Installing PowerShell Core 6-Preview.3 in Ubuntu 18.04 and CentOS 7

As you may notice, only the deb package for PowerShell 6-Preview.3 is available for installation. So, only when it becomes GA (Generally Available), then we’ll see the repository documentation included for Ubuntu 18.04 and CentOS 7 installation.

But, don’t worry! Below are some undocumented steps for installing PowerShell Core Preview.3 release.

Installing PowerShell Core 6-Preview.3

1. Download PowerShell Core dpkg *deb for Linux Ubuntu 18.04 or the *rpm package for CentOS 7 from the Release page, and look:

2. Then, execute the next two lines because the first one will not complete successfully:

-For Ubuntu 18.04 dpkg *deb package-

sudo dpkg -i powershell-preview_6.1.0-preview.3-1.ubuntu.18.04_amd64.deb
sudo apt-get install -f

-For CentOS-

sudo yum install powershell-preview-6.1.0-preview.3-1.rhel.7.x86_64.rpm

In either Ubuntu and CentoOS, the installation will seems that will complete without any failures. But, when typing pwsh will not work.

Use the following workarounds if you feel is convenient to use.  Please skip to the “Things Are Changing!” and check out “Undocumented Tips” section.

Execute PowerShell Core – Workaround #1

Type the full path, and PowerShell Core will start:


But, of course we don’t want to do this every time.

Execute PowerShell Core – Workaround #2

So, let Just add the PowerShell Core path to the user ~/.bashrc file, follow with reloading Bashrc:

echo ‘export PATH=”$PATH:/opt/microsoft/powershell/6-preview”‘ >> ~/.bashrc
source ~/.bashrc

After all this done, now we can start PowerShell Core from the Ubuntu 18.04 terminal.

Things Are Changing!  (Added – 06/14/2018)

Please make sure to read the PowerShell Core v6.1.0-preview.3 Release Notes.  It announce changes to the PowerShell Core executable for both Linux Distro and MacOS. So, although the above workaround mention works, you can just open PowerShell Core Console by typing “pwsh-preview”.

Undocumented Tips  (Added 06/16/2018)

Repo installation is available!

Most important to be aware of these few tips. You won’t find PowerShell 6.1.0-Preview.3 in any repository. But, there is a PowerShell-Preview.

Now, uninstalling PowerShell Core if you got the PowerShell 6.1.0-Preview.2 installed, then it need to:

  • Ubuntu

sudo apt remove powershell

  • CentOS 7

sudo yum remove powershell

But, in the case you need to remove or reinstall PowerShell Core Preview.3 in either Ubuntu and CentOS then use:

  • Ubuntu 

sudo apt remove powershell-preview

  • CentOS 7

sudo yum remove powershell-preview

Now, to install PowerShell Core Preview.3, beside been able to use either the dpkg *deb package for Ubuntu or the *rpm package to install it, you can use the following command:

  • Ubuntu

sudo apt install powershell-preview

  • CentOS 7

sudo yum install powershell-preview

It works!

These instruction was not documented at the time of the release of PowerShell Core Preview.3.

Thanks for the PowerShell Core Github Community for all the information available about PowerShell Core installation. I know this documentation will be eventually updated in due time.


Be Bold! Learn PowerShell Core!

PSCore6 – Creating a Hybrid Cross-platform SQLServer Script

There’s some discussion around scripting on using Windows PowerShell vs PowerShell Core. So, just pick one? No.
Just think about supporting a cross-platform environment. Use both!

Following my recent post on “PSCore6 – SQLServer Module Expanding The Barrier Cross-Platform“, here’s a sample Hybrid-Script for cross-platform use.

Why not!

We all know the next generation (or evolution) of PowerShell is PowerShell Core. That’s it!
You are still using PowerShell, and Windows PowerShell is not going to be dropped nor removed any time soon.

So, why not start working towards, what I call, “Hybrid-scripting”? Powershell Core provides the necessary elements to help with cross-platform scripting.

In it’s basic code form, could look be something like this:

## - Logic Structure for executing either PowerShell Version:

## - Use Set-StrictMode for debug purpose:
Set-StrictMode -Version 5.1

If ($PSversionTable.PSEdition -eq "Desktop") {
"Windows PowerShell"
else {
## - Use Set-StrictMode for debug purpose:
Set-StrictMode -Version 6.1

if ($PSVersionTable.PSEdition -eq "Core") {
If ($IsWindows) {
If ($IsLinux) {
If ($isMacOS) {

Now, let’s apply this code to a practical sample.

