docs(posts): standardize fenced code block languages

✨ Normalize fenced code block languages across multiple blog posts to
improve syntax highlighting and accuracy on the site
📁 Modified: _posts/2018-12-20-using-system-commandline-to-build-a-command-line-application-and-nuget-config.md,
_posts/2019-01-09-ubuntu-18.10-netcore-sdk-2.2-ubuntu-package-not-found.md,
_posts/2019-03-11-host-aspnetcore-on-iis.md,
_posts/2019-05-13-imported-project-microsoft-common-props-not-found.md,
_posts/2019-12-07-unable-to-locate-package-dotnet-sdk-3.1.md,
_posts/2019-12-10-HTTP-Error-500.30-ANCM-In-Process-Start-Failure.md,
_posts/2020-01-10-err_http2_inadequate_transport_security.md,
_posts/2020-01-15-how-to-remove-the-net-core-runtime-and-sdk.md,
_posts/2020-01-20- mysqlexception-0x80004005-the-command-timeout-expired-before-the-operation-completed.md,
_posts/2020-01-22-links-do-not-open-google-chrome.md,
_posts/2020-01-28-navigate-into-newly-created-directory.md,
_posts/2020-01-31-event-viewer-logs-with-net-core-workers-as-windows-services.md,
_posts/2020-02-05-error-2006-hy000-mysql-server-has-gone-away.md,
_posts/2020-02-21-assembly-with-same-name-is-already-loaded.md,
_posts/2020-03-06-3008-a-configuration-error-has-occurred.md,
_posts/2020-03-06-localhost-https-subdomains-with-a-kestrel-ssl-certificate.md,
_posts/2020-03-17-aspnetcore-312-windows-hosting-bundle-caused-503-services-unavailable.md,
_posts/2020-04-25-install-dotnetcore-on-ubuntu-focal-fossa.md,
_posts/2020-05-17-blazor-hosted-on-vercel-aka-zeit-now.md,
_posts/2020-05-18-deploy-aspnet-core-web-api-to-fly-via-docker.md,
_posts/2020-05-28-instagram-basic-display-api.md,
_posts/2020-06-07-archive-all-bookmarks-using-the-pocket-developer-api.md,
_posts/2020-06-11-move-an-ubuntu-window-to-another-workspace.md,
_posts/2020-09-30-access-denied-for-user-root-localhost.md,
_posts/2020-10-02-spotlight-stops-indexing-applications.md,
_posts/2020-10-05-creating-a.net-core-global-tool.md,
_posts/2020-11-13-how-to-migrate-from-dotnet-core-31-to-dotnet-core-50.md,
_posts/2020-12-04-dllnotfoundexception-unable-to-load-shared-library-libgdiplus-or-one-of-its-dependencies.md
🔧 Replaced many 'powershell' fences with 'bash' for shell snippets,
used 'text' for plain log/output blocks, and adjusted a few fences to
ensure proper rendering
💡 Improves readability and correctness of code examples across the blog

Author: solrevdev

_posts/2018-12-20-using-system-commandline-to-build-a-command-line-application-and-nuget-config.md

@@ -56,7 +56,7 @@ class Program
 ```
 
 
-```powershell
+```bash
 dotnet run -- --int-option 123
 The value for --int-option is: 0
 The value for --bool-option is: False

_posts/2019-01-09-ubuntu-18.10-netcore-sdk-2.2-ubuntu-package-not-found.md

@@ -17,7 +17,7 @@ I have just upgraded my laptop from Ubuntu 18.04 to 18.10 so that I could check
 
 However despite following the instructions from here: <https://dotnet.microsoft.com/download/linux-package-manager/ubuntu18-04/sdk-2.2.102>
 
-```powershell
+```bash
 wget -q https://packages.microsoft.com/config/ubuntu/18.04/packages-microsoft-prod.deb
 sudo dpkg -i packages-microsoft-prod.deb
 
@@ -31,7 +31,7 @@ I would then receive a package not found error on the ```sudo apt-get install do
 
 The fix seems to be to copy these manually.
 
-```powershell
+```bash
 wget -q https://packages.microsoft.com/config/ubuntu/18.04/prod.list
 sudo mv prod.list /etc/apt/sources.list.d/microsoft-prod.list
 sudo apt update

_posts/2019-03-11-host-aspnetcore-on-iis.md

@@ -18,7 +18,7 @@ First I published a last known good version of my application by creating a new
 
 The idea being I can deploy from this branch while I investigated and once fixed I could delete the branch.
 
-```powershell
+```bash
 git reset e64c51bf1c3bdde753ff2d8fd8b18d4d902b8b5b --hard
 ```
 

_posts/2019-05-13-imported-project-microsoft-common-props-not-found.md

@@ -26,7 +26,7 @@ There was no such problem on macOS or Windows however as I like to write code on
 
 It's a bug that I [raised over on GitHub](https://github.com/OmniSharp/omnisharp-vscode/issues/3049) and while the full logs and environment details are over there in more detail, for brevity I will show what I believe is the main problem here:
 
-```powershell
+```text
 [warn]: OmniSharp.MSBuild.ProjectManager
         Failed to load project file '/home/solrevdev/Code/scratch/testconsole/testconsole.csproj'.
 /home/solrevdev/Code/scratch/testconsole/testconsole.csproj(1,1)
@@ -41,7 +41,7 @@ That was to re-install or update my version of Mono from the official [download
 
 The instructions for doing this I borrowed and adapted are from there and are as follows:
 
-```powershell
+```bash
 sudo apt install gnupg ca-certificates
 sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
 echo "deb https://download.mono-project.com/repo/ubuntu stable-bionic main" | sudo tee /etc/apt/sources.list.d/mono-official-stable.list

