickleshare-0.7.4-py2.py3-none-any.whl
Collecting decorator (from ipython)
  Downloading decorator-4.1.2-py2.py3-none-any.whl
Collecting prompt-toolkit<2.0.0,>=1.0.4 (from ipython)
  Downloading prompt_toolkit-1.0.15-py3-none-any.whl (247kB)
    100% |████████████████████████████████| 256kB 13kB/s
Collecting pygments (from ipython)
  Downloading Pygments-2.2.0-py2.py3-none-any.whl (841kB)
    100% |████████████████████████████████| 849kB 29kB/s
Requirement already satisfied: setuptools>=18.5 in c:\program files\python36\lib\site-packages (from ipython)
Collecting jedi>=0.10 (from ipython)
  Downloading jedi-0.11.1-py2.py3-none-any.whl (250kB)
    100% |████████████████████████████████| 256kB 8.7kB/s
Collecting traitlets>=4.2 (from ipython)
  Downloading traitlets-4.3.2-py2.py3-none-any.whl (74kB)
    100% |████████████████████████████████| 81kB 18kB/s
Requirement already satisfied: six>=1.9.0 in c:\program files\python36\lib\site-packages (from prompt-toolkit<2.0.0,>=1.
0.4->ipython)
Collecting wcwidth (from prompt-toolkit<2.0.0,>=1.0.4->ipython)
  Downloading wcwidth-0.1.7-py2.py3-none-any.whl
Collecting parso==0.1.1 (from jedi>=0.10->ipython)
  Downloading parso-0.1.1-py2.py3-none-any.whl (91kB)
    100% |████████████████████████████████| 92kB 17kB/s
Collecting ipython-genutils (from traitlets>=4.2->ipython)
  Downloading ipython_genutils-0.2.0-py2.py3-none-any.whl
Installing collected packages: colorama, simplegeneric, pickleshare, decorator, wcwidth, prompt-toolkit, pygments, parso
, jedi, ipython-genutils, traitlets, ipython
Exception:
Traceback (most recent call last):
  File "c:\program files\python36\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:\program files\python36\lib\site-packages\pip\commands\install.py", line 342, in run
    prefix=options.prefix_path,
  File "c:\program files\python36\lib\site-packages\pip\req\req_set.py", line 784, in install
    **kwargs
  File "c:\program files\python36\lib\site-packages\pip\req\req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "c:\program files\python36\lib\site-packages\pip\req\req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "c:\program files\python36\lib\site-packages\pip\wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "c:\program files\python36\lib\site-packages\pip\wheel.py", line 316, in clobber
    ensure_dir(destdir)
  File "c:\program files\python36\lib\site-packages\pip\utils\__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  File "c:\program files\python36\lib\os.py", line 220, in makedirs
    mkdir(name, mode)
PermissionError: [WinError 5] 拒绝访问。: 'c:\\program files\\python36\\Lib\\site-packages\\colorama'
PS C:\Users\adamhuan>

PS C:\Users\adamhuan> pip install ipython

Collecting ipython

Downloading ipython-6.2.1-py3-none-any.whl (745kB)

100% |████████████████████████████████| 747kB 16kB/s

Collecting colorama; sys_platform == "win32" (from ipython)

Downloading colorama-0.3.9-py2.py3-none-any.whl

Collecting simplegeneric>0.8 (from ipython)

Downloading simplegeneric-0.8.1.zip

Collecting pickleshare (from ipython)

Downloading pickleshare-0.7.4-py2.py3-none-any.whl

Collecting decorator (from ipython)

Downloading decorator-4.1.2-py2.py3-none-any.whl

Collecting prompt-toolkit<2.0.0,>=1.0.4 (from ipython)

Downloading prompt_toolkit-1.0.15-py3-none-any.whl (247kB)

100% |████████████████████████████████| 256kB 13kB/s

Collecting pygments (from ipython)

Downloading Pygments-2.2.0-py2.py3-none-any.whl (841kB)

100% |████████████████████████████████| 849kB 29kB/s

Requirement already satisfied: setuptools>=18.5 in c:\program files\python36\lib\site-packages (from ipython)

Collecting jedi>=0.10 (from ipython)

Downloading jedi-0.11.1-py2.py3-none-any.whl (250kB)

100% |████████████████████████████████| 256kB 8.7kB/s

Collecting traitlets>=4.2 (from ipython)

Downloading traitlets-4.3.2-py2.py3-none-any.whl (74kB)

100% |████████████████████████████████| 81kB 18kB/s

Requirement already satisfied: six>=1.9.0 in c:\program files\python36\lib\site-packages (from prompt-toolkit<2.0.0,>=1.