Sample Hybrid-Script

In the following sample script, includes Help information, begin-process-end and with try-catch code structure.
At the same time, the script will output the exception to the screen console with the failed line.

Script function name: Get-DBASQLInformation

Function Get-DBASQLInformation {</pre>
This is a cross-platform function to Get SQL Server Information.

This is a cross-platform function to Get SQL Server Information using SQL Authentication.

Enter SQL Authentication UserID parameter.

Enter SQL Authentication Password parameter.

.PARAMETER SQLServerInstance
Enter SQLServerInstance name parameter.

PS> Get-DBASQLInformation -UserID 'sa' -Password '$SqlPwd01!' -SQLServerInstance 'mercury,1433'

Created with: SAPIEN Technologies, Inc., PowerShell Studio 2018 v5.5.152
Created on: 5/25/2018 8:27 AM
Created by: Maximo Trinidad
Organization: SAPIEN Technologies, Inc.
Filename: Function_Get-DBASQLInformation.ps1
[Parameter(Mandatory = $true,
Position = 0)]
[Parameter(Mandatory = $true,
Position = 1)]
[Parameter(Mandatory = $true,
Position = 2)]


## - Internal function:
function GetSqlInfo {
[parameter(Mandatory = $true, Position = 0)]
[parameter(Mandatory = $true, Position = 1)]
[parameter(Mandatory = $true, Position = 2)]
Try {
## - Prepare connection passing credentials to SQL Server:
$SQLSrvConn = New-Object Microsoft.SqlServer.Management.Common.SqlConnectionInfo($S, $U, $P);
$SQLSrvObj = new-object Microsoft.SqlServer.Management.Smo.Server($SQLSrvConn);

## - SMO Get SQL Server Info:
$SQLSrvObj.Information `
| Select-Object parent, platform, product, productlevel, `
OSVersion, Edition, version, HostPlatform, HostDistribution `
| Format-List;

catch {
## - Write Exception to Console:
Write-Host `
"Excepion found on line:`r`n$($error[0].InvocationInfo.line)"+ `
"`r`n$($Error[0].Exception)" `
-ForegroundColor Magenta;




## - Cross-platform logic:
If ($PSversionTable.PSEdition -eq "Desktop") {
Write-Host "Windows PowerShell"
GetSqlInfo -U $UserID -P $Password -S $SQLServerInstance;
else {

if ($PSVersionTable.PSEdition -eq "Core") {
If ($IsWindows) {
Write-Host "Windows PScore";
If ($IsLinux) {
Write-Host "Linux PSCore";
If ($isMacOS) {
Write-Host "MacOS PSCore";
## - execute on non-Windows:
GetSqlInfo -U $UserID -P $Password -S $SQLServerInstance;


## - EndBlock (Optional)

The heart of the code are stored in the “Begin” section as a Internal-Function GetSQLInfo(). The internal-function will be only executed if it the criteria for each of the different platforms. The Try-Catch is just to trap the error if the SMO connection failed, or to indicate the SMO .NET wasn’t loaded.

Go ahead! Create a script file, copy/paste this code, and load this function. Give it a try cross-platforms: Windows, Linux, and MacOS.

Remember, SQLServer module is a replacement for SQLPS module. I won’t recommend having both modules installed unless you use the namespace_module/cmdlet to identify which module is going to execute the cmdlet.

So make sure to always test your scripts.

What’s Next!

This function still need to worked on, but is functional enough to test-drive and see the results. So, it be modified to support Windows Authentication. Once you start scripting and building functions, you won’t stop thinking what else can be added.

Just keep working on it and learning from the PowerShell Community.

Go Bold! Learn PowerShell Core!

PSCore6 – SQLServer Module Expanding The Barrier Cross-Platform

If you haven’t heard yet! The SQLServer Module is available for Windows, Linux, and MacOS. Yes!
And, with it,now you can even expand your scripting using .NET SQL Server Management Objects to manage your SQL Server Engine cross-platform.

How to get it!

It’s available in PowerShell Galley. Just run the following command to install the module in Windows PowerShell and PowerShell Core.
Yes, you read it! Install in PowerShell Core for Windows, Linux, and MacOS.