_posts/2019-12-07-unable-to-locate-package-dotnet-sdk-3.1.md

@@ -19,15 +19,15 @@ However, for Linux each release of [dotnetcore](https://dotnet.microsoft.com/dow
 
 If you follow the [instructions](https://docs.microsoft.com/en-gb/dotnet/core/install/linux-package-manager-ubuntu-1904]) from Microsoft  you will get the following error message:
 
-```powershell
+```text
 Unable to locate package dotnet-sdk-3.1
 ```
 
 The issue is that page targets Ubuntu version 19.04 and I am running Ubuntu version 19.10 (Eoan Ermine).
 
 So, If you are me from the future wanting to know how to get the latest version installed  here is what you need to do:
 
-```powershell
+```bash
 curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
 sudo apt-add-repository https://packages.microsoft.com/ubuntu/19.10/prod
 sudo apt-get update

_posts/2019-12-10-HTTP-Error-500.30-ANCM-In-Process-Start-Failure.md

@@ -16,23 +16,23 @@ I host an [aspnetcore](https://dot.net/) website on a Windows Server 2012 R2 run
 
 However, the past two nights the server has restarted unexpectedly leaving the website down with the following error message:
 
-```powershell
+```text
 HTTP Error 500.30 - ANCM In-Process Start Failure
 ```
 
 The first night a simple `IISRESET` command was all that was needed to get the site running again, however, last night it did the same thing.
 
 Looking at `Event Viewer` I noticed the following:
 
-```powershell
+```text
 Application '/LM/W3SVC/2/ROOT' with physical root 'C:\Path\To\Website' failed to load clr and managed application. Managed server didn't initialize after 120000 ms.
 ```
 
 So, doing some googling I came across an article suggesting that [An x86 app is deployed but the app pool isn't enabled for 32-bit app](https://docs.microsoft.com/en-us/aspnet/core/host-and-deploy/azure-iis-errors-reference?view=aspnetcore-3.1#an-x86-app-is-deployed-but-the-app-pool-isnt-enabled-for-32-bit-apps).
 
 This suggests that:
 
-```powershell
+```text
 For an x86 framework-dependent deployment (<PlatformTarget>x86</PlatformTarget>), enable the IIS app pool for 32-bit apps. In IIS Manager, open the app pool's Advanced Settings and set Enable 32-Bit Applications to True.
 ```
 

_posts/2020-01-10-err_http2_inadequate_transport_security.md

@@ -22,7 +22,7 @@ This site worked fine elsewhere so to try and narrow down the problem I created
 
 After some googling, I tried to reset the servers self-signed SSL certificate by using the following closing the browser in between but that had no effect:
 
-```powershell
+```bash
 dotnet dev-certs https --clean
 dotnet dev-certs https --trust
 ```

_posts/2020-01-15-how-to-remove-the-net-core-runtime-and-sdk.md

@@ -15,7 +15,7 @@ It seemed like every major and minor version from 1.0 to the latest 3.1 and many
 
 To see if your machine is the same try this command in your terminal:
 
-```powershell
+```bash
 dotnet --list-sdks
 ```
 
@@ -25,7 +25,7 @@ There is also a [tool to help uninstall these versions](https://docs.microsoft.c
 
 So I downloaded and installed the tool and ran a command to see list what could be uninstalled for me.
 
-```powershell
+```bash
 dotnet-core-uninstall list
 ```
 
@@ -37,7 +37,7 @@ So I began to uninstall the undeeded and safe to remove dotnetcore SDK's on the
 
 I started by removing all preview versions of the dotnetcore sdk.
 
-```powershell
+```bash
 dotnet-core-uninstall remove --sdk --all-previews
 ```
 
@@ -46,13 +46,13 @@ dotnet-core-uninstall remove --sdk --all-previews
 
 I then re-ran the tool to ensure that these were uninstalled and to see what versions were left.
 
-```powershell
+```bash
 dotnet-core-uninstall list
 ```
 
 Then I built and ran my final command to remove the older versions that were not needed by Visual Studio.
 
-```powershell
+```bash
 dotnet-core-uninstall remove --sdk 2.2.300 2.2.102 2.2.100 2.1.801 2.1.701 2.1.700 2.1.604 2.1.602 2.1.601 2.1.600 2.1.511 2.1.509 2.1.508 2.1.507 2.1.505 2.1.504 2.1.503 2.1.502 2.1.500 2.1.403 2.1.402 2.1.401 2.1.400 2.1.302 2.1.301 2.1.300 2.1.201 2.1.200 2.1.104 2.1.103 2.1.102 2.1.101 2.1.100 2.1.4 2.1.3 2.1.2 1.1.7
 ```
 
@@ -61,7 +61,7 @@ dotnet-core-uninstall remove --sdk 2.2.300 2.2.102 2.2.100 2.1.801 2.1.701 2.1.7
 
 One final check...
 
-```powershell
+```bash
 dotnet-core-uninstall list
 ```
 

_posts/2020-01-20- mysqlexception-0x80004005-the-command-timeout-expired-before-the-operation-completed.md

@@ -31,7 +31,7 @@ I would get either:
 
 `MySqlException (0x80004005): The Command Timeout expired before the operation completed`
 
-```powershell
+```text
 [MySqlException (0x80004005): The Command Timeout expired before the operation completed.]
  System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) +102
  System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) +64
@@ -55,7 +55,7 @@ or:
 
 `A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond`
 
-```powershell
+```text
 [SocketException (0x274c): A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond]
  System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags) +94
  System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size) +130

_posts/2020-01-22-links-do-not-open-google-chrome.md

@@ -20,7 +20,7 @@ The fix before was to re-install Google Chrome but today I found this quick solu
 
 In Chrome's URL bar enter this...
 
-```powershell
+```
 chrome://restart
 ```