Delete no-longer referenced samples & add links to content for remain…

…ing samples (#235)

.gitignore

@@ -1,7 +1,7 @@
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.
 ##
-## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
 
 # User-specific files
 *.rsuser
@@ -31,7 +31,6 @@ bld/
 [Oo]bj/
 [Ll]og/
 [Ll]ogs/
-.vscode/
 
 # Visual Studio 2015/2017 cache/options directory
 .vs/
@@ -91,6 +90,7 @@ StyleCopReport.xml
 *.tmp_proj
 *_wpftmp.csproj
 *.log
+*.tlog
 *.vspscc
 *.vssscc
 .builds
@@ -294,6 +294,17 @@ node_modules/
 # Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
 *.vbw
 
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+*.vbp
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+*.dsw
+*.dsp
+
+# Visual Studio 6 technical files
+*.ncb
+*.aps
+
 # Visual Studio LightSwitch build output
 **/*.HTMLClient/GeneratedArtifacts
 **/*.DesktopClient/GeneratedArtifacts
@@ -350,6 +361,9 @@ ASALocalRun/
 # Local History for Visual Studio
 .localhistory/
 
+# Visual Studio History (VSHistory) files
+.vshistory/
+
 # BeatPulse healthcheck temp database
 healthchecksdb
 
@@ -362,5 +376,23 @@ MigrationBackup/
 # Fody - auto-generated XML schema
 FodyWeavers.xsd
 
-# Temp Mac files
-**/.DS_Store
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml

OperationalExcellence/ResourceLimits/readme.md

@@ -1,6 +1,6 @@
 # Query limits and quotas for commonly used resources
 
-This set of Azure CLI and Azure PowerShell commands shows how to query limits and quotas for commonly used networking, SQL Database, storage, and virtual machine resources.
+This set of Azure CLI and Azure PowerShell commands shows how to query limits and quotas for commonly used networking, SQL Database, storage, and virtual machine resources. To learn more about how limits and quota impact service selection see [PE:03 Selecting services](https://learn.microsoft.com/azure/well-architected/performance-efficiency/select-services) in the Azure Well-Architected Framework.
 
 ## Azure CLI instructions