Install-Module -Name SQLServer -Force -Scope AllUsers

What’s in it?

Contains all of the SQL Server Management Objects .NET assemblies that will work in both Windows and non-Windows Systems. At the same time, it contains a total of 63 commands. This will support all existing SQL Server 2017(and older) on your network. Of course, there will be some limitations because there might be some features lacking in older features. But, for most use it will work.

It also includes the ability to provision the SQLSERVER: drive when you import the module.

Import-Module SQLServer


If you care for what SMO .NET Assemblies are installed, execute the following commands:

## - Get the SQLServer Module path:
(Get-MOdule -ListAvailable SQLServer).path

## - List of all SQLServer and Analysis Services DLL's:
dir 'C:\Program Files\PowerShell\Modules\SqlServer\21.0.17262\*.dll' `
| Where-Object{$_.basename -match 'SqlServer|Analysis'} `
| Format-Wide;

## Linux CentOS - Total of SQLServer and Analysis Services DLL's:
(Get-ChildItem '/usr/local/share/powershell/Modules/SqlServer/21.0.17262/*.dll' `
| Where-Object{ $_.basename -match 'SqlServer|Analysis' }).count

Using the SQLServer: Drive

Although, I’m not a fan of using SQLServer: drive. This will allow you to navigate thru the SQL Engine like a file system from the console prompt.

In order to use the drive, it need to be recreated with the proper credentials for cross-platform use.
Below steps will create additional SQLServer: drives to another SQLServer on the *network.

###==&gt;For Windows, Linux, MacOS
Import-Module SqlServer

## - New way for Streamlining Get-Credential:
$MyUserName = 'sa'; $MyPassword = ConvertTo-SecureString '$SqlPwd01!' -asplaintext -force;
$MyCred = [System.Management.Automation.PSCredential]::new($MyUserName, $MyPassword)

## - Creating SQLSERVER: connection to Windows SQLServer:
New-PSDrive -PSProvider sqlserver -root "SQLSERVER:\SQL\sapien01,1451\default" -name MyWindowsSQL -Credential $mycred

## - List all SQLSERVER: Drives:
Get-PSDrive *SQL* | Select-Object Name, Provider, Root;


Note: In this example, I’m using SQL Authentication.

Now, I can navigate thru my SQLServer objects like a filesystem.

## - Change directory to SQLSERVER: drive:
cd MyWindowsSQL:/databases/sampledb1/tables

Wait! Did you notice I’ve created a SQLServer Drive in MacOS? This is Awesome!
By the way, there’s no Docker involved in here. The fun doesn’t stop here!

What about using SMO scripting?

If anyone have been following me recently, everytime I’ve created the SMO script, I always have to load the assemblies before I can connect to the SQLServer.

## - When using the 'Microsoft.SqlServer.SqlManagementObjects'package installed from Nuget
## - Help find and save the location of the SMO dll's in a PowerShell variable: ver.14.17224
$smopath = Join-Path ((Get-Package Microsoft.SqlServer.SqlManagementObjects).Source `
| Split-Path) (Join-Path lib netstandard2.0);

# Add types to load SMO Assemblies only:
Add-Type -Path (Join-Path $smopath Microsoft.SqlServer.Smo.dll);
Add-Type -Path (Join-Path $smopath Microsoft.SqlServer.ConnectionInfo.dll);

The above code is not needed if the SQLServer module had been previously imported.
This way you will code less.

Here’s a small SMO script example for getting SQLServer information using SQL Authentication:

## SMO with Import-Module SQLServer
Import-Module SQLServer

## - Prepare connection strings and connect to SQL Server
$SQLServerInstanceName = 'mercury,1433';
$SQLUserName = 'sa'; $sqlPwd = '$SqlPwd01!';

## - Prepare connection to SQL Server:
$SQLSrvConn = new-object Microsoft.SqlServer.Management.Common.SqlConnectionInfo($SQLServerInstanceName, $SQLUserName, $SqlPwd);
$SQLSrvObj = new-object Microsoft.SqlServer.Management.Smo.Server($SQLSrvConn);

## - SMO Get SQL Server Info:
$SQLSrvObj.Information `
| Select-Object parent, platform, product, productlevel, `
OSVersion, Edition, version, HostPlatform, HostDistribution `
| Format-List;

As you can see, there’s no reason why not try and experiment using PowerShell Core with SQL Server.  Next blog post I’ll be creating this script code in the hybrid-script function that can be executed cross-platform. I mean, on any PowerShell version too.