0.4->ipython)

Collecting wcwidth (from prompt-toolkit<2.0.0,>=1.0.4->ipython)

Downloading wcwidth-0.1.7-py2.py3-none-any.whl

Collecting parso==0.1.1 (from jedi>=0.10->ipython)

Downloading parso-0.1.1-py2.py3-none-any.whl (91kB)

100% |████████████████████████████████| 92kB 17kB/s

Collecting ipython-genutils (from traitlets>=4.2->ipython)

Downloading ipython_genutils-0.2.0-py2.py3-none-any.whl

Installing collected packages: colorama, simplegeneric, pickleshare, decorator, wcwidth, prompt-toolkit, pygments, parso

, jedi, ipython-genutils, traitlets, ipython

Exception:

Traceback (most recent call last):

File "c:\program files\python36\lib\site-packages\pip\basecommand.py", line 215, in main

status = self.run(options, args)

File "c:\program files\python36\lib\site-packages\pip\commands\install.py", line 342, in run

prefix=options.prefix_path,

File "c:\program files\python36\lib\site-packages\pip\req\req_set.py", line 784, in install

**kwargs

File "c:\program files\python36\lib\site-packages\pip\req\req_install.py", line 851, in install

self.move_wheel_files(self.source_dir, root=root, prefix=prefix)

File "c:\program files\python36\lib\site-packages\pip\req\req_install.py", line 1064, in move_wheel_files

isolated=self.isolated,

File "c:\program files\python36\lib\site-packages\pip\wheel.py", line 345, in move_wheel_files

clobber(source, lib_dir, True)

File "c:\program files\python36\lib\site-packages\pip\wheel.py", line 316, in clobber

ensure_dir(destdir)

File "c:\program files\python36\lib\site-packages\pip\utils\__init__.py", line 83, in ensure_dir

os.makedirs(path)

File "c:\program files\python36\lib\os.py", line 220, in makedirs

mkdir(name, mode)

PermissionError: [WinError 5] 拒绝访问。: 'c:\\program files\\python36\\Lib\\site-packages\\colorama'

PS C:\Users\adamhuan>

使用iPhython：

查看某个模[……]

PowerShell：更新帮助系统

By Adamhuan | 2017年1月13日

0 Comment

PowerShell在V3的版本中加入了一个新的特性：可更新的帮助。
PowerShell通过互联网进行下载，以更新、修正和扩展帮助系统。

为了做到这种可更新的帮助，微软必然就不能够将任何帮助信息放到任何安装包之中，你需要查看某个命令的帮助的时候，其实都是得到的一个自动生成的简易版本的帮助信[……]

PowerShell：Upgrade 2.0 –> 5.1

By Adamhuan | 2017年1月13日

0 Comment

默认情况下，MS Windows server 2008 R2，安装好了以后，PowerShell的版本是V2：

Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.

PS C:\Users\administrator> $PSVersionTable

Name                           Value
----                           -----
CLRVersion                     2.0.50727.5420
BuildVersion                   6.1.7601.17514
PSVersion                      2.0
WSManStackVersion              2.0
PSCompatibleVersions           {1.0, 2.0}
SerializationVersion           1.1.0.1
PSRemotingProtocolVersion      2.1


PS C:\Users\administrator>

Windows PowerShell

PS C:\Users\administrator> $PSVersionTable

Name Value

---- -----

CLRVersion 2.0.50727.5420

BuildVersion 6.1.7601.17514

PSVersion 2.0

WSManStackVersion 2.0

PSCompatibleVersions {1.0, 2.0}

SerializationVersion 1.1.0.1

PSRemotingProtocolVersion 2.1

PS C:\Users\administrator>

因此，如果想要使用最新的PowerShell，你需要执行升级操作。

当前最新版本的PowerShell是：5.[……]

PowerShell：一些基础的常识

By Adamhuan | 2017年1月13日

0 Comment

一、与PowerShell有关的一些网站：
官网：
https://msdn.microsoft.com/en-us/powershell/

官方的安装文档：
https://msdn.microsoft.com/zh-cn/powershell/scripting/setup/inst[……]

PowerShell：查询版本信息

By Adamhuan | 2017年1月13日

0 Comment

代码：

Windows PowerShell
版权所有 (C) 2016 Microsoft Corporation。保留所有权利。

PS C:\Users\adamhuan> $PSVersionTable

Name                           Value
----                           -----
PSVersion                      5.1.14393.576
PSEdition                      Desktop
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.14393.576
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1


PS C:\Users\adamhuan>

Windows PowerShell

PS C:\Users\adamhuan> $PSVersionTable

Name Value

---- -----

PSVersion 5.1.14393.576

PSEdition Desktop

PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}

BuildVersion 10.0.14393.576

CLRVersion 4.0.30319.42000

WSManStackVersion 3.0

PSRemotingProtocolVersion 2.3

SerializationVersion 1.1.0.1

PS C:\Users\adamhuan>

——————————
Done。