What’s in the future!

Now that PowerShell SQLServer Module is available cross-platform, I will see others Community SQL modules (DBATools, DBAReports) making their way to PowerShell Core. Of course, it will take some before it becomes available!

In the meantime, you can use SMO to build your own PowerShell SQL Scripts. Why not! Go and Expand your horizon!!

Be Bold! Learn PowerShell Core!

Quick blog on – How to recover/rebuild Master Database in Linux?

Back in March 30th, I posted a suggestion on SQL Server forum, about there was no documentation on how to rebuild SQL Server System database(s) in Linux.

The Issue – SQL Server stopped working

For some reason, I finished doing an “sudo apt update” follow by the “sudo apt upgrade“, and after doing some OS updates “my SQL Server stopped working”. The following message was logged in the log event: (see Image)

Command executed, looking at the last log entry:  “sudo cat /var/opt/mssql/log/system_health_0_131668975728890000.xel

I look everywhere for more information but found no blog post or any documentation about it.

To my surprise! I got a quick response which I appreciate very much.

The Answer

Execute the following command in the user context
/opt/mssql/bin/sqlservr –force-setup

And, will be seen this added to the SQL Server 2017 Linux documentation.

Thanks Microsoft!!


In Ubuntu I use the following command to check the status of my SQL Server instance:

sudo systemctl status mssql-server

Make sure the status is: active: (running)!

So, Backups are important! Even in Linux.  In my case, I’m running demos and love the fact that reinstalling SQL Server only took a few minutes. But, now I know another way to solve this issue!

And, the Mic is Dropped!!

PSCore6 – Installing Latest OpenSSH-Win64 v1.0.0.0beta

This next version of OpenSSH bring more changes and here’s how to configured it.
So, let’s refresh the installation steps so we can remote connect from Windows to Windows, or any other non-Windows Systems using ssh protocol.

For now, this applies to Microsoft Windows [Version 10.0.16299.248].

Where To Get It

Use Chocolatey package manager for Windows to install OpenSSH-Win64. On a new windows system, it will need to be install. Make sure to open PSCore6 console “Run as administrator“.

Then, in PowerShell, execute the following command to install Chocolatey Package Manager for Windows:

[Sourcecode language=”powershell”]
Set-ExecutionPolicy Bypass -Scope Process -Force; iex ((New-Object System.Net.WebClient).DownloadString(‘’))

When the installation is completed, make sure to exit and open again a PSCore6 console “Run as administrator

Next, check what OpenSSH version is available by execute the following command in PowerShell:

[Sourcecode language=”powershell”]
choco info openssh

The result on screen will provide with the latest version available with the release notes for this package. One of the fixes, clears the issue with setting the ssh services permission it is set back to “Local System“.

Installing OpenSSH from Chocolatey

After verifying and reading the release notes, continue with installing the package. The following command will install OpenSSH-Win64 on the new system.

[Sourcecode language=”powershell”]
choco install openssh

Now that we got the module installed, we need to make some configuration changes before installing the ssh services.

Check Configuration settings

On this latest OpenSSH version there has been changes to the configuration file. There are two configuration files available:

1. sshd_config-default – located on: “C:\Program Files\OpenSSH-Win64“.

The second configuration file will be available after complete the script ssh installation:

2. sshd_config – located on: “C:\ProgramData\ssh”

3. Also, all security key files are copied over from the “C:\Program Files\OpenSH-Win64” folder into the “C:\ProgramData\ssh“.

Remember, before the ssh services installation, the folder “C:\ProgramData\ssh” doesn’t exist.

Remember that any changes to the sshd_config file will requires both ssh services to be restarted.

Steps for Installing SSH Services

So, before executing the “Install-sshd.ps1” script. I’ll make the needed changes are in place in the sshd_config_default file using Notepad:

1. Enable: Port 22
2. Enable: PubkeyAuthentication yes
3. Enable: PasswordAuthentication yes
4. Add PSCore6 Subsystems:

Subsystem powershell C:\Program Files\PowerShell\6.0.1\pwsh.exe -sshs -NoLogo -NoProfile

Also, if it doesn’t already exist, add the Firewall Rule for Port 22:

netsh advfirewall firewall add rule name=SSHPort22 dir=in action=allow protocol=TCP localport=22

Now, we can proceed with the installation of the SSH Services. And, this installation will include the SSH-Agent Service.

## - Install both ssh services: sshd and ssh-agent:
.\install-sshd.ps1 /SSHAgentFeature

Both the ssh and the ssh-agent service are installed but remains stopped.

The installation also created a ssh folder under “C:\ProgramData” and the sshd_config file with the change we did previously to the sshd_config_default file.

Now, to complete the OpenSSH setup, we execute the following commands:

## - Generate SSH keys:
./ssh-keygen -A

## - Execute both fix permissions scripts:
.\FixHostFilePermissions.ps1 -confirm:$false

Notice, now we got the folder “C:\ProgramData\ssh” populated with all the ssh keys need for connectivity.

We are ready to work with the installed SSH Services.

Starting SSH Services

Here are some final adjustments to make sure both SSH Services will start automaticaly after the system reboots.

## - Set from the Service Startup from "Manual" to "Automatic":
Set-Service sshd -StartupType Automatic
Set-Service ssh-agent -StartupType Automatic

## - Start the SSH services:
Start-Service sshd
Start-Service ssh-agent

Finally, we are ready to test SSH connection to another system.

Testing OpenSSH Connectivity

The installation is complete and both SSH Services are running. In order to test, we open PSCore6 console and use the “Enter-PSSession” command to connect to a Linux system or Windows system using SSH protocol.

## - Connecting to Windows:
Enter-PSSession -HostName sapien01 -UserName max_t

## - Connecting to Windows:
Enter-PSSession -HostName mars -UserName maxt

Now, we are successfully connected to another system using OpenSSH.

Word Of Caution!

All Windows System need to have the same version of OpenSSH in order to connect via ssh protocol, or the connection will failed with the following error message: “Enter-PSSession : The background process reported an error with the following message: The SSH client session has ended with error message: Connection reset by port 22.”

Be Bold!! Learn PowerShell Core!!

PowerShell Get-AzureRMNetworkInterface Customize View

This is an example that can be use in both Windows PowerShell and PowerShell Core to customize the result information from the “Get-AzureRmNetworkInterface” cmdlet. Showing the importance of using the Script-block Expression in the Select-Object statement when querying PowerShell .Net Object.

Executing Get-AzureRmNetworkInterface

After successfully signing on the Azure from, in this case my Windows 10 Ubuntu PowerShell Core prompt, executing the “Get-AzureRmNetworkInterface” command will return lots of information:


Now, to document this information in a proper format, a custom script need to be created.

Thought Process

First identifying which properties are going to be displayed. Let’s pick the following:
1. AdapterName
2. Virtual Machine name
3. Private IPAdress
4. Private IP Allocation Method
5. MAC Address

Now, looking at the previous results of the command, lets look at the ‘VirtualMachine‘ property:


This will display all Virtual Machine network interface in your subscription. But, I’m just interested in getting the Virtual Machine name.

Notice the common separator is the forward-slash ‘/’. We can use the .NET split() method to extract the *Virtual Machine name value.


*Note: Notice the use of single-quote forward-slash

This way we can list all the separate values belonging to the “*.Id” property.
So, in order to access the Virtual Machine name, we count the listed values from 0 thru 7. We found the name is on #6, then use the number to extract the value.


How About The Ip Configutation section?

in the case of extracting information from the “IpConfiguration” property, we can execute the following line to list all available properties and its values:


This makes it much easier to extract information by just pick and chose properties.

Custom script code

Now that we know how to extract value, the block of code would look like:

## - Get VM Physical Machines IPAddress:
$IpConfig = `
Get-AzureRmNetworkInterface `
| Select-Object @{ label = "AdapterName"; Expression = { $_.Name } },
@{ label = "VMname"; Expression = { $_.VirtualMachine.Id.Split('/')[8] } },
@{ label = "PrivateIpAddress"; Expression = { $_.IpConfigurations.PrivateIpAddress } },
@{ label = "PrivateIpAllocMethod"; Expression = { $_.IpConfigurations.PrivateIpAllocationMethod } },

$IpConfig | Format-Table -AutoSize;

In the above sample code, the results are saved into a PowerShell variable for better output formatting.


Although I’m only showing extracting information from the Get-AzureRMNetworkInterface command, this can apply to any PowerShell cmdlet that provide such complex properties values. This can apply to both Windows PowerShell and PowerShell Core.

Be Bold!! Learn PowerShell Core!!

Listing SQL Server 2017 Installed Anaconda Packages Using PowerShell

SQL Server 2017 comes with the option to include Python (Anaconda) during SQL Server installation. It will install Anaconda with a small set of python packages for the purpose of creating Data Science solution that sre executed within T-SQL statement(s). Unfortunately, there’s no documentation of what Anaconda packages are installed with SQL Server.

Much Easier with Full Installation

Doing the full Anaconda installation, gives the necessary commands to query what has been installed in your system. This makes it much easier to list all existing installed packages.

In the full installation of Anaconda, done separate from SQL Server, you can use the following command to list all packages installed:

conda info

But, with SQL Server 2017 is a different story.

Where’s my SQL Server Anaconda packages?

These packages are found in the default installation location: “C:\Program Files\Microsoft SQL Server\”YourSQLServerInstanceName”\PYTHON_SERVICES\conda-meta

All packages are of file type *json. Each Anaconda package will named with: the package name, package version, and python version number. But, this makes it hard to view using “File Explorer“.

So, solution to list the SQL Server Anaconda packages in a proper format will be needed.

PowerShell To The Rescue

So, here’s a PowerShell function that will list all installed Anaconda packages in SQL Server 2017. This will required to enter some parameters, such as: SQL Server Installation Location, and SQL Server Instance name.

function Get-SQLServerAnacondaPkgList
Param (
$SQLServerInstallationDrive = 'C:',

$SQLServerInstallationLocation = "$($SQLServerInstallationDrive)\Program Files\Microsoft SQL Server\MSSQL14.$($SQLServerInstanceName)\PYTHON_SERVICES\conda-meta"
$SqlAnaconda = Get-ChildItem $SQLServerInstallationLocation -File *.json;

[array]$global:SqlCondaPkgList = $null;
[array]$global:SqlCondaPkgList = foreach ($Pkg in $
## - Build PSCustomObject:
[PSCustomObject]$PkgList = New-Object PSObject -Property @{
PackageName = $Pkg.Split('-')[0];
PackageVersion = $Pkg.Split('-')[1];
PackageLocation = $SQLServerInstallationLocation;
}; $PkgList;

## To execute function:
$SQLServerInstallationDrive = 'C:'
$SQLServerInstanceName = "MSQL2K17A"

Get-SQLServerAnacondaPkgList -SQLServerInstallationDrive $SQLServerInstallationDrive `
-SQLServerInstancename $SQLServerInstanceName;

## - Or, after executing the function, go back to use
## - the existing global variable:
$global:SqlCondaPkgList | Select-Object PackageName, PackageVersion

Bottom line

Executing Anaconda within T-SQL seems only available on Windows version. But, you can still create the Python code and do some testing on Linux.

The total number of packages provided with Microsoft SQL Server 2017 is about 146. Now, in the full version of Anaconda, there is a total of about 217 python packages.

Full listing of all Anaconda Packages installed for SQL Server 2017 (See below):

PackageName PackageVersion
----------- --------------
alabaster 0.7.10
babel 2.4.0
blaze 0.10.1
bleach 1.5.0
bokeh 0.12.5
bottleneck 1.2.0
bzip2 1.0.6
cffi 1.9.1
chest 0.2.3
click 6.7
cloudpickle 0.2.2
colorama 0.3.7
conda 4.3.22
conda env
configobj 5.0.6
console_shortcut 0.1.1
cryptography 1.7.1
curl 7.52.1
cycler 0.10.0
cython 0.25.2
cytoolz 0.8.2
dask 0.14.1
datashape 0.5.4
decorator 4.0.11
dill 0.2.5
docutils 0.13.1
entrypoints 0.2.2
et_xmlfile 1.0.1
flask 0.12.1
flask cors
freetype 2.5.5
h5py 2.7.0
heapdict 1.0.0
html5lib 0.999
icu 57.1
idna 2.2
imagesize 0.7.1
ipykernel 4.6.0
ipython_genutils 0.2.0
ipython 5.3.0
ipywidgets 6.0.0
itsdangerous 0.24
jdcal 1.3
jinja2 2.9.6
jpeg 9b
jsonschema 2.5.1
jupyter_client 5.0.1
jupyter_console 5.1.0
jupyter_core 4.3.0
jupyter_kernel_gateway 2.0.0
jupyter 1.0.0
libpng 1.6.27
libtiff 4.0.6
llvmlite 0.16.0
locket 0.2.0
lxml 3.7.3
markupsafe 0.23
matplotlib 2.0.0
menuinst 1.4.2
mistune 0.7.4
mkl 2017.0.1
mkl service
mpmath 0.19
multipledispatch 0.4.9
nbconvert 5.1.1
nbformat 4.3.0
networkx 1.11
nltk 3.2.2
notebook 5.0.0
numba 0.31.0
numexpr 2.6.2
numpy 1.12.1
numpydoc 0.6.0
odo 0.5.0
olefile 0.44
openpyxl 2.4.1
openssl 1.0.2k
pandas 0.19.2
pandas datareader
pandasql 0.7.3
pandocfilters 1.4.1
partd 0.3.7 10.1
pathlib2 2.2.1
patsy 0.4.1
pickleshare 0.7.4
pillow 4.1.0
pip 9.0.1
prompt_toolkit 1.0.14
psutil 5.2.1
py 1.4.33
pyasn1 0.2.3
pycosat 0.6.1
pycparser 2.17
pycrypto 2.6.1
pycurl 7.43.0
pygments 2.2.0
pyodbc 4.0.16
pyopenssl 16.2.0
pyparsing 2.1.4
pyqt 5.6.0
pytables 3.2.2
pytest 3.0.7
python 3.5.2
python dateutil
pytz 2017.2
pywavelets 0.5.2
pywin32 220
pyyaml 3.12
pyzmq 16.0.2
qt 5.6.2
qtconsole 4.3.0
requests 2.13.0
requests file
ruamel_yaml 0.11.14
scikit image
scikit learn
scipy 0.19.0
seaborn 0.7.1
setuptools 27.2.0
simplegeneric 0.8.1
sip 4.18
six 1.10.0
snowballstemmer 1.2.1
sphinx 1.5.4
sqlalchemy 1.1.9
sqlparse 0.1.19
statsmodels 0.8.0
sympy 1.0
testpath 0.3
tk 8.5.18
toolz 0.8.2
tornado 4.4.2
traitlets 4.3.2
unicodecsv 0.14.1
vs2015_runtime 14.0.25123
wcwidth 0.1.7
werkzeug 0.12.1
wheel 0.29.0
widgetsnbextension 2.0.0
win_unicode_console 0.5
xlrd 1.0.0
xlsxwriter 0.9.6
xlwt 1.2.0
zlib 1.2.8

So, there’s plenty of room to learn with Python Data Science and SQL Server 2017.

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SSMS Version 17.4 no more SQLPS Module

It was just a matter of time, as it was already mention in previous SSMS (SQL Server Management Studio) documentation that SQLPS module was going to be deprecated and replace with the new SQLServer module.

See SSMS download information at:

After SSMS Version 17.4 was release back in December, SQLPS module is no longer available. So, if you try to use the “Start PowerShell” from any of the database object, you’ll get the message “No SQL Server cmdlets found…” popup message.

New SQLServer PowerShell Module

But, no worries! Both the SSMS link and the popup message tell you where to get the new *SQLServer PowerShell module as is a separate installation from the PowerShell Gallery.

PowerShell Gallery SQLServer PowerShell Module, Get here:

One thing to point out, this module is only meant to be use on Windows PowerShell.

In other words, it will not work in PSCore6.

Housekeeping Needed

Now, there’s the chance previous SSMS installations have left the older SQLPS PowerShell Module in the system.

As is shown in the previous image, the variable $env:PSModulePath contains the path to the existing SQLPS module(s).

Either, remove the path manually using PowerShell, or thru the GUI System “Environment Variable“.

Or better yet, if you’re using SAPIEN Technologies, Inc. “PowerShell Studioproduct, the n use the Cache Editor feature to manage your existing PowerShell Modules. Check out the blog post and video about this feature at:

Video featuring PowerShell Studio Cache Editor

Option for PSCore

The only way to use PSCore6 to work with SQLServer cross-platform, is using the SMO (SQLServer Management Objects) for .NETCore, which is available in NuGet. For more information in how to install it, check my blog post at:

The only downside, you need to create the script from scratch. There’s plenty of documentation about SMO to overcome this hurdle. Most important, you are  sharpen your PowerShell scripting skills.

Don’t forget that before install any artifacts from PowerShell Gallery, NuGet, or Chocolatey the console shell need to be open “as an Administrator“.

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PSCore6 – Version 6.0.1 is out of the oven!

Yes! Go and get while it still hot.  The Microsoft PowerShell Team is making it happen and they are not stopping.

Need to know more about the PSCore Roadmap, the check this link:

Keep mind, that it always take few hour for some of the links to be update.  So, the quick way to download the latest version is to go directly to the “Release“page:

Then, select the OS version for PSCore.

While we await for Ubuntu (or other) Repositories gets the latest update, you can use the debian installation format after downloading the file :

sudo dpkg -i *.deb 

Don’t forget to always update the help documentation using “Update-Help -force” with Administrator privileges.

Also, notice that previously installed PowerShellGalley Modules remains installed.

Be Bold!! Learn PowerShell Core!!


PSCore6 – Nuget Microsoft.SqlServer.SqlManagementObjects latest Package (v140.17218.0) Broken

This is the SMO (SqlServer Management Objects) package use to create PSCore6 scripts to connect and manage SQL Server on Windows, Linux, and Azure.

But today, I found out the latest version “140.17218.0″ is broken. I had to rolled back to use an older version “140.17199.0” to get it to work again.

You can find the information about this package in this link:

This NuGet SMO package version is built on .NETCore 2.0 for PSCore6, and will not install in Windows PowerShell.

Installing SMO Package

To *install the previous SMO package version “140.17199.0“, use the following command:

Install-Package Microsoft.SqlServer.SqlManagementObjects -RequiredVersion '140.17199.0'

*Note: Need to install as an Administrator.

If  the newer SMO version “140.17218.0” is installed then it will not connect. There are no errors, or failures displayed.  (See image)

This issue has been reported to NuGet SMO owners and hopefully will be resolved soon.

Testing SMO in PSCore6

Here’s the PSCore6 script for SMO testing. The script will work in both Windows and Linux.

## - Help find and save the location of the SMO dll's in a PowerShell variable:
$smopath = `
Join-Path ((Get-Package Microsoft.SqlServer.SqlManagementObjects).Source `
| Split-Path) (Join-Path lib netcoreapp2.0)

# Add types to load SMO Assemblies only:
Add-Type -Path (Join-Path $smopath Microsoft.SqlServer.Smo.dll)
Add-Type -Path (Join-Path $smopath Microsoft.SqlServer.ConnectionInfo.dll)

## - Prepare connection and credential strings for SQL Server:
## - (Connection to Windows SQL Server multi-instance sample)
$SQLServerInstanceName = 'System01,1451'; $SQLUserName = 'sa'; $sqlPwd = '$Mypwd01!';

## - Turn ON below for Linux:
## - (Connection to Linux SQL Server multi-instance sample)
# $SQLServerInstanceName = 'LinuxSystem02'; $SQLUserName = 'sa'; $sqlPwd = '$Mypwd01!';

## - Prepare connection passing credentials to SQL Server:
$SQLSrvConn = New-Object Microsoft.SqlServer.Management.Common.SqlConnectionInfo($SQLServerInstanceName, $SQLUserName, $SqlPwd);
$SQLSrvObj = new-object Microsoft.SqlServer.Management.Smo.Server($SQLSrvConn);

## - SMO Get SQL Server Info:
$SQLSrvObj.Information `
| Select-Object parent, platform, product, productlevel, `
OSVersion, Edition, version, HostPlatform, HostDistribution `
| Format-List;

## - End of Code

Most Important

In order for this to work, NuGet needs to be installed first. The following *code block will help to check if it’s already installed. And, if not, then it will install NuGet in PSCore6.

# Register NuGet package source, if needed
# The package source may not be available on some systems (e.g. Linux)
if (-not (Get-PackageSource | Where-Object{$_.Name -eq 'Nuget'}))
Register-PackageSource -Name Nuget -ProviderName NuGet -Location
Write-Host "NuGet Already Exist! No Need to install."

*Note: Thanks to the SMO guys for providing this code block to get me started testing.

Also, if you already installed the buggy NuGet SMO version, remember to use the following command to uninstall the package:

uninstall-package Microsoft.SqlServer.SqlManagementObjects

I’m hoping this blog post will help in any way.

Be Bold!! Learn PowerShell Core!!